Temperature and heat flux measurement techniques for aeroengine fire test: a review

[摘要] This review is made of studies whereby some types of fire test measuring instrument were compared based on their mode of operation, sensing ability, temperature resistance and their calibration mode used for aero-engine applications. The study discusses issues affecting temperature and heat flux measurement, methods of measurement, calibration and uncertainties that occur in the fire test. It is found that the temperature and heat flux measurements of the flame from the standard burner need to be corrected and taken into account for radiation heat loss. Methods for temperature and heat flux measurements, as well as uncertainties analysis, were also discussed.

[发布机构] Department of Aerospace Engineering, Faculty of Engineering, Universiti Putra Malaysia, Malaysia^1;Department of Mechanical Engineering, College of Engineering, Hassan Usman Katsina Polytechnic, Nigeria^2;Aerospace Manufacturing Research Centre, Faculty of Engineering, Universiti Putra Malaysia, Malaysia^3

[学科分类] 航空航天科学

[关键词] Aero-engine applications;Heat flux measurement;Measuring instruments;Methods of measurement;Mode of operations;Radiation heat loss;Sensing abilities;Temperature resistances