|Table of Contents|

NUMERICAL SIMULATION AND EXPERIMENTS OF THE VECTOR-FLOW CLEANROOM(PDF)

Transactions of Tianjin University[ISSN:1006-4982/CN:12-1248/T]

Issue:
2000年01期
Page:
50-54
Publishing date:

Info

Title:
NUMERICAL SIMULATION AND EXPERIMENTS OF THE VECTOR-FLOW CLEANROOM
Author(s):
TU Guang bei 1 CHEN Wen hao 1 WANG Lai 2(1.School of Constructional EngineeringTianjin UniversityTianjin 300072China; 2.School of SciencesTianjin UniversityTianjin 300072China)
Keywords:
DOI:

Abstract:
Based on K ε two equation turbulence model,the air distribution and contamination field under different conditions was numerically simulated in a vector flow cleanroom.Special mesh system was introduced to deal with the quarter circle shaped inlets.Model experiments were also made.By analysis of numerical as well as experimental results,we made some predictions about flow characteristics,contaminant control effect and ventilation performance of this energy saving cleanroom.It has been proved that the vector flow can meet class 100 of Fed. St.with 13 to 12 conventional air change per hour,and reduce layer height and simplify air clean system.

References

Memo

Memo:
-
Last Update: 2011-05-01