Thermodynamic Analysis of Ejector as an Expansion Device on Split-type Air Conditioner Using R410A as Working Fluid

被引：1
|
作者：
Sumeru [1 ]
Nasution, Henry [2 ]
An, Farid Nasir [1 ]
机构：
[1] Univ Teknol Malaysia, Dept Thermodynam & Fluid Mech, Skudai 81310, Johor, Malaysia
[2] Univ Teknol Malaysia, Fac Mech Engn, Automot Dev Ctr, Skudai 801310, Malaysia
来源：
ADVANCES IN APPLIED MECHANICS AND MATERIALS | 2014年 / 493卷
关键词：
Ejector; R410A; expansion device; capillary tube; air conditioner; REFRIGERATION CYCLE; 2-PHASE EJECTOR; PERFORMANCE;
D O I：
10.4028/www.scientific.net/AMM.493.227
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Typically the split-type air conditioner uses a capillary tube as expansion device. To enhance the performance of the system, an ejector can be applied as expansion device to replace capillary tube. Based on the numerical modeling, the coefficient of performance (COP) of standard cycle using R410A as working fluid was slightly lower than that of R22. The use of an ejector as an expansion device on a split-type air conditioner using R410 increased the COP by 10.8%. Also, R410A has a lower total GWP impact compared with R22, which reduce negative impact on the environment.
引用
收藏
页码：227 / +
页数：2
相关论文
共 45 条
  • [31] COST ANALYSIS OF PRODUCING SPLIT-TYPE AIR CONDITIONERS USING HC-290
    Colbourne, D.
    Croiset, I. C.
    Ederberg, L.
    Usinger, J.
    23RD IIR INTERNATIONAL CONGRESS OF REFRIGERATION, 2011, 23 : 2704 - 2711
  • [32] Theoretical and simulation analysis for R290 leakage from split-type air conditioners
    Ning, Qian
    He, Guogeng
    Li, Baofeng
    Li, Tiejun
    INTERNATIONAL JOURNAL OF REFRIGERATION, 2024, 166 : 139 - 148
  • [33] R290 leakage hazards assessment of a 1 HP split-type household air conditioner by concentration detection and ignition experiment
    Ning, Qian
    He, Guogeng
    Sun, Wei
    Fan, Mingjing
    Li, Xiao
    Hong, Zhiwei
    INTERNATIONAL JOURNAL OF REFRIGERATION, 2022, 139 : 70 - 83
  • [34] ANALYSIS OF GROUND AND AIR SOURCE HEAT PUMPS USING R407C AND R410A REFRIGERANTS
    Winandy, E.
    Hundy, G.
    23RD IIR INTERNATIONAL CONGRESS OF REFRIGERATION, 2011, 23 : 3694 - +
  • [35] Performance of a split-type air conditioner matched with coiled adiabatic capillary tubes using HCFC22 and HC290
    Zhou, Guobing
    Zhang, Yufeng
    APPLIED ENERGY, 2010, 87 (05) : 1522 - 1528
  • [36] Thermodynamic and thermoeconomic analysis of subcooled and superheated vapour compressed refrigeration system using R152A, R410A and R600A
    Kabul, Ahmet
    INTERNATIONAL JOURNAL OF EXERGY, 2011, 9 (02) : 147 - 167
  • [37] Thermodynamic analysis of a multi-evaporator refrigeration cycle using a two-phase ejector as an expansion device
    Laguri, Vinod
    Kumar, Kundan
    Gupta, Pradeep
    Kumar, Pramod
    Rao, Srisha M., V
    Hafner, Armin
    Elarga, Hagar
    26TH IIR INTERNATIONAL CONGRESS OF REFRIGERATION, VOL 3, 2023, : 452 - 463
  • [38] Energy and Exergy Efficiency Analysis of an Ejector-Expansion Refrigeration Cycle Using the Working Fluid R134a and Its Potential Substitutes
    Liu, Xiaoqin
    Wang, Weibin
    Wang, Jianyong
    ENERGY SCIENCE & ENGINEERING, 2025,
  • [39] Exergy Analysis of the Combined Ejector - Vapor Compression Refrigeration System Using R134a as Working Fluid
    Kien-Trung Nguyen
    Quoc-An Hoang
    Hiep-Chi Le
    PROCEEDINGS OF 2018 4TH INTERNATIONAL CONFERENCE ON GREEN TECHNOLOGY AND SUSTAINABLE DEVELOPMENT (GTSD), 2018, : 442 - 447
  • [40] Investigation of a novel ejector expansion refrigeration system using the working fluid R134a and its potential substitute R1234yf
    Boumaraf, Latra
    Haberschill, Philippe
    Lallemand, Andre
    INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2014, 45 : 148 - 159
12345