Evaluation of the Computer Fire Model DETACT-QS

by Society for Fire Protection Engineers

Overview

​This engineering practice Guide, based on the DETACT-QS program, describes a model for predicting the response time of ceiling-mounted heat detectors/sprinklers and smoke detectors, installed under large unobstructed ceilings, for fires with user-defined, time-dependent heat release rate curves. The Guide provides information on the technical features, theoretical basis, assumptions, limitations, and sensitivities as well as guidance on the use of DETACT-QS. Evaluation is based on comparing predictions from DETACT-QS with results from full-scale fire experiments conducted in compartments with ceiling heights ranging from 2.44 m (8 ft) to 12.2 m (40 ft) and peak fire heat release rates ranging from 150 kW to 3.8 MW. Use of this model with building geometries or fire characteristics other than those used in this evaluation may require further evaluation or testing.

Product Details

ISBN-13:	9783030822958
Publisher:	Springer-Verlag New York, LLC
Publication date:	01/01/2022
Series:	The Society of Fire Protection Engineers Series
Sold by:	Barnes & Noble
Format:	eBook
File size:	19 MB
Note:	This product may take a few minutes to download.

About the Author

The Society of Fire Protection Engineers (SFPE) is the professional society representing those practicing the field of fire protection engineering. The Society has over 4,600 members and 111 chapters, including 23 student chapters worldwide.

The purpose of SFPE is to advance the science and practice of fire protection engineering and its allied fields, to maintain a high ethical standard among its members and to foster fire protection engineering education.

Table of Contents

Introduction.- Model Description.- Scenarios for Which Evaluation Is Sought.- Theoretical Basis for the Model.- Mathematical and Numerical Robustness.- Model Sensitivity.- Model Inputs0.- Model Evaluation.- Summary of Analysis0.- Limitations/User Guidelines.- Appendix A.- Appendix B.