Energy, exergy, and cost analysis of solar powered desiccant air conditioning system

被引：10
|
作者：
Kumar, Amit [1 ]
Mehla, Neeraj [2 ]
机构：
[1] Sardar Vallabhbhai Natl Inst Technol, Dept Mech Engn, Surat 395007, Gujarat, India
[2] Natl Inst Technol, Dept Mech Engn, Kurukshetra, Haryana, India
来源：
ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY | 2022年 / 41卷 / 05期
关键词：
direct & indirect evaporative cooling unit; economic and exergoeconomic analysis; energy; evacuated tube collector; exergy; silica gel coated heat exchanger; HEAT-PUMP SYSTEM; COOLING SYSTEM; THERMAL PERFORMANCE; EXCHANGER; COLLECTOR;
D O I：
10.1002/ep.13861
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
In the present work, solar powered desiccant air conditioning system (SPDAC) is operated for two different modes (a) cooling & dehumidification (b) heating & humidification under summer and winter climatic conditions, respectively. The SPDAC consists of evacuated tube solar water heater, silica gel coated heat exchanger, heat exchanger and direct & indirect evaporative cooling unit. The performance of the SPDAC is evaluated in terms of energy & exergy cooling/heating capacity, COP and economic & exergoeconomic feasibility. The energy & exergy cooling capacity and energy & exergy COP of the SPDAC during cooling and dehumidification modes are 648.2 W & 254.1 W, and 0.45 & 0.35, respectively. Whereas, the energy & exergy cooling capacity and energy & exergy COP of the SPDAC during heating and humidification mode are 847.4 W, 427.9 W, 0.87, and 0.45, respectively. The economic and exergoeconomic analysis indicates the reliability of the SPDAC system and also proves to be efficient in terms of payback period (43.8 months). The outcomes demonstrate that the SPDAC is more compelling in heating & humidification mode under winter climatic conditions. The overall results of the system confirmed that the use of silica gel coated heat exchanger is practicable to run the system in both seasons.
引用
收藏
页数：11
相关论文
共 50 条
  • [21] Solar energy assisted desiccant air conditioning system with PCM as a thermal storage medium
    Kabeel, A. E.
    Abdelgaied, Mohamed
    [J]. RENEWABLE ENERGY, 2018, 122 : 632 - 642
  • [22] RESEARCH ON LIQUID DESICCANT AIR CONDITIONING SYSTEM WITH COMBINED UTILIZATION OF SOLAR AND GEOTHERMAL ENERGY
    Peng, Donggen
    Li, Yindi
    Zhang, Zhentao
    [J]. Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2023, 44 (03): : 360 - 367
  • [23] Energy and exergy analysis of a desiccant cooling system integrated with thermal energy storage and photovoltaic/thermal-solar air collectors
    Ma, Zhenjun
    Ren, Haoshan
    Sun, Zhongwei
    [J]. SCIENCE AND TECHNOLOGY FOR THE BUILT ENVIRONMENT, 2020, 26 (01) : 12 - 27
  • [24] Energy Saving Potential of an Air-Conditioning System with Desiccant and Solar Assisted Ventilation
    Singh, Gaurav
    Das, Ranjan
    [J]. ADVANCES IN MECHANICAL ENGINEERING, ICRIDME 2018, 2020, : 1351 - 1359
  • [25] Exergy and energy analysis of a novel solar powered fog desalination system
    El-Maaty, Ahmed E. Abu
    Awad, Mohamed M.
    Qureshi, Bilal A.
    [J]. DESALINATION, 2024, 569
  • [26] Energy Performance of Solar Assisted Desiccant Enhanced Evaporative Cooling Air conditioning System
    Chen, Yi
    Yu, Weichen
    Wu, Peishi
    Yang, Hongxing
    Luo, Yimo
    [J]. 10TH INTERNATIONAL SYMPOSIUM ON HEATING, VENTILATION AND AIR CONDITIONING, ISHVAC2017, 2017, 205 : 4195 - 4202
  • [27] Energy consumption of solar-assisted desiccant dehumidification air conditioning system in Beirut
    Ayoub, M.
    Ghaddar, N.
    Ghali, K.
    [J]. KUWAIT JOURNAL OF SCIENCE & ENGINEERING, 2007, 34 (1B): : 107 - 122
  • [28] Solar Air Conditioning System Using Desiccant Wheel Technology
    Rachman, Arfidian
    Mat, Sohif
    Iskandar, Taib
    Yahya, M.
    Zaharim, Azami
    Sopian, Kamaruzzaman
    [J]. SELECTED TOPICS IN SYSTEM SCIENCE AND SIMULATION IN ENGINEERING, 2010, : 419 - 423
  • [29] Exergy Analysis of Energy Consumption for Primary Return Air Conditioning System
    Xia Xiao-xia
    Wang Zhi-qi
    Xu Shun-sheng
    [J]. INTERNATIONAL CONFERENCE ON APPLIED PHYSICS AND INDUSTRIAL ENGINEERING 2012, PT C, 2012, 24 : 2131 - 2137
  • [30] Energy and exergy analysis of compact automotive air conditioning (AAC) system
    Sharif, M. Z.
    Azmi, W. H.
    Zawawi, N. N. M.
    Mamat, R.
    Shaiful, A. I. M.
    [J]. 1ST INTERNATIONAL POSTGRADUATE CONFERENCE ON MECHANICAL ENGINEERING (IPCME2018), 2019, 469
12345