An investigation on heat transfer performance of a new type of plate heat exchanger with dimples

被引：0

作者：

Li, WZ ^{[1
]}

Yan, YY ^{[1
]}

Shen, S ^{[1
]}

Hai, Y ^{[1
]}

机构：

[1] Nottingham Trent Univ, Dept Mech & Mfg Engn, Nottingham NG1 4BU, England

来源：

SIXTH UK NATIONAL CONFERENCE ON HEAT TRANSFER | 1999年 / 1999卷 / 07期

关键词：

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A new type of plate heat exchanger (PHE), consisting of plates with dimples, is designed and studied. Experimental results and numerical simulations for the performance of fluid flow and heat transfer in such compact heat exchanger are reported. These results are analysed and also compared with conventional PHEs. The advantages of this new type of heat exchanger, such as the performance of turbulent flow and the enhancement of heat transfer, as well as the potential of reducing fouling, are discussed in the paper.

引用

页码：19 / 25

页数：7

共 8 条

[1] BRIEN JEO, 1980, J HEAT TRANSFER, V104, P410
[2] PREDICTIONS OF CHANNEL AND BOUNDARY-LAYER FLOWS WITH A LOW-REYNOLDS-NUMBER TURBULENCE MODEL
CHIEN, KY
[J]. AIAA JOURNAL, 1982, 20 (01) : 33 - 38
[3] FLOW VISUALIZATION IN PARALLEL-PLATE DUCTS WITH CORRUGATED WALLS
FOCKE, WW
KNIBBE, PG
[J]. JOURNAL OF FLUID MECHANICS, 1986, 165 : 73 - &
[4] FOUMENY EA, 1991, HEAT EXCHANGE ENG, V2
[5] CALCULATION OF LOW-REYNOLDS-NUMBER PHENOMENA WITH A 2-EQUATION MODEL OF TURBULENCE
JONES, WP
LAUNDER, BE
[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1973, 16 (06) : 1119 - 1130
[6] LAM CKG, 1981, J FLUID ENG-T ASME, V103, P456, DOI 10.1115/1.3240815
[7] THERMAL PERFORMANCE OF ADVANCED HEAL EXCHANGERS FOR AMMONIA REFRIGERATION SYSTEMS
PANCHAL, CB
RABAS, TJ
[J]. HEAT TRANSFER ENGINEERING, 1993, 14 (04) : 42 - 57
[8] THONON B, 1998, COMPACT HEAT EXCHANG, P299

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