Effect of instrument response time on heat release rate measurements
作者:
Richard E. Lyon,
Allan Abramowitz,
期刊:
Fire and Materials
(WILEY Available online 1995)
卷期:
Volume 19,
issue 1
页码: 11-17
ISSN:0308-0501
年代: 1995
DOI:10.1002/fam.810190103
出版商: John Wiley&Sons Ltd.
数据来源: WILEY
摘要:
AbstractA linear hereditary integral technique provides simple analytic solutions for deconvoluting thermopile and oxygen consumption data to remove the effect of instrument response time on peak and integrated heat release rate values. A comparison of corrected and uncorrected thermopile and oxygen sensor data obtained on an Ohio State University (OSU) apparatus for various materials indicates that significant errors in peak and integrated heat release rate can result from delayed instrument response to repidly changing heat flows. However, correcting for temporal effects alone using this procedure does not account for differences between heat release rate values obtained by thermopile and oxygen consumption methods.
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