| 液体声速随温度变化的特性研究 |
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| 引用本文： | 薛震,刘阳.液体声速随温度变化的特性研究[J].大学物理实验,2012,25(4):78-80. |
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| 作者姓名： | 薛震 刘阳 |
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| 作者单位： | 吉林大学,吉林长春,130025 |
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| 摘 要： | 集成温度传感器（Integration temperature sensor）简称（ITS）应用于声速测量系统。用实验的方法,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。
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| 关 键 词： | 液体 声速 集成温度传感器 温度特性 恒温控制 |
Research on Characteristic of the Liquid Sonic Velocity Versus Temperature |
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| XUE Zhen
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LIU Yang.Research on Characteristic of the Liquid Sonic Velocity Versus Temperature[J].Physical Experiment of College,2012,25(4):78-80. |
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| Authors: | XUE Zhen LIU Yang |
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| Institution: | (Jilin University,Jilin Changchun 130025) |
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| Abstract: | The integration temperature sensor(ITS)was applied to the sonic velocity measurement system.The temperature characteristic testing system of liquid sonic velocity was insisted of a sonic velocity measuring apparatus,a temperature sensor,a constant temperature director,automatic time difference detector,and an oscillograph etc.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. |
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| Keywords: | liquid sonic velocity integration temperature sensor temperature characteristic constant temperature control |
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