[Departement_IRSTEA]EAA [TR1_IRSTEA]EAA2-NOVAPROCESS, Conception de systèmes d'équipements complexes pour l'agro-industrieThe diffusing ceiling is a concept for air inlet largely used in livestock buildings in France for its aptitude to control thermal conditions. This paper presents the preliminary results of two models to obtain valid representation air flow patterns in such geometry. To achieve this study, we solved the fluid mechanics equations with CFD techniques by the use of the software CFDS-Flow 3D. More precisely, we use the standard 2 equations k-E model to close the problem of turbulence. The real difficulty in this study consists of the simulation of flow through screens like perforated plates. We have defined two kinds of simu...
Computational fluid dynamic (CFD) tools have been used extensively in the prediction of airflow in i...
Diffuse Ceiling Ventilation (DCV) is a promising concept to address internal air quality and thermal...
When CFD is employed to design a ventilation system, one of the most delicate aspects is the modelin...
[Departement_IRSTEA]EAA [TR1_IRSTEA]EAA2-NOVAPROCESS, Conception de systèmes d'équipements complexes...
This study has been led to develop the use of numerical simulations to model the air motion in a ven...
[Departement_IRSTEA]EAA [TR1_IRSTEA]EAA2-NOVAPROCESS, Conception de systèmes d'équipements complexes...
Airflow patterns through a livestock building with a diffusing ceiling ventilation system were model...
Diffuse ceiling ventilation uses perforations in the suspended ceiling to deliver air into the occup...
The building sector is the global largest energy consumer. To reduce environmental impact of buildin...
Industrial air curtains are used to prevent air from moving from one space to another space or to en...
Le secteur du bâtiment est le plus gros consommateur d'énergie au niveau mondial. Pour en réduire l'...
Dans un contexte de durcissement des règlementations thermiques, la maîtrise de l'étanchéité à l'air...
The purpose of this work is to modelize air-movement in buildings, and to study specifically the tim...
Ventilation systems are used for create a thermally comfortable environment and good indoor air qual...
In hyper or super markets the good working of the retail cabinet displays can be disturbed by the pr...
Computational fluid dynamic (CFD) tools have been used extensively in the prediction of airflow in i...
Diffuse Ceiling Ventilation (DCV) is a promising concept to address internal air quality and thermal...
When CFD is employed to design a ventilation system, one of the most delicate aspects is the modelin...
[Departement_IRSTEA]EAA [TR1_IRSTEA]EAA2-NOVAPROCESS, Conception de systèmes d'équipements complexes...
This study has been led to develop the use of numerical simulations to model the air motion in a ven...
[Departement_IRSTEA]EAA [TR1_IRSTEA]EAA2-NOVAPROCESS, Conception de systèmes d'équipements complexes...
Airflow patterns through a livestock building with a diffusing ceiling ventilation system were model...
Diffuse ceiling ventilation uses perforations in the suspended ceiling to deliver air into the occup...
The building sector is the global largest energy consumer. To reduce environmental impact of buildin...
Industrial air curtains are used to prevent air from moving from one space to another space or to en...
Le secteur du bâtiment est le plus gros consommateur d'énergie au niveau mondial. Pour en réduire l'...
Dans un contexte de durcissement des règlementations thermiques, la maîtrise de l'étanchéité à l'air...
The purpose of this work is to modelize air-movement in buildings, and to study specifically the tim...
Ventilation systems are used for create a thermally comfortable environment and good indoor air qual...
In hyper or super markets the good working of the retail cabinet displays can be disturbed by the pr...
Computational fluid dynamic (CFD) tools have been used extensively in the prediction of airflow in i...
Diffuse Ceiling Ventilation (DCV) is a promising concept to address internal air quality and thermal...
When CFD is employed to design a ventilation system, one of the most delicate aspects is the modelin...