Potential of zeotropic mixtures as working fluids in organic Rankine cycles

被引：263
|
作者：
Chys, M. [1 ]
van den Broek, M. [1 ,2 ]
Vanslambrouck, B. [1 ]
De Paepe, M. [2 ]
机构：
[1] Ghent Univ Assoc, Dept Electromech, B-8500 Kortrijk, Belgium
[2] Univ Ghent, Dept Flow Heat & Combust Mech, B-9000 Ghent, Belgium
来源：
ENERGY | 2012年 / 44卷 / 01期
关键词：
Organic Rankine cycle; Zeotropic mixtures; ORC fluids; ENERGY RECOVERY-SYSTEMS; WASTE HEAT-RECOVERY; TEMPERATURE; SELECTION; OPTIMIZATION; ORC; ENGINE; DESIGN; POWER;
D O I：
10.1016/j.energy.2012.05.030
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The effect of using mixtures as working fluids in organic Rankine cycles (ORCs) is examined with a simulation model of the cycle that includes all elements of an actual installation. We consider several of the commonly used pure ORC fluids as potential components, discuss a mixture selection method, and suggest optimal concentrations. For heat sources at 150 degrees C and 250 degrees C, a potential increase of 16% and 6% in cycle efficiency is found. The electricity production at optimal thermal power recuperation can be increased by 20% for the low temperature heat source. (c) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：623 / 632
页数：10
相关论文
共 50 条
  • [1] Exergy analysis of zeotropic mixtures as working fluids in Organic Rankine Cycles
    Lecompte, S.
    Ameel, B.
    Ziviani, D.
    van den Broek, M.
    De Paepe, M.
    [J]. ENERGY CONVERSION AND MANAGEMENT, 2014, 85 : 727 - 739
  • [2] Exergy Analysis of Organic Rankine Cycles with Zeotropic Working Fluids
    Mariani, Antonio
    Laiso, Davide
    Morrone, Biagio
    Unich, Andrea
    [J]. FDMP-FLUID DYNAMICS & MATERIALS PROCESSING, 2023, 19 (03): : 593 - 601
  • [3] Thermodynamic and economic analysis of zeotropic mixtures as working fluids in low temperature organic Rankine cycles
    Dong, Bensi
    Xu, Guoqiang
    Li, Tingting
    Quan, Yongkai
    Wen, Jie
    [J]. APPLIED THERMAL ENGINEERING, 2018, 132 : 545 - 553
  • [4] Zeotropic mixtures as working fluids in Organic Rankine Cycles for low-enthalpy geothermal resources
    Heberle, Florian
    Preissinger, Markus
    Brueggemann, Dieter
    [J]. RENEWABLE ENERGY, 2012, 37 (01) : 364 - 370
  • [5] Analysis of organic Rankine cycles using zeotropic mixtures as working fluids under different restrictive conditions
    Lu, Jinling
    Zhang, Jie
    Chen, Senlin
    Pu, Yaming
    [J]. ENERGY CONVERSION AND MANAGEMENT, 2016, 126 : 704 - 716
  • [6] Potential of organic Rankine cycle using zeotropic mixtures as working fluids for waste heat recovery
    Li, You-Rong
    Du, Mei-Tang
    Wu, Chun-Mei
    Wu, Shuang-Ying
    Liu, Chao
    [J]. ENERGY, 2014, 77 : 509 - 519
  • [7] Water Mixtures as Working Fluids in Organic Rankine Cycles
    Invernizzi, Costante
    Binotti, Marco
    Bombarda, Paola
    Di Marcoberardino, Gioele
    Iora, Paolo
    Manzolini, Giampaolo
    [J]. ENERGIES, 2019, 12 (13)
  • [8] Investigation of organic Rankine cycles with zeotropic mixtures as a working fluid: Advantages and issues
    Abadi, Gholamreza Bamorovat
    Kim, Kyung Chun
    [J]. RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2017, 73 : 1000 - 1013
  • [9] Thermo-Economic Analysis of Zeotropic Mixtures and Pure Working Fluids in Organic Rankine Cycles for Waste Heat Recovery
    Heberle, Florian
    Brueggemann, Dieter
    [J]. ENERGIES, 2016, 9 (04)
  • [10] Potential of low temperature organic Rankine cycle with zeotropic mixtures as working fluid
    Dong, Bensi
    Xu, Guoqiang
    Luo, Xiang
    Zhuang, Laihe
    Quan, Yongkai
    [J]. 8TH INTERNATIONAL CONFERENCE ON APPLIED ENERGY (ICAE2016), 2017, 105 : 1489 - 1494
12345