SYMPOSIA PAPER Published: 01 January 1996
STP14097S

The Design of a Surface Heat Flux Transducer for Use in Fabric Thermal Protection Testing

Source

From theoretical considerations, a custom slug calorimeter heat flux transducer was developed for experimental use in the measurement of heat fluxes transferred through layers of fabric to the surface of a human mannequin during simulated flash fire conditions. This paper describes the determination of the transducer's physical size, its limitations and heat loss considerations, a computer simulation of transducer operation and the evaluation of transient heat flux measurements. The transducer's loss factors were predicted numerically and determined experimentally. The overall performance of the transducer was also examined under varying simulated applied heat flux input.

Author Information

Grimes, R
Mechanical and Aerospace Engineering, North Carolina State University, Raleigh, NC
Mulligan, JC
Mechanical and Aerospace Engineering, North Carolina State University, Raleigh, NC
Hamouda, H
Textiles Engineering, Chemistry & Science, North Carolina State University, Raleigh, NC
Barker, R
Textiles Engineering, Chemistry & Science, North Carolina State University, Raleigh, NC
Soroka, AJ
Industrial Applications Research, E. I. Du Pont De Nemours & Company, Wilmington, Delaware
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Details
Developed by Committee: F23
Pages: 607–624
DOI: 10.1520/STP14097S
ISBN-EB: 978-0-8031-5317-2
ISBN-13: 978-0-8031-1987-1