Flow velocities in an experimental kettle reboiler determined by particle image velocimetry

被引：8

作者：

Burnside, BM ^{[1
]}

Miller, KM ^{[1
]}

McNeil, DA ^{[1
]}

Bruce, T ^{[1
]}

机构：

[1] Heriot Watt Univ, Sch Engn & Phys Sci, Edinburgh EH14 4AS, Midlothian, Scotland

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2005年 / 48卷 / 05期

基金：

英国工程与自然科学研究理事会;

关键词：

kettle reboiler; 2-phase flow; PIV; heat transfer;

D O I：

10.1016/j.ijheatmasstransfer.2004.09.023

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A particle image velocimetry (PIV) autocorrelation technique was applied to produce whole field vector maps of flow beneath and to the side of a 17 row x 17 column kettle reboiler thin slice rig, boiling pentane at atmospheric pressure. The flow proved to be time dependent. The average values of the mass flowrates of the recirculating liquid were evaluated at various positions and compared to predictions of models of the flow which reproduced the measured pressure drops [B.M. Burnside, K.M. Miller, D.A. McNeil T. Bruce, Heat transfer coefficient distributions in an experimental kettle reboiler thin slice, Trans. JChemE 79A (2001) 445-452]. The use of the results as a platform for 2D numerical modelling of the flow is emphasised. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：1000 / 1016

页数：17

共 22 条

[1]

BRISBANE TWC, 1980, 80HT42 ASME

[2] 2-D kettle reboiler circulation model [J].

Burnside, BM .

INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, 1999, 20 (04) :437-445

[3] Heat transfer coefficient distributions in an experimental kettle reboiler thin slice [J].

Burnside, BM ;

Miller, KM ;

McNeil, DA ;

Bruce, T .

CHEMICAL ENGINEERING RESEARCH & DESIGN, 2001, 79 (A4) :445-452

[4]

BURNSIDE BM, 2002, P 12 INT HEAT TRANSF, V4, P405

[5]

BURNSIDE BM, 2000, 34 NAT HEAT TRANSF C

[6]

CARLUCCI LN, 1984, REAPPRAISAL SHELLSID, P19

[7]

CORNWELL K, 1980, EXPT STUDY EFFECTS F

[8]

EDWARDS DP, 1991, PHASE CHANGE HEAT TR, V9

[9]

*ESDU, 1973, CONV HEAT TRANSF DUR

[10] Void fraction distributions in a kettle reboiler [J].

Gebbie, JG ;

Jensen, MK .

EXPERIMENTAL THERMAL AND FLUID SCIENCE, 1997, 14 (03) :297-311

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