2023Journal Article ER5 Auteurs : Zeiny, Salem; Cherif, Yassine; Lassue, Stéphane In: Energies, vol. 16, no. 7, pp. 3243, 2023, (ACL). @article{zeiny:hal-04102262, |
2022Journal Article ER5 Auteurs : Ibrahim, Rima Abou; Tittelein, Pierre; Lassue, Stéphane; Chehade, Fadi Hage; Zalewski, Laurent In: Applied Sciences, vol. 12, no. 8, pp. 3986, 2022, (ACL). @article{abouibrahim:hal-03714492, |
2022Proceedings Article ER5 Auteurs : Zeiny, Salem; Cherif, Yassine; Lassue, Stéphane; Chartier, Thierry Thermal performance of a supply-air window with triple heating glazing inserted in building envelope In: 2022: CLIMA 2022 The 14th REHVA HVAC World Congress, CLIMA 2022 conference, Rotterdam (NL), Netherlands, 2022, (COM). @inproceedings{zeiny:hal-04524714, |
2022Proceedings Article ER5 Auteurs : Zeiny, Salem; Cherif, Yassine; Lassue, Stéphane In: XVème Colloque International Franco-Québécois, Ville et transition, Paris, France, 2022, (COM). @inproceedings{zeiny:hal-04524761, |
2021Journal Article ER5 Auteurs : Kenai, Mohamed-Amine; Libessart, Laurent; Lassue, Stéphane; Defer, Didier In: Journal of Building Engineering, vol. 44, pp. 102634, 2021. @article{Kenai2021, |
2021Journal Article ER5 Auteurs : Gloriant, François; Joulin, Annabelle; Tittelein, Pierre; Lassue, Stéphane In: Energy, vol. 215, pp. 119154, 2021, ISSN: 0360-5442, (ACL). @article{GLORIANT2021119154, An experimental set-up of triple-glazed supply-air window is developed in this research in order to characterize the window’s thermal performance without solar radiation. By simultaneously measuring the local temperatures and heat fluxes with thermocouples and heat fluxmeters, the heat fluxes determination requires no longer using the correlations of heat transfer coefficients around the window, which are often the source of high uncertainties. Results show that the use of fluxmeters brought a more accurate measure of heat transfers around and in the window. Thereafter, the heat transfer coefficients can be correctly estimated by empirical evidence. Uncertainty analysis is then presented to highlight the reliability of the experimental method. Afterwards, the obtained experimental data are compared with those of numerical model developed by using Fluent® software. A thorough comparison analysis is provided to explain which parameters play a role in deviating the results between the two methods, leading to conclude the validity of numerical model assumptions with respect to the real conditions of experimental set-up. |
2020Journal Article ER5 Auteurs : Leang, Enghok; Tittelein, Pierre; Zalewski, Laurent; Lassue, Stéphane In: Applied Sciences, vol. 10, no. 5, pp. 1854, 2020, (ACL). @article{leang_numerical_2020, This article studies a composite solar wall with latent storage (TES) designed to heat rooms inside buildings during the cold season. No numerical model of the composite solar wall is currently available in the Dymola/Modelica software library. The first objective of this work is to develop one such model. The article describes the elementary components, along with the equations that allow modeling the heat transfers and storage phenomena governing both the thermal behavior and performance of the solar wall. This model was built by assembling various existing basic elements from the software’s “Building” library (e.g., models of heat transfer by convection, radiation and conduction) and then creating new elements, such as the storage element incorporating the phase change material (PCM). To validate this solar wall model, numerical results are compared to experimental data stemming from a small-scale composite solar wall manufactured in our laboratory, and the experimental set-up could be tested under real weather conditions. After verifying the level of confidence in the model, the energy performance of two solar walls, one with a conventional storage wall (sensible heat storage) the other containing a PCM (the same as in the experiment), are compared. The result indicates that the solar wall incorporating a PCM does not in this case release any more energy in the room to be heated. |
2020Journal Article ER5 Auteurs : Kenai, Mohamed-Amine; Libessart, Laurent; Lassue, Stephane; Defer, Didier Impact of plants obscuration on energy balance : Theoretical and numerical study In: Journal of Building Engineering, vol. 29, pp. 101112, 2020, ISSN: 2352-7102. @article{KENAI2020101112, This article presents the numerical simulation of the energy effect of a solar mask created by a green wall on the thermal performance of a building envelope in a temperate climate in order to integrate it into thermal calculation codes. The document describes primarily the adaptation of a simplified prediction model. The simplified model was developed and validated on the basis of tests carried out with an experimental controlled occultation device by integrating all external parameters influencing heat exchanges (conduction, convection and radiation). A first validation of the numeric resolution algorithm of the preliminary model was realised. Then the model was supplemented by considerations related to the characteristics of the selected plants: ivy and Virginia creeper, such as the semi-transparent appearance of foliage plants and their geometric distribution. The numerical prediction was very close to the experimental values, and the mean error was about 1 °C. This difference makes it possible to validate the developed model. |
2020Journal Article ER5 Auteurs : Cherif, Yassine; Sassine, E; Lassue, Stéphane; Zalewski, Laurent Experimental and numerical natural convection in an asymmetrically heated double vertical facade In: International Journal of Thermal Sciences, vol. 152, 2020, (cited By 0). @article{Cherif2020, |
2020Journal Article ER5 Auteurs : Leang, Enghok; Tittelein, Pierre; Zalewski, Laurent; Lassue, Stéphane In: Energies, vol. 13, no. 18, 2020, ISSN: 1996-1073, (ACL). @article{en13184872, As the heating demands of buildings drop considerably, the use of solar walls makes increasing sense. One of the obstacles to the development of such walls is their need for on-site implementation by specialized companies. On the other hand, a storage wall is generally composed of heavy materials with high inertia, which prevents prefabrication of the solar component. To avoid this problem and allow for solar walls to be prefabricated in the factory, a novel approach to replacing this heavy wall with a lighter storage wall incorporating phase change materials (PCM) has been proposed. This paper aims to demonstrate the impact of PCM on the thermal energy performance once they have been integrated into the storage wall of the composite Trombe wall. Addressed herein will be the heat transfer exchange inside a house located in the northern part of France, where a composite Trombe wall has been fitted without PCM. Three configurations will be investigated—(1) the model house without the solar Trombe wall, defined as the reference configuration; (2) the model house integrating the concrete solar Trombe wall; and (3) the model house integrating the PCM solar Trombe wall. Two setpoint temperatures will be introduced—(a) a constant setpoint of 20 °C, and (b) a variable setpoint of 19 °C (14 h from 7:00 a.m. to 9:00 p.m.) and 16 °C (10 h from 9:00 p.m. to 7:00 a.m.). Furthermore, three different climate conditions will be adopted to run simulations—Paris-Orly, Lyon, and Nice. Dymola/Modelica, a dynamic thermal simulation tool, will be utilized to simulate the thermal performance of these defined configurations. The results obtained, regarding a solar Trombe wall installation that applies two distinct storage walls exposed to the weather of Paris, showed similar minimizations of the one-year energy heating demand inside the bedroom, equal to roughly 20% (i.e., 20.45% of concrete storage wall and 19.90% of PCM storage wall) compared to the reference configuration (i.e., the house with no solar Trombe wall). Based on the imposed setpoint temperature by means of night and day reductions, the resulting heating energy demand in the bedroom, through application of the two storage walls (concrete and PCM) and three different climatic regions could be minimized by 20.34% in Paris, 20.20% in Lyon, and 68.10% in Nice (for the concrete storage wall) vs. the reference configuration; and by 18.79% in Paris, 19.56% in Lyon, and 55.15% in Nice (for the PCM storage wall) vs. the reference configuration. |
2020Journal Article ER5 Auteurs : Leang, Enghok; Tittelein, Pierre; Zalewski, Laurent; Lassue, Stéphane In: Energies, vol. 13, no. 21, 2020, ISSN: 1996-1073, (ACL). @article{en13215640, Thermal energy storage (TES), which features an innovative technology, can enhance energy efficiency in the building sector and reduce CO2 emissions. Due to their high heat storage capacity, phase change materials (PCMs) have impressed many researchers. This paper investigates the energy performance of an individual house integrating a solar Trombe wall containing PCM with respect to heating demand and thermal comfort applications. The thermal energy performance of the design house was simulated using Dymola/Modelica, the thermal building simulation tool, whereby the optimization of objective functions as regards heating demand and thermal comfort was executed using GenOpt, the generic optimization software. Optimization of the solar Trombe wall focuses on the feasibility to find the optimal PCM parameters when running GenOpt, which consist of latent heat, melting temperature, PCM thickness and thermal conductivity, in order to minimize both the annual energy consumption for heating and the number of hours of thermal discomfort. The parametric study was first conducted for each PCM parameter so as to not only observe its effect on the identified energy performance, but also ensure the absence of errors in simulation runs before performing the optimization. The ‘Coordinate Search’ Generalized Pattern Search (GPS) algorithm was applied to minimize the objective function, whereas the ‘Weighted Sum Approach’ was used to solve the multi-objective function problem. Results showed that the higher the latent heat, the lower the heating demand and the greater the thermal comfort. The results of these parametric studies show that for the effect of the parameter on heating, demand is quite limited (1–2 kWh·m−2·year−1) whereas the effect on thermal comfort is more significant. The optimal PCM melting temperature is higher for warmer climates; it is also higher for the studied case applying the optimization method to minimize the objective function by assigning the number of hours of thermal discomfort (from 32.8 ∘C to 35.9 ∘C, depending on weather) than it is when applying the optimization method to reduce the objective function by assigning heating demand (from 31.5 ∘C to 32.9 ∘C, again depending on weather). |
2019Journal Article ER5 Auteurs : Cherif, Yassine; SASSINE, Emilio; Zalewski, Laurent; SOUIDI, Kaies; Lassue, Stephane In: Journal of Thermal Science and Engineering Applications, pp. 1–34, 2019, ISSN: 1948-5085. @article{cherif_experimental_2019, An experimental device was designed to perform the thermal and dynamic study of natural convection airflow in an open vertical channel. The two side walls of the vertical channel are made of Plexiglas allowing the visualization of the flow via the PIV method. For the two other vertical walls, one is heated at a constant temperature, and the other is insulated with a 9 cm thick polystyrene insulation. The dynamic characterization of convection is carried out by non-intrusive measurements (Particle Image Velocimetry (PIV)) and thermal phenomena are analyzed using non-intrusive heat flux instrumentation (Simultaneous temperature and velocity measurements have been carried out across the channel at different elevations). Moreover, this study deals with the influence of the Rayleigh number on the measured vertical velocity profiles as well as the thermal flux densities recorded along the heated wall. To do this, different values of the modified Rayleigh numbers were considered in the interval with the channel aspect ratio respectively of A= 5; and A = 12.5. The numbers of Nusselt obtained have been compared successfully with those of the literature. The effects of Rayleigh number and aspect ratio, on the velocity profiles, the convective and radiation heat transfer are examined in detail. |
2019Journal Article ER5 Auteurs : Léger, J; Rousse, D R; Lassue, Stéphane Optimal indoor heat distribution: Virtual heaters In: Applied Energy, vol. 254, 2019, (cited By 0). @article{Léger2019, |
2019Conference ER5 Auteurs : Cherif, Yassine; Tittelein, Pierre; Lassue, Stéphane Etude numérique des échanges convectifs au sein d’une fenêtre pariétodynamique de type Paziaud® contenant un film chauffant XIVème Colloque International Franco-Québécois en énergie, 2019, (ACTI). @conference{cherif2019a, |
2018Journal Article ER3 Auteurs : Tilioua, Amine; Libessart, Laurent; Lassue, Stéphane In: Applied Thermal Engineering, vol. 142, pp. 56 - 67, 2018, ISSN: 1359-4311, (ACL). @article{TILIOUA201856, The present study focuses on the thermal characterization of an insulation material made from recycled textile fibers for building applications, which qualifies as a semi-transparent medium. Experimental and numerical studies have been carried out to determine the radiative flux ratio for such a recycled textile fiber-based insulation for three thicknesses (5.35 mm, 5.67 mm and 6.64 mm). The inverse method, which relies on reflection and transmission measurements using a Fourier-Transform Infrared Spectrometer coupled to an integrating sphere, has been applied along with a least squares procedure. The relevant radiative properties of recycled textile insulation material are obtained by minimizing the deviation between experimental and theoretical data. The effective thermal conductivity of the fibrous insulation is measured at room temperature by means of a fluxmeter device. The radiative thermal conductivity is estimated by implementing the Rosseland model, while phonic conductivity is derived from the effective thermal conductivity. The radiative thermal conductivity displays a very limited effect in comparison with phonic thermal conductivity; the latter varies according to thickness, which in turn is determined by fiber density and size. Phonic thermal conductivity accounts for 26% of the effective thermal conductivity and moreover constitutes a large share (74%) relative to the radiative conductivity. The maximum radiative thermal conductivity value equals 0.0102 W m−1 K−1 for a thickness of 5.67 mm, with this value dropping slightly to 0.010 W m−1 K−1 for a thickness of 6.46 mm, and to a minimum value of 0.0096 W m−1 K−1 at a 5.35-mm thickness. |
2018Proceedings Article ER5 Auteurs : Leang, Enghok; Tittelein, Pierre; Zalewski, Laurent; Lassue, Stéphane Étude expérimentale et numérique d'un mur solaire composite intégrant une paroi stockeuse en mortier ciment et MCP micro-encapsulé In: actes du Congrès Français de Thermique 2018, Pau, 2018, (ACTN). @inproceedings{leang_etude_2018, Cet article présente l'étude d'un mur solaire de type Trombe composite intégrant une paroi stockeuse constituée d'un mortier ciment contenant un matériau à changement de phase micro-encapsulé. Un modèle numérique de ce mur solaire a été développé en utilisant le logiciel Dymola/Modelica. Les résultats issus de simulations sont comparés à des mesures expérimentales réalisées sur une maquette à échelle réduite en vue d'une validation du modèle. Les résultats numériques et mesurées obtenus montrent une bonne similitude pour les grandeurs caractéristiques du composant solaire essentiels à l'évaluation de ses performances énergétiques |
2018Proceedings Article ER5 Auteurs : Leang, Enghok; Tittelein, Pierre; Zalewski, Laurent; Lassue, Stéphane Impact de l’utilisation d’un mur solaire composite intégrant des matériaux à changement de phase sur le comportement thermique d’une maison individuelle In: Journée nationale sur l'énergie solaire, Villeurbanne, Rhône, France, 2018, (COM). @inproceedings{leang_impact_2018, Avec la forte réduction des besoins de chauffage des bâtiments, l’utilisation de murs solaires prend tout son sens. L’un des freins à leur développement réside dans le fait qu’ils doivent être réalisés sur chantier par des entreprises spécialisées à cause du mur stockeur qui est en maçonnerie. Pour éviter ce problème et permettre de construire des murs solaires préfabriqués en usine, on peut imaginer de remplacer le mur en maçonnerie par un mur plus léger intégrant des matériaux à changement de phase (MCP). On cherchera dans cette étude à montrer l’impact de l’utilisation d’un mur solaire intégrant des MCP sur le comportement thermique d’une maison individuelle et la réduction des consommations énergétiques. Le matériau utilisé pour le mur dans une première approche est un mortier intégrant des microbilles commerciales de MCP. On cherchera ensuite à optimiser les caractéristiques de ce MCP pour réduire au maximum les besoins de chauffage du logement. |
2018Journal Article ER5 Auteurs : Kenaï, Mohamed-Amine; Libessart, Laurent; Lassue, Stéphane; Defer, Didier Impact of plants occultation on energy balance: Experimental study In: Energy and Buildings, vol. 162, pp. 208 - 218, 2018, ISSN: 0378-7788. @article{KENAI2018208, This paper presents the results of the validation of an experimental method for studying the thermal benefits of green façades. The main aim is to evaluate the impact of plants occultation on energy performance of a vertical wall in the temperate climate of the city of Lille in northern France. An experimental platform consisting of three identical prototypes (three boxes as thermal labs) has been designed and instrumented. Each prototype has been highly insulated from each face except from the vertical southern wall which was realized with a poor thermal conductivity material. The following measurements were taken: ambient temperature (outside and inside thermal labs), external and internal surface temperatures of southern walls, heat fluxes transferred through south verticals walls (reference and vegetalized walls), solar incident radiation and wind velocity variation under instantaneous real climatic conditions. This enabled the analysis of the variation of energy balance according to the presence or not of a shading effect on the south vertical walls as well as their coverage rate. Several tests were performed on the three experimental thermal labs by imposing a leaf coverage rate which differs during each measurement. The results have shown that masking reduces the outside temperature and enhances the interior thermal comfort especially during summer. |
2018Journal Article ER5 Auteurs : Tilioua, A; Libessart, Laurent; Lassue, Stéphane In: Applied Thermal Engineering, vol. 142, pp. 56-67, 2018, (cited By 3). @article{Tilioua201856b, |
2018Journal Article ER5 Auteurs : Léger, J; Rousse, D R; Borgne, K Le; Lassue, Stéphane Comparing electric heating systems at equal thermal comfort: An experimental investigation In: Building and Environment, vol. 128, pp. 161-169, 2018, (cited By 7). @article{Léger2018161, |
2017Proceedings Article ER5 Auteurs : Leang, Enghok; Tittelein, Pierre; Zalewski, Laurent; Lassue, Stéphane Performance énergétique de parois solaires et stockage de l'énergie par chaleur latente In: Actes du CIFQ 2017, Saint Lô, 2017, (ACTI). @inproceedings{leang_performance_2017, Cet article présente tout d’abord la comparaison entre les résultats de simulations numériques issues d’un modèle de mur Trombe composite intégrant une paroi stockeuse en béton et les résultats de mesures. Y sont confrontées les valeurs de flux de chaleur, de température de surface extérieure et intérieure de paroi, et les températures liées à la lame d’air ventilée. Ensuite, en utilisant pour base le modèle présenté en première partie, les performances d’un mur Trombe composite avec une paroi stockeuse en béton classique sont comparées à celles d’un mur intégrant un matériau à changement de phase (MCP), en utilisant le logiciel Dymola/Modelica. Les différences entre l’énergie stockée par le béton par chaleur sensible et celle du MCP par chaleur latente durant le changement d’état (solide-liquide, liquide-solide), les transferts thermiques par conduction, convection et rayonnement sont étudiés dans cet article. |
2017Journal Article ER5 Auteurs : Kenai, Mohamed-Amine; Libessart, Laurent; Lassue, Stéphane; Defer, Didier Impact of plants occultation on energy balance: Experimental study In: Energy and Buildings, 2017, (ACL). @article{mohamed2017impact, |
2017Journal Article ER5 Auteurs : Leang, Enghok; Tittelein, Pierre; Zalewski, Laurent; Lassue, Stéphane Numerical study of a composite Trombe solar wall integrating microencapsulated PCM In: Energy Procedia, vol. 122, no. Supplement C, pp. 1009–1014, 2017, ISSN: 1876-6102. @article{leang_numerical_2017, First, this article introduces a comparison between experimental results and the results issued from a numerical model of a composite Trombe solar wall incorporating a concrete storage wall with the help of the Dymola/Modelica software. The validation of the model is realized from the comparison between simulated and measured heat flux, external and internal surface temperatures and fluid temperatures in a ventilated air layer. Then, the numerical model is used to simulate a composite solar wall where the concrete storage wall is replaced by a mortar mixed with microencapsulated phase change material (PCM). This allows to study and compare the thermal behavior and the energy performances of the two composite solar walls. |
2016Journal Article ER5 Auteurs : Molcrette, Vincent F A; Autier, Vincent R B; Zalewski, Laurent; Lassue, Stéphane In: Applied Mechanics and Materials, vol. 831, pp. 278–285, 2016, ISSN: 1662-7482, (ACL). @article{molc2016a, |
2016Journal Article ER5 Auteurs : Favier, Patrick; Zalewski, Laurent; Lassue, Stéphane; Anwar, Sohail In: Open Journal of Energy Efficiency, vol. 05, no. 01, pp. 19–29, 2016, ISSN: 2169-2637, 2169-2645, (ACLO). @article{favi2016a, |
2016Proceedings Article ER5 Auteurs : Khadra, Mariam; Joulin, Annabelle; Tittelein, Pierre; Lassue, Stéphane In: actes du Congrès Français de Thermique 2016, Toulouse, 2016, (ACTN). @inproceedings{khadra_modelisation_2016, Cet article traite de l’étude d’un système pariéto-dynamique destinée à la rénovation par l’extérieur des bâtiments. Le dispositif étudié est composé d’éléments opaques et est associé à une arrivée d'air extérieur permettant ainsi au fluide, en circulant entre les parois, de récupérer une partie de l'énergie solaire stockée et des déperditions thermiques à travers cette paroi. Dans le cadre de notre étude, des modélisations ont été conduites à l’aide du logiciel Fluent® et permettent de discuter de l’importance des paramètres physiques et dynamiques sur les transferts thermiques s’opérant à l’intérieur de la cavité ventilée. Cette étape nous permet également d’étudier le comportement du fluide en mouvement et d’analyser l’incidence du flux solaire absorbé sur les profils de vitesses et de températures. |
2016Journal Article ER5 Auteurs : Kuznik, F; Johannes, K; Franquet, E; Zalewski, Laurent; Gibout, S; Tittelein, Pierre; Dumas, J -P; David, D; Bédécarrats, J -P; Lassue, Stéphane Impact of the enthalpy function on the simulation of a building with phase change material wall In: Energy and Buildings, vol. 126, pp. 220–229, 2016, ISSN: 0378-7788, (ACL). @article{kuznik_impact_2016, Recent studies concerning phase change material (PCM) characterization show that important errors occur if differential scanning calorimetry (DSC) experiments are misinterpreted. Therefore, it is important to know the influence of such misinterpretation on system modeling. The present work deals with phase change materials integrated in building structure to reduce overheating. The objective is to evaluate the discrepancies consequences (temperatures, heat fluxes), due to the use of the misinterpreted DSC experiments at different heating rates to determine the enthalpy, in comparison with those determined with the actual value of the enthalpy of the PCM determined by a proven inverse method. A numerical model of a single-family house with a phase change material mortar is developed to evaluate the thermal comfort in the building. The results show that for free-running temperature, none of the enthalpy curve deduced directly from DSC can predict correctly the thermal behavior of the house and the thermal comfort. Moreover, the more the DSC heating rate and the more the discrepancy with the results from the reference inverse method. |
2016Proceedings Article ER5 Auteurs : Tittelein, Pierre; Leang, Enghok; Zalewski, Laurent; Lassue, Stéphane Comparaison des bibliothèques libres de Modelica pour la simulation thermique dynamique du bâtiment. In: actes de la conférence IBPSA France 2016, Marne la Valée, 2016, (ACTN). @inproceedings{tittelein_comparaison_2016, Le langage Modelica est de plus en plus utilisé dans toutes les branches de l'ingénierie pour la modélisation à l'échelle système. Il s'agit d'un langage orienté objet basé sur les équations et donc fait pour les physiciens au sens large). Dans le domaine du bâtiment, il commence également à se développer et plusieurs bibliothèques de modèles sont maintenant disponibles gratuitement. L'objectif de cet article est d'aider les personnes qui souhaitent réaliser des modèles de systèmes ou de composants de bâtiments dans le langage Modelica et qui ne savent pas dans quelle bibliothèque l'intégrer. Pour cela, l'idée est de comparer les bibliothèques libres de Modelica pouvant servir à la simulation thermique dynamique des bâtiments. La comparaison ne porte pas sur les performances des modèles mais plutôt sur leurs fonctionnalités et les grands choix de développement réalisés. Nous utilisons l'exemple de l'intégration d'un modèle de fenêtre pariétodynamique pour étayer nos propos. |
2016Proceedings Article ER5 Auteurs : Zalewski, Laurent; Tittelein, Pierre; Defer, Didier; Lassue, Stéphane Characterization of phase change material with fluxmetric experimental device In: Oral presentation, Krakow, Poland, 2016, (COM). @inproceedings{zalewski_characterization_2016, |
2016Journal Article ER5 Auteurs : Tilioua, Amine; Libessart, Laurent; Jeandel, Gérard; Lassue, Stéphane In: Applied Thermal Engineering, vol. 105, pp. 594 - 604, 2016, ISSN: 1359-4311, (ACL). @article{TILIOUA2016594, This work presents a study on the thermal characterization of semi-transparent polyester batting insulation material for building application. This material is consisting of recycled plastic waste based polyester fibers with constant diameters. Thus, the effective thermal conductivity of this material is determined using fluxmeter devices. The radiative properties of the polyester batting (i.e. albedo, optical thickness, absorptance, etc.) have been obtained for different thicknesses of the material with the inverse method, which is based on infrared experimental measurements of reflection and transmission in the wavelengths range of 2–21μm using a Fourier Transform Infrared Spectrometer. Thus, the radiative conductivity is determined by the Rosseland model. The radiative conductivity varies as a function of material thickness; this variation is due to the fiber density effect. |
2015Conference ER5 Auteurs : Bédécarrats, Jean-Pierre; David, Damien; Defer, Didier; Dumas, Jean-Pierre; Franquet, Erwin; Gibout, Stéphane; Haillot, Didier; Johannes, Kévyn; Joulin, Annabelle; Kuznik, Frédéric; Lassue, Stéphane; Maréchal, William; Naji, Hassane; Tittelein, Pierre; Zalewski, Laurent Caractérisation des matériaux à changement de phase pour la simulation thermique des bâtiments actes du Congrès Français de Thermique 2015, La Rochelle, 2015, (ACTN). @conference{bede2015a, |
2015Conference ER5 Auteurs : Bédécarrats, Jean-Pierre; David, Damien; Defer, Didier; Dumas, Jean-Pierre; Franquet, Erwin; Gibout, Stéphane; Haillot, Didier; Johannes, Kevyn; Joulin, Annabelle; Kuznik, Frédéric; Lassue, Stéphane; Maréchal, William; Naji, Hassane; Tittelein, Pierre; Zalewski, Laurent Phase change materials characterisation and applications to the thermal simulation of buildings Proceedings of ECOS 2015, Pau, 2015, (ACTI). @conference{bede2015b, We aim here at presenting the main results of the Stock-E MICMCP ANR project whose principal goal is the correct thermophysical characterisation of phase change materials in order to have reliable inputs when considering numerical simulations of thermal behaviour of buildings. Firstly, we will present the method developed to determine the function governing the enthalpy with respect to the temperature of the material. It is based on the use of experimental measurements together with an inversion method: by comparing the heat flow with a simulated one, obtained by assuming an a priori formulation of the enthalpy (which set some basic thermodynamical constraints), we may calculate the numerical values of the associated parameters. Secondly, we will show that this method can be extended to macroscopic and heterogeneous materials, which are more representative of real samples. Eventually, we will show on some examples of thermal buildings simulations the necessity to correctly represent the PCM behaviour if one wants to use them in the future so as to save energy and for a better comfort. |
2015Conference ER5 Auteurs : Gloriant, Francois; Joulin, Annabelle; Tittelein, Pierre; Lassue, Stéphane L'étude des performances d'une fenêtre ventilée pour la récupération de chaleur par l'air neuf de ventilation Actes du CIFQ 2015, Sherbrook, 2015, (ACTI). @conference{gloriant_etude_2015, Cette communication a pour objet l’étude numérique des performances d’une fen^etre ventilée (pariétodynamique), dont le principe repose sur la circulation de l’air neuf de ventilation entre les vitrages avant son introduction dans un logement. L'étude est réalisée `a l'aide d'un code de calcul commercial de mécanique des fluides numériques (MFN) permettant la mise au point d'un mod`ele simplifié adapté `a la simulation thermique des b^atiments. A partir des résultats de simulation, des études paramétriques sont effectuées afin de rendre compte des facteurs influant sur les performances énergétiques de la fen^etre tels que : •le débit d’air ; •les épaisseurs de cavité ; •la présence de rev^etements faiblement émissifs ; •les dimensions de la surface vitrée. |
2015Conference ER5 Auteurs : Gloriant, Francois; Tittelein, Pierre; Joulin, Annabelle; Lassue, Stéphane Etude expérimentale d'une fenêtre parietodynamique de type Paziaud actes du Congrès Français de Thermique 2015, La Rochelle, 2015, (ACTN). @conference{gloriant_etude_2015-1, |
2015Conference ER5 Auteurs : Gloriant, Francois; Tittelein, Pierre; Joulin, Annabelle; Lassue, Stéphane Study Of Ŧhe Performances Of A Supply-Air Window For Air Renewal Pre-Ħeating Proceedings of IBPC 2015, Torino (Italy), 2015, (ACTI). @conference{gloriant_study_2015, The principle of a supply-air window is based on the air renewal circulation between the glazings of a window before entering home. We study in this work the Paziaud® window composed of three glazings forming a U-shaped channel. The air warms up by recovering some part of the heat losses from the building and also by solar radiation absorbed through the glasses. This system generally works in forced convection by association with an air extraction system. This type of component is not embedded in usual dynamic tools for building thermal simulation. A major reason of this lack is that the heat transfers through the walls and the air exchange are treated separately. Moreover, this particular system is characterized by different heat fluxes if we consider the inner or the outer surface of the component. Our contribution is based on an original and appropriate representation of convective heat transfer in asymmetrically heated air layers. We offer a #simplified# model that can be easily implemented in dynamic simulation tools. This model is compared CFD simulations. From this model, parametric studies are performed to look for the parameters influencing the performance of the Paziaud® window: we show here that boundary conditions in temperatures, the thickness of the cavities, low emissivity coatings and the glazing area have significant effects on the performance criteria. We perform the parametric study on the basis of indicators specifically defined for the supply-air window |
2015Journal Article ER5 Auteurs : Gloriant, François; Tittelein, Pierre; Joulin, Annabelle; Lassue, Stéphane Modeling a triple-glazed supply-air window In: Building and Environment, vol. 84, pp. 1–9, 2015, (ACL). @article{Gloriant2015, |
2015Conference ER5 Auteurs : Kenai, Mohammed-Amine; Libessart, Laurent; Lassue, Stéphane; Defer, Didier Performance énergétique des parois végétalisées XIIeme Colloque Interuniversitaire Franco-Québécois Sur la Thermique des Systèmes (CIFQ 2015), 2015, (ACTI). @conference{Kena2015A, |
2015Journal Article ER5 Auteurs : Tittelein, Pierre; Gibout, Stéphane; Franquet, Erwin; Johannes, Kevyn; Zalewski, Laurent; Kuznik, Frédéric; Dumas, Jean-Pierre; Lassue, Stéphane; Bédécarrats, Jean-Pierre; David, Damien Simulation of the thermal and energy behaviour of a composite material containing encapsulated-PCM: Influence of the thermodynamical modelling In: Applied Energy, vol. 140, pp. 269–274, 2015, (ACL). @article{titt2015b, |
2015Journal Article ER5 Auteurs : Zalewski, Laurent; Lassue, Stéphane; Favier, Patrick; Anwar, Sohail Energy management of solar wall with automatic controlled ventilation In: International Journal of Advanced Engineering Research and Science, vol. Vol-2, no. Issue-1, 2015, ISSN: ISSN: 2349-6495, (ACL). @article{zale2015a, |
2015Journal Article ER5 Auteurs : Gloriant, François; Tittelein, Pierre; Joulin, Annabelle; Lassue, Stéphane Study of the Performances of A Supply-Air Window for Air Renewal Pre-Heating In: Energy Procedia, vol. 78, pp. 525–530, 2015, ISSN: 1876-6102, (ACL). @article{gloriant_study_2015-1, The principle of a supply-air window is based on the air renewal circulation between the glazings of a window before entering home. We study in this work the Paziaud® window composed of three glazings forming a U-shaped channel. The air warms up by recovering some part of the heat losses from the building and also by solar radiation absorbed through the glasses. This system generally works in forced convection by association with an air extraction system. This type of component is not embedded in usual dynamic tools for building thermal simulation. A major reason of this lack is that the heat transfers through the walls and the air exchange are treated separately. Moreover, this particular system is characterized by different heat fluxes if we consider the inner or the outer surface of the component. Our contribution is based on an original and appropriate representation of convective heat transfer in asymmetrically heated air layers. We offer a “simplified” model that can be easily implemented in dynamic simulation tools. This model is compared CFD simulations. From this model, parametric studies are performed to look for the parameters influencing the performance of the Paziaud® window: we show here that boundary conditions in temperatures, the thickness of the cavities, low emissivity coatings and the glazing area have significant effects on the performance criteria. We perform the parametric study on the basis of indicators specifically defined for the supply-air window. |
2015Journal Article ER5 Auteurs : Sdei, Arianna; Gloriant, François; Tittelein, Pierre; Lassue, Stéphane; Hanna, Paul; Beslay, Christophe; Gournet, Romain; McEvoy, Mike Social housing retrofit strategies in England and France: A parametric and behavioural analysis In: Energy Research & Social Science, vol. 10, pp. 62–71, 2015, ISSN: 2214-6296, (ACL). @article{sdei_social_2015, IFORE (Innovation for Renewal) is an EU Interreg funded partnership including two large housing associations, one in England, one in France, and a university from each country. The project is an exemplar large-scale retrofit, 100 houses have been retrofitted at Rushenden, on the Isle of Sheppey (Kent, England), and a similar number at Outreau, a suburb of Boulogne (Pas-de-Calais, France). This paper offers an overview of the methods used by the project team to find common solutions and to identify similarities between retrofit measures and occupant's behaviour in both countries. The cross-border nature of IFORE makes the project also original in relation to other similar national retrofit projects that have been developed prior to it. Dynamic thermal simulation was used to evaluate the thermal behaviour of the buildings refurbished. It is a valuable decision-making tool when assessing alternative retrofit measures. Initial surveys were carried out to make a classification of the housing stock which formed the context for the computer simulations. Some results from the simulations, carried out with ESP-r in England and Pleiade + Comfie in France, are presented in this paper. The comparison of the results from the two simulation tools shows great similarity between the two methods, which gave confidence for their use in evaluating alternative specifications for the works that have now been adopted for retrofit. At the same time sociological studies have characterised the populations in order to bring the most advantageous results from the retrofit works in reducing carbon emissions but also reducing fuel poverty whilst improving comfort standards. |
2014Journal Article ER5 Auteurs : Dumas, Jean-Pierre; Gibout, Stéphane; Zalewski, Laurent; Johannes, Kévyn; Franquet, Erwin; Lassue, Stéphane; Bédécarrats, Jean-Pierre; Tittelein, Pierre; Kuznik, Frédéric Interpretation of calorimetry experiments to characterise phase change materials In: International Journal of Thermal Sciences, vol. 78, pp. 48–55, 2014, (ACL). @article{Dumas2014, |
2014Journal Article ER5 Auteurs : Dutil, Yvan; Rousse, Daniel; Lassue, Stéphane; Zalewski, Laurent; Joulin, Annabelle; Virgone, Joseph; Kuznik, Frédéric; Johannes, Kevyn; Dumas, Jean-Pierre; Bédécarrats, Jean-Pierre; others, Modeling phase change materials behavior in building applications: Comments on material characterization and model validation In: Renewable Energy, vol. 61, pp. 132–135, 2014, (ACL). @article{Dutil2014, |
2014Conference ER5 Auteurs : Gloriant, Francois; Tittelein, Pierre; Joulin, Annabelle; Lassue, Stéphane Convection forcée laminaire de l'air entre deux parois proches soumises à des conditions de Fourier actes du Congrès Français de Thermique 2014, Lyon, 2014, (ACTN). @conference{gloriant_convection_2014, On se propose de modéliser un écoulement laminaire d'air en convection forcée entre deux parois dont les conditions aux limites de chauffage asymétrique imposées sont des conditions de type Fourier. Dans le cas d'un chauffage symétrique, lorsque le régime thermique et le régime dynamique sont établis, le nombre de Nusselt est déterminé analytiquement et les valeurs calculées sont constantes. Cependant, le probl`eme étudié ici repose sur des conditions aux limites constantes mais différentes sur les deux parois du canal vertical, et par conséquent la résolution analytique, notamment pour des conditions aux limites de Fourier, devient plus délicate |
2014Conference ER5 Auteurs : Johannes, Kévyn; David, Damien; Kuznik, Frédéric; Tittelein, Pierre; Masbernat, Laia; Zalewski, Laurent; Gibout, Stéphane; Franquet, Erwin; Dumas, Jean-Pierre; Bédécarrats, Jean-Pierre; Lassue, Stéphane Matériaux à changement de phase intégrés dans les parois : impact de la modélisation du changement de phase sur le comportement thermique du bâtiment actes de la conférence IBPSA France 2014, Arras, 2014, (ACTN). @conference{johannes_materiaux_2014, Nos récentes études ont montré que l’utilisation sans précautions d’un thermogramme issu d’une mesure calorimétrique pouvait conduire `a des erreurs importantes sur l’estimation des flux et des températures de surface d’une paroi de b^atiment contenant des matériaux `a changement de phase. Il est par conséquent indispensable d’évaluer si la mauvaise interprétation du thermogramme a également une répercussion `a l’échelle du b^atiment. L’étude présentée dans ce papier a été menée par voie numérique en testant deux types de représentation de l’enthalpie en fonction de la température i) l’enthalpie issue directement de la DSC ii) l’enthalpie issue d’un mod`ele inverse, en considérant le MCP comme un corps binaire. Les résultats montrent qu’il existe des différences importantes en fonction du mod`ele utilisé. Il est donc nécessaire d’avoir recourt `a l’inversion de mod`ele pour évaluer correctement l’influence du MCP sur le comportement thermique du b^atiment. |
2014Conference ER5 Auteurs : Kenai, Mohammed Amine; Libessart, Laurent; Lassue, Stéphane; Defer, Didier An experimental investigation of the thermal effects of green walls:impact of plants obscuration on energy balance 9th International Energy Forum on Advanced Building Skins, 2014, (ACTI). @conference{Kena2014A, |
2014Conference ER5 Auteurs : Tittelein, Pierre; Gibout, Stéphane; Franquet, Erwin; Kuznik, Frédéric; Johannes, Kevyn; Zalewski, Laurent; Dumas, Jean Pierre; Lassue, Stéphane; Bedecarrats, Jean-Pierre Impact de la méthode de modélisation sur la simulation du comportement thermique d'un matériau contenant des microcapsules à changement de phase. actes du Congrès Français de Thermique 2014, Lyon, 2014, (ACTN). @conference{titt2014a, L'objet de cet article est de comparer les mod`eles utilisés pour reproduire le comportement d'un mortier intégrant des microbilles de matériaux `a changement de phase (MCP). Les mod`eles testés sont un mod`ele basé sur la méthode dite du #Cp#é#quivalent# issu du thermogramme du MCP, un mod`ele enthalpique basé sur une hypoth`ese de corps pur et un mod`ele basé sur une hypoth`ese de mélange binaire. Les résultats de ces mod`eles sont comparés `a ceux d'une expérience sur un échantillon de dimensions 25x25x4cm3 soumis `a des variations de températures. On mesure les flux `a la surface de cet échantillon `a l'aide de fluxm`etres. On montre alors que seul le mod`ele enthalpique basé sur une hypoth`ese de corps binaire permet de représenter fid`element le comportement expérimental. |
2014Journal Article ER5 Auteurs : Joulin, Annabelle; Zalewski, Laurent; Lassue, Stéphane; Naji, Hassane In: Applied Thermal Engineering, vol. 66, no. 1–2, pp. 171 - 180, 2014, ISSN: 1359-4311, (ACL). @article{Joulin2014, |
2013Book ER5 Auteurs : Achard, Gilbert; Achard, Patrick; Bastide, Alain; Battezzati, Florian; Benelmir, Riad; Beslay, Christophe; Blondeau, Patrice; Bozonnet, Emmanuel; Colinart, Thibaut; Delinchant, Benoît; Doya, Maxime; Elmankibi, Mohamed; Fraisse, Gilles; Ghiaus, Christian; Guiavarch, Alain; Jay, Arnaud; Jeandel, Gérard; Kuznik, Frédéric; Lassue, Stéphane; Lesueur, Hervé; Menezo, Christophe; Mora, Laurent; Musy, Marjorie; Nassiopoulos, Alexandre; Neveu, Alain; Nicolle, Jérôme; Palomo, Elena; Petit, Nicolas; Peuportier, Bruno; Philippe, Mickaël; Ploix, Stéphane; Pons, Michel; Roux, Jean-Jacques; Rusaouen, Gilles; Quirion, Philippe; Thellier, Françoise; Thiers, Stéphane; Tittelein, Pierre; Woloszyn, Monika; Wurtz, Etienne; Wurtz, Frédéric; Zalewski, Laurent; Zelem, Marie-Christine; Zissis, Georges; Zoughaib, Assaad Livre blanc sur les recherches en énergétique des bâtiments. Groupe d'Analyse Prospective Thématique Bâtiment et Ville Durables Presse des Mines Transvalor, 2013, (OS). @book{gradd2013, |
2013Conference ER5 Auteurs : Arid, Ahmed; Tittelein, Pierre; Zalewski, Laurent; Naji, Hassane; Lassue, Stéphane Caractérisation numérique du comportement thermique d'un mortier contenant un MCP via un modèle enthalpique unidimension Proceedings of XIème Colloque Interuniversitaire Franco-Québécois sur la Thermique des Systèmes, 2013, (ACTI). @conference{arid2013a, |
2023Journal Article In: Energies, vol. 16, no. 7, pp. 3243, 2023, (ACL). |
2022Journal Article In: Applied Sciences, vol. 12, no. 8, pp. 3986, 2022, (ACL). |
2022Proceedings Article Thermal performance of a supply-air window with triple heating glazing inserted in building envelope In: 2022: CLIMA 2022 The 14th REHVA HVAC World Congress, CLIMA 2022 conference, Rotterdam (NL), Netherlands, 2022, (COM). |
2022Proceedings Article In: XVème Colloque International Franco-Québécois, Ville et transition, Paris, France, 2022, (COM). |
2021Journal Article In: Journal of Building Engineering, vol. 44, pp. 102634, 2021. |
2021Journal Article In: Energy, vol. 215, pp. 119154, 2021, ISSN: 0360-5442, (ACL). |
2020Journal Article In: Applied Sciences, vol. 10, no. 5, pp. 1854, 2020, (ACL). |
2020Journal Article Impact of plants obscuration on energy balance : Theoretical and numerical study In: Journal of Building Engineering, vol. 29, pp. 101112, 2020, ISSN: 2352-7102. |
2020Journal Article Experimental and numerical natural convection in an asymmetrically heated double vertical facade In: International Journal of Thermal Sciences, vol. 152, 2020, (cited By 0). |
2020Journal Article In: Energies, vol. 13, no. 18, 2020, ISSN: 1996-1073, (ACL). |
2020Journal Article In: Energies, vol. 13, no. 21, 2020, ISSN: 1996-1073, (ACL). |
2019Journal Article In: Journal of Thermal Science and Engineering Applications, pp. 1–34, 2019, ISSN: 1948-5085. |
2019Journal Article Optimal indoor heat distribution: Virtual heaters In: Applied Energy, vol. 254, 2019, (cited By 0). |
2019Conference Etude numérique des échanges convectifs au sein d’une fenêtre pariétodynamique de type Paziaud® contenant un film chauffant XIVème Colloque International Franco-Québécois en énergie, 2019, (ACTI). |
2018Journal Article In: Applied Thermal Engineering, vol. 142, pp. 56 - 67, 2018, ISSN: 1359-4311, (ACL). |
2018Proceedings Article Étude expérimentale et numérique d'un mur solaire composite intégrant une paroi stockeuse en mortier ciment et MCP micro-encapsulé In: actes du Congrès Français de Thermique 2018, Pau, 2018, (ACTN). |
2018Proceedings Article Impact de l’utilisation d’un mur solaire composite intégrant des matériaux à changement de phase sur le comportement thermique d’une maison individuelle In: Journée nationale sur l'énergie solaire, Villeurbanne, Rhône, France, 2018, (COM). |
2018Journal Article Impact of plants occultation on energy balance: Experimental study In: Energy and Buildings, vol. 162, pp. 208 - 218, 2018, ISSN: 0378-7788. |
2018Journal Article In: Applied Thermal Engineering, vol. 142, pp. 56-67, 2018, (cited By 3). |
2018Journal Article Comparing electric heating systems at equal thermal comfort: An experimental investigation In: Building and Environment, vol. 128, pp. 161-169, 2018, (cited By 7). |
2017Proceedings Article Performance énergétique de parois solaires et stockage de l'énergie par chaleur latente In: Actes du CIFQ 2017, Saint Lô, 2017, (ACTI). |
2017Journal Article Impact of plants occultation on energy balance: Experimental study In: Energy and Buildings, 2017, (ACL). |
2017Journal Article Numerical study of a composite Trombe solar wall integrating microencapsulated PCM In: Energy Procedia, vol. 122, no. Supplement C, pp. 1009–1014, 2017, ISSN: 1876-6102. |
2016Journal Article In: Applied Mechanics and Materials, vol. 831, pp. 278–285, 2016, ISSN: 1662-7482, (ACL). |
2016Journal Article In: Open Journal of Energy Efficiency, vol. 05, no. 01, pp. 19–29, 2016, ISSN: 2169-2637, 2169-2645, (ACLO). |
2016Proceedings Article In: actes du Congrès Français de Thermique 2016, Toulouse, 2016, (ACTN). |
2016Journal Article Impact of the enthalpy function on the simulation of a building with phase change material wall In: Energy and Buildings, vol. 126, pp. 220–229, 2016, ISSN: 0378-7788, (ACL). |
2016Proceedings Article Comparaison des bibliothèques libres de Modelica pour la simulation thermique dynamique du bâtiment. In: actes de la conférence IBPSA France 2016, Marne la Valée, 2016, (ACTN). |
2016Proceedings Article Characterization of phase change material with fluxmetric experimental device In: Oral presentation, Krakow, Poland, 2016, (COM). |
2016Journal Article In: Applied Thermal Engineering, vol. 105, pp. 594 - 604, 2016, ISSN: 1359-4311, (ACL). |
2015Conference Caractérisation des matériaux à changement de phase pour la simulation thermique des bâtiments actes du Congrès Français de Thermique 2015, La Rochelle, 2015, (ACTN). |
2015Conference Phase change materials characterisation and applications to the thermal simulation of buildings Proceedings of ECOS 2015, Pau, 2015, (ACTI). |
2015Conference L'étude des performances d'une fenêtre ventilée pour la récupération de chaleur par l'air neuf de ventilation Actes du CIFQ 2015, Sherbrook, 2015, (ACTI). |
2015Conference Etude expérimentale d'une fenêtre parietodynamique de type Paziaud actes du Congrès Français de Thermique 2015, La Rochelle, 2015, (ACTN). |
2015Conference Study Of Ŧhe Performances Of A Supply-Air Window For Air Renewal Pre-Ħeating Proceedings of IBPC 2015, Torino (Italy), 2015, (ACTI). |
2015Journal Article Modeling a triple-glazed supply-air window In: Building and Environment, vol. 84, pp. 1–9, 2015, (ACL). |
2015Conference Performance énergétique des parois végétalisées XIIeme Colloque Interuniversitaire Franco-Québécois Sur la Thermique des Systèmes (CIFQ 2015), 2015, (ACTI). |
2015Journal Article Simulation of the thermal and energy behaviour of a composite material containing encapsulated-PCM: Influence of the thermodynamical modelling In: Applied Energy, vol. 140, pp. 269–274, 2015, (ACL). |
2015Journal Article Energy management of solar wall with automatic controlled ventilation In: International Journal of Advanced Engineering Research and Science, vol. Vol-2, no. Issue-1, 2015, ISSN: ISSN: 2349-6495, (ACL). |
2015Journal Article Study of the Performances of A Supply-Air Window for Air Renewal Pre-Heating In: Energy Procedia, vol. 78, pp. 525–530, 2015, ISSN: 1876-6102, (ACL). |
2015Journal Article Social housing retrofit strategies in England and France: A parametric and behavioural analysis In: Energy Research & Social Science, vol. 10, pp. 62–71, 2015, ISSN: 2214-6296, (ACL). |
2014Journal Article Interpretation of calorimetry experiments to characterise phase change materials In: International Journal of Thermal Sciences, vol. 78, pp. 48–55, 2014, (ACL). |
2014Journal Article Modeling phase change materials behavior in building applications: Comments on material characterization and model validation In: Renewable Energy, vol. 61, pp. 132–135, 2014, (ACL). |
2014Conference Convection forcée laminaire de l'air entre deux parois proches soumises à des conditions de Fourier actes du Congrès Français de Thermique 2014, Lyon, 2014, (ACTN). |
2014Conference Matériaux à changement de phase intégrés dans les parois : impact de la modélisation du changement de phase sur le comportement thermique du bâtiment actes de la conférence IBPSA France 2014, Arras, 2014, (ACTN). |
2014Conference An experimental investigation of the thermal effects of green walls:impact of plants obscuration on energy balance 9th International Energy Forum on Advanced Building Skins, 2014, (ACTI). |
2014Conference Impact de la méthode de modélisation sur la simulation du comportement thermique d'un matériau contenant des microcapsules à changement de phase. actes du Congrès Français de Thermique 2014, Lyon, 2014, (ACTN). |
2014Journal Article In: Applied Thermal Engineering, vol. 66, no. 1–2, pp. 171 - 180, 2014, ISSN: 1359-4311, (ACL). |
2013Book Livre blanc sur les recherches en énergétique des bâtiments. Groupe d'Analyse Prospective Thématique Bâtiment et Ville Durables Presse des Mines Transvalor, 2013, (OS). |
2013Conference Caractérisation numérique du comportement thermique d'un mortier contenant un MCP via un modèle enthalpique unidimension Proceedings of XIème Colloque Interuniversitaire Franco-Québécois sur la Thermique des Systèmes, 2013, (ACTI). |