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力学与实践 ›› 1999, Vol. 21 ›› Issue (2): 63-65.doi: 10.6052/1000-0879-1999-073

• 应用研究 • 上一篇    下一篇

湍流测量数据分析软件的检查

王立坤   

  1. 天津大学力学系
  • 收稿日期:2006-07-19 修回日期:1900-01-01 出版日期:1999-04-10 发布日期:1999-04-10

THE CHECK OF DATA ANALYSIS SOFTWARE FOR TURBULANCE MEASUREMENTS

  • Received:2006-07-19 Revised:1900-01-01 Online:1999-04-10 Published:1999-04-10

摘要: 湍流运动本身的不规则性使得湍流测量中得到信号的可靠性成为一个较难检查的问题,使用天津大学流体力学实验室编的湍流测量软件对一些标准信号进行分析,由所得结果可以检查出软件的可靠性.

关键词: 湍流测量, 标准信号, 可靠性

Abstract: It is difficult to check the reliability of the signal from turbulance mersurements because of turbulence irregularity. We can check the reliability of turbulance measurements software developed by Fluid Mechanics Laboratory of Tianjin University from the analysis result and standard signals.

Key words: turbulance measurement, standard signal, reliability