Experimental comparison of methods of determining the thermal accommodation coefficient
Experimental comparison of methods of determining the thermal accommodation coefficient
复制标题
热适应系数测定方法的实验比较
DOI：
10.1007/bf00850407
复制
发表时间：
1972
影响因子：
0.6
通讯作者：
E. N. Frolova
中科院分区：
文献类型：
--
作者：
A. Terekhov;E. N. Frolova
两个广泛采用的方法来确定调节系数的实验比较，这些方法是自由分子流的方法和温度跳跃的方法。为了得到调节系数的真实值，必须引入温度跃变法的计算关系式中的系数值被确定，这种方法在理论上是不太严格的。校正因子确定为单原子和多原子气体。
An experimental comparison of two widely employed methods of determining accommodation coefficients is presented; these are the method of free molecular flow and the method of the temperature jump. The values of the coefficients which have to be introduced into the computing relationships of the temperature-jump method in order to obtain the true values of the accommodation coefficient are determined, this method being theoretically the less rigorous. Correction factors are determined for both monatomic and polyatomic gases.