首页> 美国政府科技报告 >AN INVESTIGATION OF AIRCRAFT HEATERS ⅩⅩⅧ - EQUATIONS FOR STEADY-STATE TEMPERATURE DISTRIBUTION CAUSED BY THERMAL SOURCES IN FLAT PLATES APPLIED TO CALCULATION OF THERMOCOUPLE ERRORS, HEAT-METERnCORRECTIONS, AND HEAT TRANSFER BY PIN-FIN PLATES
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AN INVESTIGATION OF AIRCRAFT HEATERS ⅩⅩⅧ - EQUATIONS FOR STEADY-STATE TEMPERATURE DISTRIBUTION CAUSED BY THERMAL SOURCES IN FLAT PLATES APPLIED TO CALCULATION OF THERMOCOUPLE ERRORS, HEAT-METERnCORRECTIONS, AND HEAT TRANSFER BY PIN-FIN PLATES

机译:飞机加热器的研究ⅩⅩⅧ--平板热源引起的稳态温度分布方程应用于计算热电偶误差,热传导和热传导的平板鳍板

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摘要

The equation for steady—state temperature distribution caused by a thermal source (or sink) in a flat plate surrounded on either side by fluids of different temperature is developed and applications are pre sented in three sections in this report. The applications are as follows:n(a) A thermal error which occurs when thermocouples are used for the measurement of plate temperatures is described, and an analytical prediction of this error is obtained.n(b) A determination is made of the effect on heat—transfer ratenin pin—fin plates due to the thermal conductivity and thickness of the plate metal.n(c) The temperature-distribution equation is applied to the heat meter and a correction factor is obtained which includes con¬sideration of the effect produced by the flow of heat "around" the heat meter.

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