Simulation Analysis of Heat Pump System in CO<sub>2</sub> TranscriticalCycle Applied to Temperature and Humidity Independent Control

Cheng Tian; Liu Li-ru; Wang Zhang-yuan; Wang Xiao-xia; Ding Ze-zhi

doi:10.12052/gdutxb.150140

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Simulation Analysis of Heat Pump System in CO₂ TranscriticalCycle Applied to Temperature and Humidity Independent Control

更新时间：2026-05-27

- Simulation Analysis of Heat Pump System in CO₂ TranscriticalCycle Applied to Temperature and Humidity Independent Control
- Vol. 34, Issue 1, Pages: 40-44(2017)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.12052/gdutxb.150140
  CLC： TU831.6
- Online First：09 January 2017，
  
  Published：2017
- 稿件说明：
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程甜, 刘丽孺, 王璋元, 王晓霞, 丁泽智. 应用于温湿度独立控制空调系统中的CO₂跨临界循环热泵系统的模拟研究[J]. 广东工业大学学报, 2017, 34(1): 40-44. DOI: 10.12052/gdutxb.150140.

Cheng Tian, Liu Li-ru, Wang Zhang-yuan, et al. Simulation Analysis of Heat Pump System in CO₂ TranscriticalCycle Applied to Temperature and Humidity Independent Control[J]. 2017, 34(1): 40-44. DOI: 10.12052/gdutxb.150140.
程甜, 刘丽孺, 王璋元, 王晓霞, 丁泽智. 应用于温湿度独立控制空调系统中的CO₂跨临界循环热泵系统的模拟研究[J]. 广东工业大学学报, 2017, 34(1): 40-44. DOI: 10.12052/gdutxb.150140. DOI：

Cheng Tian, Liu Li-ru, Wang Zhang-yuan, et al. Simulation Analysis of Heat Pump System in CO₂ TranscriticalCycle Applied to Temperature and Humidity Independent Control[J]. 2017, 34(1): 40-44. DOI: 10.12052/gdutxb.150140. DOI：

摘要

介绍了CO

跨临界循环温湿度独立控制一体化空调系统中的CO

跨临界循环的运行原理，并且建立了相应的数学物理模型来对系统进行理论分析研究和仿真模拟.同时，以机组制冷量为100 kW为例，结合Coolpack软件对系统进行模拟分析研究.模拟跨临界CO

循环在不同的蒸发温度

、冷却器出口温度

、以及压缩机排气压力

对系统COP的影响，为跨临界CO

循环热泵在温湿度独立控制一体化空调系统中的应用提供理论支持.

Abstract

The operational principle of CO

transcritical cycle in the integrated air conditioning system of CO

transcritical cycle with temperature and humidity independent control is introduced. And the theory analysis and simulation for the system is done by establishing the corresponding mathematics physical model. At the same time

using 100 kw refrigerating quantity as an example

simulation is made on the system combining with Coolpack. Simulating vaporization temperature

gas cooler outlet pressure

gas cooler outlet temperature

of CO

transcritical cycle

the influenc

e of the simulated result is discovered. The study can provide theoretical support for the application of CO

transcritical cycle with temperature and humidity independent control

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Keywords

references

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Simulation Analysis of Heat Pump System in CO2 TranscriticalCycle Applied to Temperature and Humidity Independent Control

DOI：10.12052/gdutxb.150140

摘要

Abstract

关键词

Keywords

references

Simulation Analysis of Heat Pump System in CO₂ TranscriticalCycle Applied to Temperature and Humidity Independent Control