Correction of hot-wire measurements in the near-wall region
Correction of hot-wire measurements in the near-wall region
复制标题
近壁区域热线测量的校正
DOI：
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发表时间：
1999
期刊：
影响因子：
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通讯作者：
M. Breuer
中科院分区：
文献类型：
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作者：
C. Lange;F. Durst;M. Breuer
摘要：对壁附近热线速度测量所需的校正进行了详细的数值研究。在完美导电墙的情况下，计算结果与现有的实验数据非常吻合。起初，绝热壁情况的数值结果与之前的实验观察结果相矛盾。然而，精确的评估可以更好地理解整个问题。
Abstract A detailed numerical investigation on the corrections needed by hot-wire velocity measurements in wall vicinity was performed. In the case of a perfectly conducting wall the computed results agreed well with available experimental data. At first, the numerical results for the case of an adiabatic wall contradicted previous experimental observations. However, a precise evaluation led to a better understanding of the entire problem.