The problems whether and how sonic velocity to be corrected on temperature and humidity were resolved based on the engineering application.A temperature and humidity correction for sonic velocity formula was put forward,and was validated by the measurement precision of ultrasonic range finder.Then the influences were analyzed,which the temperature impact on the velocity at some humidity,and which the humidity impact on it at a temperature.The maximum relative errors of velocity were concluded when humidity ...
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张燕,陈爱国,高荣贵.声速的温湿度修正研究[J].压电与声光,2011,33(1). ZHANG Yan, CHEN AiGuo, GAO Ronggui. Study of Temperature and Humidity Correction for Sonic Velocity[J]. PIEZOELECTRICS AND ACOUSTOOPTICS