Method of Two Thermal Detectors for Measurement of High Fast-Changing Temperatures of Gas Flows

被引：0
|
作者：
Zavalii, A. A. [1 ]
机构：
[1] Crimean State Agrarian Univ, Simferopol, Ukraine
来源：
HEAT TRANSFER RESEARCH | 2005年 / 36卷 / 05期
关键词：
D O I：
10.1615/HeatTransRes.v36.i5.50
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A method of two thermal detectors for measuring non-stationary temperatures of gas flows is described. In the method, spectral analysis of thermal detector signals is used for determination of the temperature transducer (TT) ratio of time constant (T(2)/T(1)). Sources of errors in determination of the T(2)/T(1) ratio are studied. Conditions allowing restoration of the time constant with measurement errors not higher than 5% are determined.
引用
收藏
页码：387 / 396
页数：10
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