Thermal Performance Evaluation of Heat Exchanger Tubes Equipped with Coupling Twisted Tapes

被引：24
|
作者：
Eiamsa-ard, S. [1 ]
Nanan, K. [1 ]
Thianpong, C. [2 ]
Eiamsa-ard, P. [2 ]
机构：
[1] Mahanakorn Univ Technol, Fac Engn, Dept Mech Engn, Bangkok 10530, Thailand
[2] King Mongkuts Inst Technol Ladkrabang, Fac Engn, Dept Mech Engn, Bangkok, Thailand
来源：
EXPERIMENTAL HEAT TRANSFER | 2013年 / 26卷 / 05期
关键词：
heat transfer enhancement; heat exchanger; swirl flow; turbulence; coupling twisted tapes; FRICTION FACTOR CHARACTERISTICS; CIRCULAR TUBE; PRESSURE-DROP; FLOW; ENHANCEMENT; LAMINAR;
D O I：
10.1080/08916152.2012.704483
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The present work has been conducted to investigate the effect of coupling twisted tapes on heat transfer enhancement in a heat exchanger. The effects of (1) twisted tape orientation (co-coupling twisted tapes or counter-coupling twisted tapes), (2) width ratio, and (3) twist ratio were also examined. Results of coupling twisted tapes were also compared to those of a typical twisted tape. Experimental results showed that the use of counter-coupling twisted tapes resulted in higher heat transfer, friction loss, and thermal performance factor than that of co-coupling twisted tapes and typical twisted tapes. Thermal performance factor increased as twist ratio and Reynolds number decreased while width ratio increased.
引用
收藏
页码：413 / 430
页数：18
相关论文
共 50 条
  • [31] UNSTEADY HEAT AND MASS TRANSFER IN A HEAT EXCHANGER WITH TWISTED TUBES.
    Dzyubenko, B.V.
    Ashmantas, L.A.
    Segal, M.D.
    Urbonas, P.A.
    Power engineering New York, 1985, 23 (04): : 102 - 110
  • [32] Thermal characteristics of perforated self-rotating twisted tapes in a double-pipe heat exchanger
    Zhang, Shaojie
    Lu, Lin
    Dong, Chuanshuai
    Cha, Seung Hyun
    APPLIED THERMAL ENGINEERING, 2019, 162
  • [33] Thermal analysis of nanofluids flow in a double pipe heat exchanger with twisted tapes insert in both sides
    Mehdi Noorbakhsh
    Seyed Soheil Mousavi Ajarostaghi
    Mohammad Zaboli
    Behnam Kiani
    Journal of Thermal Analysis and Calorimetry, 2022, 147 : 3965 - 3976
  • [34] Thermal analysis of nanofluids flow in a double pipe heat exchanger with twisted tapes insert in both sides
    Noorbakhsh, Mehdi
    Ajarostaghi, Seyed Soheil Mousavi
    Zaboli, Mohammad
    Kiani, Behnam
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2022, 147 (05) : 3965 - 3976
  • [35] Investigation of nanofluid entropy generation in a heat exchanger with helical twisted tapes
    Li, Zhixiong
    Sheikholeslami, M.
    Jafaryar, M.
    Shafee, Ahmad
    Chamkha, Ali J.
    JOURNAL OF MOLECULAR LIQUIDS, 2018, 266 : 797 - 805
  • [36] Thermal performance of heat exchanger tube inserted with curved-winglet tapes
    Skullong, Sompol
    Promvonge, Pongjet
    Thianpong, Chinaruk
    Jayranaiwachira, Nuthvipa
    Pimsarn, Monsak
    APPLIED THERMAL ENGINEERING, 2018, 129 : 1197 - 1211
  • [37] Impact of new multiple twisted tapes on treatment of solar heat exchanger
    M. Sheikholeslami
    Seyyed Ali Farshad
    M. Barzegar Gerdroodbary
    Amir H. Alavi
    The European Physical Journal Plus, 137
  • [38] Impact of new multiple twisted tapes on treatment of solar heat exchanger
    Sheikholeslami, M.
    Farshad, Seyyed Ali
    Gerdroodbary, M. Barzegar
    Alavi, Amir H.
    EUROPEAN PHYSICAL JOURNAL PLUS, 2022, 137 (01):
  • [39] Thermal Performance Evaluation of a Tubular Heat Exchanger Fitted with Combined Basket-Twisted Tape Inserts
    Khafaji, Hayder Q. A.
    Wahhab, Hasanain A. Abdul
    Alsaedi, Sajda S.
    Al-Maliki, Wisam Abed Kattea
    Alobaid, Falah
    Epple, Bernd
    APPLIED SCIENCES-BASEL, 2022, 12 (10):
  • [40] Thermal performance investigation of a plate fin heat sink equipped with twisted tape and perforated twisted tape
    Nilpueng, Kitti
    Wongwises, Somchai
    JOURNAL OF THERMAL SCIENCE AND TECHNOLOGY, 2021, 16 (02)
12345