基于集成温度传感器的液体声速—温度特性测试系统研究  

THE LIQUID SONIC VELOCITY VERSUS TEMPERATURE CHARACTERISTIC TESTING SYSTEM STUDY BASED ON THE INTEGRATION TEMPERATURE SENSOR

作　　者：薛玉春[1] 王连加[1] 张威[2] 

机构地区：[1]东北电力大学,吉林132012 [2]北华大学,吉林132021

出　　处：《大学物理实验》2008年第4期28-31,共4页Physical Experiment of College

摘　　要：将集成温度传感器(Integration temperature sensor)简称(ITS)应用于声速测量系统。研究了液体中声的传播速度与温度变化的关系,并对水进行了实际测量。实验证明了这一测试系统的实用性和可靠性,为液体声速的进一步研究,提供了理想的实验依据和测量方法。The integration temperature sensor（ITS） was applied to the sonic velocity measurement system. The relationship between the liquid sonic velocity and the temperature was investigated by experiments. The experiment indicates the practicability and the reliability of the testing system. And an ideal experimental basis and measuring method was proposed for further investigation of liquid sonic speed.

关 键 词：液体 声速 集成温度传感器 温度特性 恒温控制 

分 类 号：O422.1[理学—声学]