Investigation on an innovative cascading cycle for power and refrigeration cogeneration

被引：15
|
作者：
Jiang, Long [1 ,2 ]
Lu, Huitong [1 ]
Wang, Ruzhu [1 ]
Wang, Liwei [1 ]
Gong, Lixia [1 ]
Lu, Yiji [2 ]
Roskilly, Anthony Paul [2 ]
机构：
[1] Shanghai Jiao Tong Univ, Inst Refrigerat & Cryogen, Shanghai 200240, Peoples R China
[2] Newcastle Univ, Sir Joseph Swan Ctr Energy Res, Newcastle NE1 7RU, England
来源：
ENERGY CONVERSION AND MANAGEMENT | 2017年 / 145卷
基金：
英国工程与自然科学研究理事会; 中国国家自然科学基金;
关键词：
Pumpless Organic Rankine Cycle (ORC); Sorption refrigeration; Cascading cycle; Energy and exergy; ORGANIC RANKINE-CYCLE; WATER ADSORPTION CHILLER; SILICA-GEL; RESORPTION SYSTEM; LITHIUM-CHLORIDE; HEAT-RECOVERY; ORC; DRIVEN; TECHNOLOGY; GENERATION;
D O I：
10.1016/j.enconman.2017.04.086
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In order to further realize efficient utilization of low grade heat, an innovative cascading cycle for power and refrigeration cogeneration is proposed. Pumpless Organic Rankine Cycle (ORC) acts as the first stage, and the refrigerant R245fa is selected as the working fluid. Sorption refrigeration cycle serves as the second stage in which silica-gel/LiCI composite sorbent is developed for the improved sorption characteristic. The concerning experimental system is established, and different hot water inlet temperatures from 75 degrees C to 95 degrees C are adopted to investigate the cogeneration performance. It is indicated that the highest power and refrigeration output are able to reach 232 W and 4.94 kW, respectively under the condition of 95 degrees C hot water inlet temperature, 25 degrees C cooling water temperature and 10 degrees C chilled water outlet temperature. For different working conditions, the total energy and exergy efficiency of the cascading system range from 0.236 to 0.277 and 0.101 to 0.132, respectively. For cascading system the exergy efficiency of heat utilization ranges from 30.1% to 41.8%, which is 144% and 60% higher than that of pumpless ORC and sorption chiller when the hot water inlet temperature is 95 degrees C. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：20 / 29
页数：10
相关论文
共 50 条
  • [31] A new flexible geothermal based cogeneration system producing power and refrigeration, part two: The influence of ambient temperature
    Kordlar, M. Akbari
    Mahmoudi, S. M. S.
    Talati, F.
    Yari, M.
    Mosaffa, A. H.
    RENEWABLE ENERGY, 2019, 134 : 875 - 887
  • [32] Experimental investigation of an innovative biomass-fired micro-ORC system for cogeneration applications
    Carraro, Gianluca
    Bori, Viola
    Lazzaretto, Andrea
    Toniato, Giuseppe
    Danieli, Piero
    RENEWABLE ENERGY, 2020, 161 (161) : 1226 - 1243
  • [33] Performance analysis of cogeneration systems based on micro gas turbine (MGT), organic Rankine cycle and ejector refrigeration cycle
    Bo, Zemin
    Zhang, Kai
    Sun, Peijie
    Lv, Xiaojing
    Weng, Yiwu
    FRONTIERS IN ENERGY, 2019, 13 (01) : 54 - 63
  • [34] Experimental investigation of mass recovery adsorption refrigeration cycle
    Akahira, A
    Alarn, KCA
    Hamamoto, Y
    Akisawa, A
    Kashiwagi, T
    INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2005, 28 (04): : 565 - 572
  • [35] ANALYSIS OF A COMBINED POWER AND EJECTOR REFRIGERATION CYCLE FOR LOW TEMPERATURE HEAT SOURCES
    Zheng, Bin
    Weng, Yiwu
    ES2009: PROCEEDINGS OF THE ASME 3RD INTERNATIONAL CONFERENCE ON ENERGY SUSTAINABILITY, VOL 2, 2009, : 29 - 34
  • [36] An investigation on the absorption-compression hybrid refrigeration cycle driven by gases and power from vehicle engines
    Xu, Shiming
    Li, Jianbo
    Liu, Fusen
    INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2013, 37 (12) : 1428 - 1439
  • [37] Energy analysis of a coupled power-refrigeration cycle
    Dubey, M.
    Rajput, S. P. S.
    Nag, P. K.
    Misra, R. D.
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY, 2010, 224 (A6) : 749 - 759
  • [38] Thermodynamic and thermoeconomic analysis and optimization of a novel combined cooling and power (CCP) cycle by integrating of ejector refrigeration and Kalina cycles
    Ghaebi, Hadi
    Parikhani, Towhid
    Rostamzadeh, Hadi
    Farhang, Behzad
    ENERGY, 2017, 139 : 262 - 276
  • [39] Energy and exergy analyses of a hydrogen added wet-ethanol fuelled HCCI engine-based cogeneration of power and refrigeration
    Al-Mughanam, Tawfiq Abdul-Aziz
    Khaliq, Abdul
    INTERNATIONAL JOURNAL OF EXERGY, 2024, 44 (01) : 1 - 15
  • [40] Thermodynamic and exergo-economic analyses and multi-objective optimization of an innovative and efficient geothermal-assisted power and hydrogen cogeneration system
    Geng, Qingqing
    Li, Jun
    Zhu, Wenzhi
    Yang, Meng
    Qian, Shengli
    Sardari, Farshid
    APPLIED THERMAL ENGINEERING, 2024, 242
12345