Optimization of lumped parameter model of singlephase heat pipe and its application in modern control engineering

Abstract

Abstract:

In order to realize the application of lumped parameter model of singlephase heat pipe in modern control engineering, a solution for the conversion between process control quantity and model input quantity is put forward. A complete set of lumped parameter models of singlephase heat pipe is established by mechanism analysis method, which conforms to the application in modern control engineering.It is compared with the distributed parameter models.The research results show that the improved lumped parameter models of singlephase heat pipe can be promoted in the application of modern control engineering. It can also provide a feasible and scientific method for model structure and model parameter range determination in heat exchanger process model identification engineering.

Key words:

lumped parameter, model, singlephase heat pipe, mechanism modeling, experimental modeling, control engineering

CAI Yuqing1，YANG Ping1，SHEN Congqi2，KANG Yingwei1，GUI Yishu2，XU Chunmei1.

Optimization of lumped parameter model of singlephase heat pipe and its application in modern control engineering

[J]. Huadian Technology, 2019, 41(6): 1-5.

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Optimization of lumped parameter model of singlephase heat pipe and its application in modern control engineering

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