| 平行流压缩冷凝机组动态仿真研究 |
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| 引用本文： | 苏晶,胡益雄,闫自成.平行流压缩冷凝机组动态仿真研究[J].流体机械,2011,39(8). |
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| 作者姓名： | 苏晶 胡益雄 闫自成 |
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| 作者单位： | 中南大学,湖南长沙,410083 |
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| 摘 要： | 微通道换热器是近年来国内外研究学者关注的热点,但在工业冷冻空调领域应用尚少。以平行流压缩冷凝机组动态仿真为例,重点介绍了EASY5仿真软件多相流库的基本原理、特点和主要建模方法,给出了仿真模型及仿真结果。结果表明:系统各状态参数的动态响应是合理的,与实际特性相符,能够对微通道换热技术及其匹配技术提供有价值的参考。
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| 关 键 词： | 制冷系统 微通道冷凝器 压缩冷凝机组 建模 动态仿真 |
Research on Dynamic Simulation of Parallel-flow Condensing Unit |
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| SU Jing,HU Yi-xiong,YAN Zi-cheng.Research on Dynamic Simulation of Parallel-flow Condensing Unit[J].Fluid Machinery,2011,39(8). |
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| Authors: | SU Jing HU Yi-xiong YAN Zi-cheng |
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| Affiliation: | SU Jing,HU Yi-xiong,YAN Zi-cheng(Central South University,Changsha 410083,China) |
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| Abstract: | Microchannel heat exchanger has become a hot issue at present,while it is rarely used in the field of industrial cooling and air conditioning.This paper took the dynamic simulation of parallel-flow condensing unit as an example,mainly focused on the introduction to the basic principles,characteristics and main modeling method of multiphase flow library of EASY5 software,the simulation results were presented.The results showed that the dynamic response of system state parameters was corresponding to practica... |
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| Keywords: | cooling system microchannel condenser compressor condensing unit modelling dynamic simulation |
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