摘要
介绍了一种基于热力学原理的自动调节水位装置的设计方案。该装置主要应用气体的热胀冷缩与大气压强以及水的气化和水蒸气的液化和重力的作用。同时,针对影响该装置的加热速率的因素,做出了四组实验。实验表明,加热速率与水源温度与热源距装置的距离有关。
This paper introduces a design scheme of automatic water level regulating device based on the prin- ciple of thermodynamics. The main application of gas of the device thermal expansion and contraction and the atmospheric pressure and the role of water steam gasification and liquefaction and gravity. At the same time, in view of the factors affecting the heating rate of the device, made of four groups of experiment. Experiments show that the relative distance, heating rate and the temperature of water source and heat source from the device.
出处
《大学物理实验》
2015年第4期51-53,共3页
Physical Experiment of College
关键词
热力学原理
调节水位
控制变量法
加热速率
the principle of thermodynamics
adjust the water level controlling variables method
heating rate