用压力传感器和温度传感器精确测量气体绝热指数 |
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引用本文: | 陆申龙,毛骏健,曹正东.用压力传感器和温度传感器精确测量气体绝热指数[J].大学物理,1998,17(1). |
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作者姓名: | 陆申龙 毛骏健 曹正东 |
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作者单位: | 复旦大学物理系,同济大学物理系 |
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摘 要: | 介绍用压力传感器和温度传感器替代水银压力计和水银温度计,使新的Clement-Desormes实验装置可更明显地观察分析热力学现象,并使测得的气体绝热指数数值较为精确
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关 键 词: | 压力传感器 温度传感器 气体绝热指数 |
ACCURATE MEASUREMENT OF ADIABATIC EXPONENT OF GAS USING PRESSURE SENSOR AND TEMPERATURE SENSOR |
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Abstract: | ,Pressure sensor and temperature sensor instead of mercury pressure gage and mercury thermometer are introduced, and so that new Clement-Desormes experimental apparatus can observe thermodynamic phenomena obviously, and can measure the ratio of specific heats of air accurately. |
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Keywords: | ,pressure sensor,temperature sensor,adiabatic exponent of gas, |
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