摘要
采用数值模拟的方法对蒸汽蓄热器蓄能、释能过程进行研究。通过分析蒸汽蓄热器蓄能和释能的热力过程,建立蒸汽蓄热器的数学模型,运用MATLAB软件进行模拟求解,得到了蓄能、释能过程动态特性曲线,明确了蒸汽蓄热器的蓄能和释能工况。本研究对蒸汽蓄热器的设计与应用具有重要意义。
The thermodynamic processes of steam accumulator was analyzed in this paper,and the mathematical model of steam accumulator was established based on the mass and energy balance equations for each phase.By using MALTAB to simulate the process of charging and discharging,and the dynamic characteristics of the steam accumulator charging and discharging were obtained.This research has an important significance in the design and application of the steam accumulator.
作者
刘瑞
Liu Rui(CRRC Nanjing Puzhen Co., Ltd, Nanjing, 210031)
出处
《制冷与空调（四川）》
2017年第5期537-541,共5页
Refrigeration and Air Conditioning
关键词
蒸汽蓄热器
蓄能特性
释能特性
数值模拟
Steam accumulator
Charging characteristics
Discharging characteristics
Numerical simulation
