Publication Date:
2019-07-13
Description:
General formulas are derived for determining gage averaging errors of strip-type heat flux meters used in the measurement of one-dimensional heat flux distributions. The local averaging error e(x) is defined as the difference between the measured value of the heat flux and the local value which occurs at the center of the gage. In terms of e(x), a correction procedure is presented which allows a better estimate for the true value of the local heat flux. For many practical problems, it is possible to use relatively large gages to obtain acceptable heat flux measurements.
Keywords:
INSTRUMENTATION AND PHOTOGRAPHY
Type:
NASA-TM-X-71560
,
E-7526
,
Thermophysics and Heat Transfer Conf.; Jul 15, 1974 - Jul 17, 1974; Boston
Format:
application/pdf