SAFETYLIT WEEKLY UPDATE

We compile citations and summaries of about 400 new articles every week.
RSS Feed

HELP: Tutorials | FAQ
CONTACT US: Contact info

Search Results

Journal Article

Citation

Nam S. Fire Safety J. 2000; 34(2): 169-189.

Copyright

(Copyright © 2000, Elsevier Publishing)

DOI

unavailable

PMID

unavailable

Abstract

A computational model predicting extent of smoke clouds from possible clean room fires has been developed using CO2 concentration as a marker for smoke concentration, which is believed to be more rigorous than the conventional approach relying on temperature profiles. The computational results are compared with results of reduced scale clean room fire tests and are found to be favorable enough to be used in field applications. The numerical model is employed for simulations of clean room fires with a typical full-scale geometry. The impact of air circulation rate, fire size, and fire location on the extent of CO2 clouds, which could be converted to that of smoke clouds, has been analyzed. Sprinkler actuation and smoke detector locations for fast response with respect to different operating conditions are also discussed. Overall, it has been illustrated that numerical simulations can be adopted as a very useful tool in investigating and customizing optimal set of design parameters at a new facility or estimating a scale of contamination at an existing facility against potential clean room fires.

NEW SEARCH


All SafetyLit records are available for automatic download to Zotero & Mendeley
Print