控制水泵闭式试验装置温升的研究

Research on temperature-rising control of pump closed test stand

对水泵闭式试验装置温升及其产生的原因作深入的分析,从系统的热平衡角度出发,应用传热学理论,对系统传热机理进行分析,在此基础上,建立系统热平衡的数学模型,并通过实例验证其正确性。建立的数学模型为闭式试验装置的设计提供了依据。

Analyzes the phenomena and causes of the temperature-rising of pump closed test stand. From the heat balance of pump closed test stand system, applying heat transfer theory, the author researched on heat transferring mechanism of this system and established the mathematics model of the system＇s heat balance. It proved the model is correct through testing.