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Numerical Simulation of Fresh Air Exchanger Effecting Indoor Environment(PDF)

《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

Issue:
2009年05期
Page:
127-130
Research Field:
机械动力工程
Publishing date:

Info

Title:
Numerical Simulation of Fresh Air Exchanger Effecting Indoor Environment
Author(s):
LI Jiu-ru; YANG Li
School of Mechanical and Power Engineering; Harbin University of Science and Technology; Harbin 150080; China
Keywords:
outdoor air exchange device temperature field flow field numerical simulation
PACS:
TU834.2
DOI:
-
Abstract:
Based on computational fluid dynamics and heat transfer theory,the paper builds the physics and mathematics model of three air flow forms in the room equipped with outdoor air exchange device.The paper uses k-ε model and SIMPLEC algorithm to simulate the flow field and temperature field of the room,the numerical results of temperature field and flow field are attained,and the effects of three air flow forms on indoor flow field and temperature field are analyzed.

References:

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Memo

Memo:
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Last Update: 2009-12-16