Single-phase experimental analysis of heat transfer in helically finned heat exchanger

被引：16

作者：

Martinez, E. ^{[1
]}

Vicente, W. ^{[1
]}

Salinas, M. ^{[1
]}

Soto, G. ^{[2
]}

机构：

[1] Univ Nacl Autonoma Mexico, Inst Ingn, Mexico City 04510, DF, Mexico

[2] UAM, Dept Energia, Mexico City 02200, DF, Mexico

来源：

APPLIED THERMAL ENGINEERING | 2009年 / 29卷 / 11-12期

关键词：

Experiment; Heat exchangers; Serrated fins; Pressure drop; Heat transfer coefficient;

D O I：

10.1016/j.applthermaleng.2008.11.002

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A methodology for designing helically serrated finned tube heat exchanger based on the logarithmic Mean Temperature Difference (LMTD) method is validated with experimental tests. The method uses semi-empirical correlations for calculating convective coefficients both inside and outside staggered tube bundles. Equipment was designed, built. and installed in a paper factory in order to validate the methodology. Comparisons between predictions and experimental data show a precision of approximately 96% in heat transfer and approximately 90% in pressure drop for Reynolds numbers upper to 10,000. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：2205 / 2210

页数：6

共 50 条

[21] Experimental and CFD investigation of convective heat transfer in helically coiled tube heat exchanger
Pawar, S. S.
Sunnapwar, Vivek K.
[J]. CHEMICAL ENGINEERING RESEARCH & DESIGN, 2014, 92 (11): : 2294 - 2312
[22] Single-phase and flow boiling heat transfer characteristics in staggered finned manifold microchannel heat sink
Zhang, Jingzhi
Xu, Jinjin
Han, Hao
Lei, Li
Xin, Gongming
[J]. CASE STUDIES IN THERMAL ENGINEERING, 2024, 60
[23] An experimental investigation of natural convection heat transfer from a helically coiled heat exchanger
Izadpanah, Ehsan
Zarei, Ahmad
Akhavan, Saeed
Rabiee, Marzie Babaie
[J]. INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2018, 93 : 38 - 46
[24] Experimental Investigation of Heat Transfer Effectiveness on Finned-Tube Thermoacoustic Heat Exchanger
Kamsanam, Wasan
Mao, Xiaoan
Jaworski, Artur J.
[J]. WORLD CONGRESS ON ENGINEERING - WCE 2013, VOL III, 2013, : 1979 - 1984
[25] Experimental and Numerical Investigation of the Air Side Heat Transfer of a Finned Tubes Heat Exchanger
Petrik, Mate
Szepesi, Gabor
[J]. PROCESSES, 2020, 8 (07)
[26] AN EXPERIMENTAL ANALYSIS OF HEAT TRANSFER CAPABILITY OF NANOFLUIDS IN SINGLE-PHASE TUBULAR FLOWS
Bubbico, R.
Celata, G. P.
D'Annibale, F.
Mazzarotta, B.
Menale, C.
[J]. JOURNAL OF ENHANCED HEAT TRANSFER, 2014, 21 (2-3) : 231 - 258
[27] Comparative analysis of heat transfer and pressure drop in helically segmented finned tube heat exchangers
Martinez, E.
Vicente, W.
Soto, G.
Salinas, M.
[J]. APPLIED THERMAL ENGINEERING, 2010, 30 (11-12) : 1470 - 1476
[28] Experimental Investigation of Single-Phase Microjet Array Heat Transfer
Browne, Eric A.
Michna, Gregory J.
Jensen, Michael K.
Peles, Yoav
[J]. JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 2010, 132 (04): : 1 - 9
[29] A novel, variable-roughness technique to enhance, on demand, heat transfer in a single-phase heat exchanger
Champagne, PR
Bergles, AE
[J]. HEAT TRANSFER 1998, VOL 6: GENERAL PAPERS, 1998, : 191 - 196
[30] Review of Developments in Plate Heat Exchanger Heat Transfer Enhancement for Single-Phase Applications in Process Industries
Arsenyeva, Olga
Tovazhnyanskyy, Leonid
Kapustenko, Petro
Klemes, Jiri Jaromir
Varbanov, Petar Sabev
[J]. ENERGIES, 2023, 16 (13)

← 1 2 3 4 5 →