Influence of the Regenerative Process on the Trans-critical CO2 Cycle

被引：0
|
作者：
Lv, Jing [1 ]
He, Zhebin [1 ]
Yang, Dazhang [1 ]
Huang, Xiuzhi [1 ]
机构：
[1] Shanghai Univ Sci & Technol, Coll Urban Construct & Environm Engn, Shanghai 200093, Peoples R China
来源：
MATERIALS, MECHATRONICS AND AUTOMATION, PTS 1-3 | 2011年 / 467-469卷
关键词：
trans-critical; CO2; regenerative process; COP;
D O I：
10.4028/www.scientific.net/KEM.467-469.1881
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The trans-critical CO2 cycle usually involves a regenerative process. The regenerative process used in the trans-critical CO2 cycle is analyzed in this paper. The cycle with regeneration and without regeneration had been compared. The circumstance for the regenerative process set in the trans-critical CO2 cycle is given. The impact regeneration made on the performance of the system in difference operating conditions is also discussed in this article.
引用
收藏
页码：1881 / 1886
页数：6
相关论文
共 50 条
  • [41] Experimental Study of a Trans-Critical CO2 Mobile Air Conditioning System with an Ejector
    Li, Hao
    Zhang, Zhenyu
    Song, Xia
    Chen, Jiangping
    Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University, 2021, 55 (02): : 179 - 187
  • [42] Exploration and Analysis of CO2 + Hydrocarbons Mixtures as Working Fluids for Trans-critical ORC
    Feng, Lejun
    Zheng, Danxing
    Chen, Jing
    Dai, Xiaoye
    Shi, Lin
    4TH INTERNATIONAL SEMINAR ON ORC POWER SYSTEMS, 2017, 129 : 145 - 151
  • [43] Numerical study of CO2 trans-critical process inside micromodel based porous structures under supercritical pressures
    Chen, Mengshuai
    Chen, Lin
    INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, 2024, 107
  • [44] ENERGY, EXERGY, AND EXERGOECONOMIC ANALYSIS OF A TRANS-CRITICAL CO2 CYCLE POWERED BY A SINGLE FLASH GEOTHERMAL CYCLE IN WITH/WITHOUT ECONOMIZER WORKING MODES
    Aryanfar, Yashar
    Mohtaram, Soheil
    Castellanos, Humberto Garcia
    Tag-eldin, Elsayed M.
    Arslan, Busra
    Deifalla, Ahmed
    Ragab, Adham E.
    Sun, Hongguang
    THERMAL SCIENCE, 2024, 28 (2C): : 1701 - 1716
  • [45] Experimental investigation of a CO2 trans-critical cycle with IHX for chiller application and its energetic and exergetic evaluation in warm climate
    Purohit, Nilesh
    Gupta, Dileep Kumar
    Dasgupta, Mani Sankar
    APPLIED THERMAL ENGINEERING, 2018, 136 : 617 - 632
  • [46] Thermodynamic performance study on a novel trans-critical CO2 heat pump cycle integrated with expander and internal heat exchanger
    Pan, Shulin
    Nie, Shijun
    Li, Jiao
    He, Song
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 2022, 236 (06) : 2639 - 2650
  • [47] Improved rotary vane expander for trans-critical CO2 cycle by introducing high-pressure gas into the vane slots
    Jia, Xiaohan
    Zhang, Bo
    Pu, Lei
    Guo, Bei
    Peng, Xueyuan
    INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2011, 34 (03): : 732 - 741
  • [48] A quasi-two-stage trans-critical CO2 heat pump with in-cycle thermal storage for performance enhancement
    Ouderji, Zahra Hajabdollahi
    Yu, Zhibin
    APPLIED THERMAL ENGINEERING, 2025, 258
  • [49] Comparative and optimal study of energy, exergy, and exergoeconomic performance in supercritical CO2 recompression combined cycles with organic rankine, trans-critical CO2, and kalina cycle
    Zhang, Dong
    Zhang, Haochun
    Luo, Ying
    Zhao, Shuting
    ENERGY, 2024, 311
  • [50] Experimental study of trans-critical and supercritical CO2 natural circulation flow in a closed loop
    Chen, Lin
    Deng, Bi-Li
    Zhang, Xin-Rong
    APPLIED THERMAL ENGINEERING, 2013, 59 (1-2) : 1 - 13
12345