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Ici vous trouverez les présentations issues des Conférences COMSOL à travers le monde. Réalisées par des utilisateurs de COMSOL Multiphysics, ces présentations explorent tous les domaines actuels d'innovation. Les applications couvrent pratiquement tous les secteurs industriels et impliquent des phénomènes électriques, mécaniques, fluidiques et chimiques. Utilisez la recherche rapide pour trouver les présentations les plus intéressantes dans votre domaine d'intérêt.

Consultez les proceedings de la Conference COMSOL 2024

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Heat Transfer and Phase Change

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The use of COMSOL for Building Constructions Engineering Regarding Heat and Moisture Transport

H. Schellen, A. van Schijndel, and P. Briggen
Eindhoven University of Technology, Eindhoven, Netherlands

Hunting Lodge St. Hubertus is one of the most prominent Dutch buildings from the early twentieth century. An extensive study of wind and wind-driven rain (WDR) was conducted to provide insight into the moisture load of the building facade, using measurements and CFD simulations. COMSOL ... En savoir plus

Toward Energy Zero Building: A COMSOL Multiphysics® Model of Building and its HVAC System

F. Bruno[1]
[1]ENERSPACE Srl, Genoa, Italy

A model built with COMSOL Multiphysics® to exploit meteorological forecasts and instant outdoor meteorological data (temperature, solar radiation, moisture, wind speed and direcition, etc.) together with indoor ambient data (air temperature, radiant temperature of enclosures, etc), ... En savoir plus

Optimization of Architectured Structures in Building for Harness, Storage, and Release of Energy

C. Thoumyre[1], P. Lhuissier[1], L. Salvo[1], G. Bienvenu[2], M. Kermarrec[2]
[1]University Grenoble Alpes, SIMaP, Grenoble, France
[2]Hevatech, Ville-la-Grand, France

The problem of storage, and release of thermal energy is an important challenge in various industrial fields. Several systems for thermal energy storage exist like phase change materials (PCM) and thermochemical storage [1]. The first system usually addresses short term storage (day ... En savoir plus

COMSOL Multiphysics® for Building Energy Simulation (BES) Using BESTEST Criteria

A.W.M. (J.) Van Schijndel [1], D. P. M. Jacobs [1],
[1] Eindhoven University of Technology, Eindhoven, Netherlands

Pioneering Computational Models for the Built Environment Energy performance is becoming more important in the build environment. With better insulated buildings, the possibility of moisture problems and thermal bridges increases. There for, it is not only important to determine the ... En savoir plus

FSW Quality of Inconel 718: Numerical Modeling and Fuzzy Logic-Based Temperature Control Approach

Mohammed Al-Azba¹, Ahmed Abotaleb², Yves Remond², Said Ahzi²
¹Hamad Bin Khalifa University, Doha, Qatar
²ICube Laboratory, Université de Strasbourg-CNRS, 67000 Strasbourg, France

Friction stir welding (FSW) is a revolutionary technique for joining high-strength materials, offering superior mechanical properties compared to traditional fusion welding methods. However, achieving optimal surface quality in FSW of Inconel 718 is challenging due to the material's ... En savoir plus

Numerical Simulation of a Building Envelope with High Performance Materials

M.H. Baghban[1], P. Jostein Hovde[1], and A. Gustavsen[2]
[1]Civil and Transport Engineering Department, Norwegian University of Science and Technology, Trondheim, Norway
[2]Department of Architectural Design, History and Technology, Norwegian University of Science and Technology, Trondheim, Norway

Simulation tools for building physics problems play an important role in design and understanding the behavior of energy efficient buildings. There are different tools available for simulation of these problems, but each simulation tool has its own advantages and limitations. In this ... En savoir plus

Building Energy Simulation Using the Finite Element Method

J. van Schijndel[1]
[1]Eindhoven University of Technology, Eindhoven, The Netherlands

In order to predict, improve and meet a certain set of performance requirements related to the indoor climate of buildings and the associated energy demand, building energy simulation (BES) tools are indispensable. Due to the rapid development of FEM software and the Multiphysics ... En savoir plus

Building a Complex Geological Model Using Parametric Surfaces

S. Hoyer[1], M. Bottig[1], F. Zekiri[1], G. Götzl[1], A.K. Brüstle[1], G. Schubert[1], A. Nador[2]
[1]Geological survey of Austria, Vienna, Austria
[2]Geological Institute of Hungary, Budapest, Hungary

Temperature measurements of the subsurface are available due to hydrocarbon exploration in the project area, where the average drilling depth is about 2-4 km and the deepest well reaches about 8.5 km. Since the data is heavily uneven distributed, standard interpolation techniques did not ... En savoir plus

Air Flow Effect on the Temperature of a Building Integrated PV-Panel

G. Florides[1], S.A. Kalogirou[1], L. Aresti[1], R. Agathocleous[1], P. Christodoulides[1]
[1]Faculty of Engineering and Technology, Cyprus University of Technology, Limassol, Cyprus

This study examines the effect of air flow between the building integrated PV-panel and the wall. To formulate the heat exchange process for the air flowing between the PV panel and the wall, time-dependent, heat transfer partial differential equations (PDEs) are solved with COMSOL ... En savoir plus

Computational Building Physics using Comsol: Research, Education and Practice

J. van Schijndel
Eindhoven University of Technology,
Eindhoven, The Netherlands

Jos van Schijndel completed his MSc in 1998 at the Department of Applied Physics at the Eindhoven University of Technology (TUe). In 2007 he obtained a PhD degree at the TUe on integrated heat, air and moisture modeling. Currently, he is assistant professor focusing on Computational ... En savoir plus

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