Skip to Main content Skip to Navigation
Theses

La modélisation des transferts d'air dans les bâtiments. Application à l'étude de la ventilation

Abstract : The purpose of this work is to modelize air-movement in buildings, and to study specifically the time - and - space wind-influence on ventilation and indoor air quality. After a survey of relevant parameters, the aeraulic components of buildings are modelized. A multi-cell pressure model is considered here, including air compressibility inside rooms. Specific computer codes are developed according to those models. Simulations are undertaken using space -and - time dependent wind pressure data. These values have been measured in wind tunnel. The effect of wind fluctuations and air compressibility are discussed. The computer codes have also been used to design and size ventilation systems and analyse their response in different configurations.
Complete list of metadatas

Cited literature [4 references]  Display  Hide  Download

https://pastel.archives-ouvertes.fr/pastel-00569454
Contributor : Ecole Des Ponts Paristech <>
Submitted on : Friday, February 25, 2011 - 10:54:36 AM
Last modification on : Thursday, September 24, 2015 - 11:16:28 AM
Long-term archiving on: : Thursday, May 26, 2011 - 2:26:35 AM

Identifiers

  • HAL Id : pastel-00569454, version 1

Collections

Citation

Redwan Mounajed. La modélisation des transferts d'air dans les bâtiments. Application à l'étude de la ventilation. Mécanique des fluides [physics.class-ph]. Ecole Nationale des Ponts et Chaussées, 1989. Français. ⟨pastel-00569454⟩

Share

Metrics

Record views

1163

Files downloads

11963