Energy efficiency analysis of air cycle heat pump dryers

被引：111
|
作者：
Braun, JE [1 ]
Bansal, PK
Groll, EA
机构：
[1] Purdue Univ, Ray W Herrick Labs, W Lafayette, IN 47907 USA
[2] Univ Auckland, Dept Mech Engn, Auckland 1, New Zealand
来源：
INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 2002年 / 25卷 / 07期
关键词：
dehydration; drying; heat pump; air/air; design; modelling;
D O I：
10.1016/S0140-7007(01)00097-4
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In this paper, the feasibility of an air heat pump (reversed Brayton) cycle for tumbler clothes dryers is investigated. The goal is to increase the energy efficiency as compared to conventional electrically heated driers. Relatively simple models were used to compare the energy efficiency of the heat pump drier with that of a conventional air vented drier. The components were modeled using overall performance indices and thermodynamic relations. An air cycle heat pump dryer with practical components was found to be capable of significant efficiency improvements as compared with conventional dryers. (C) 2002 Elsevier Science Ltd and IIR. All rights reserved.
引用
收藏
页码：954 / 965
页数：12
相关论文
共 50 条
  • [41] Continuous heating of an air-source heat pump during defrosting and improvement of energy efficiency
    Jang, Ji Young
    Bae, Heung Hee
    Lee, Seung Jun
    Ha, Man Yeong
    APPLIED ENERGY, 2013, 110 : 9 - 16
  • [42] The impact of the work under partial load on the energy efficiency of an air-to-water heat pump
    Piechurski, Krzysztof
    Szulgowska-Zgrzywa, Malgorzata
    Danielewicz, Jan
    9TH CONFERENCE ON INTERDISCIPLINARY PROBLEMS IN ENVIRONMENTAL PROTECTION AND ENGINEERING (EKO-DOK 2017), 2017, 17
  • [43] A semi-theoretical model for energy efficiency assessment of air source heat pump systems
    Xu, Zhaowei
    Li, Hao
    Shao, Shuangquan
    Xu, Wei
    Wang, Zhichao
    Wang, Yichao
    Sun, Xiaoyu
    Yang, Qiang
    Xu, Ce
    Zhao, Wenyuan
    ENERGY CONVERSION AND MANAGEMENT, 2021, 228 (228)
  • [44] Analysis of the influencing factors in energy efficiency of water loop heat pump systems
    Ma, Zuiliang
    Cao, Yuan
    1997, (25):
  • [45] The Analysis of the Performance of Heating and the Economical Efficiency of the Solar Energy and Gas Heat Pump
    Hao, Hong
    Yao, Junbin
    Feng, Guohui
    Wen, Huating
    9TH INTERNATIONAL SYMPOSIUM ON HEATING, VENTILATION AND AIR CONDITIONING (ISHVAC) JOINT WITH THE 3RD INTERNATIONAL CONFERENCE ON BUILDING ENERGY AND ENVIRONMENT (COBEE), 2015, 121 : 1490 - 1496
  • [46] INCREASING THE CAPACITY AND ENERGY EFFICIENCY OF DRYERS
    不详
    AMERICAN DYESTUFF REPORTER, 1986, 75 (08): : 15 - &
  • [47] Analysis of air source heat-pump system assisted by solar energy
    Su, Shunyu
    Huang, Qin
    Chen, Jian
    ELECTRICAL POWER & ENERGY SYSTEMS, PTS 1 AND 2, 2012, 516-517 : 257 - 260
  • [48] Economic Analysis of Solar Energy/Air Compound Source Heat Pump System
    Liu Tao
    Zhang Zhi-gang
    Zhang Wei
    MECHANICAL AND ELECTRONICS ENGINEERING III, PTS 1-5, 2012, 130-134 : 1605 - 1608
  • [49] Heat pump dryers: research and development needs and opportunities
    Dept of Mechanical Eng, Prince of Songkla Univ, Hat Yai 90110, Thailand
    Drying Technol, 1-2 (251-270):
  • [50] Simulation and Analysis of Air-Ground Dual source Heat Pump Operating efficiency
    Wang, Hongwei
    Liu, Xing
    Feng, Guohui
    Kang, Zhiqiang
    Luo, Ying
    Bai, Bing
    Chi, Lan
    9TH INTERNATIONAL SYMPOSIUM ON HEATING, VENTILATION AND AIR CONDITIONING (ISHVAC) JOINT WITH THE 3RD INTERNATIONAL CONFERENCE ON BUILDING ENERGY AND ENVIRONMENT (COBEE), 2015, 121 : 1413 - 1419
12345