A modified heat transfer correlation for two-phase flow

被引：9

作者：

Vaze, Mahesh J. ^{[1
]}

Banerjee, Jyotirmay ^{[1
]}

机构：

[1] Sardar Vallabhbhai Natl Inst Technol, Dept Mech Engn, Surat 395007, Gujarat, India

来源：

HEAT AND MASS TRANSFER | 2011年 / 47卷 / 09期

关键词：

GAS-LIQUID FLOW; AIR-WATER FLOWS; PIPES; TUBE;

D O I：

10.1007/s00231-011-0784-x

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Experimental investigations for two-phase flow under constant heat flux condition are carried out by varying the mass flow rate of gas and liquid phases. A modified correlation for Nusselt number is developed based on the experimental measurements involving superficial gas and liquid Reynolds number, fluid properties and Lockhart-Martinelli parameter. The accuracy of this correlation for all two-phase flow regimes is validated with the recent correlation proposed by Kim and Ghajar.

引用

页码：1159 / 1170

页数：12

共 20 条

[1]

Chu Y.C., 1980, AIChE, V7, P79

[2] 2-PHASE GAS-LIQUID CONVECTION HEAT TRANSFER [J].

DAVIS, EJ ;

DAVID, MM .

INDUSTRIAL & ENGINEERING CHEMISTRY FUNDAMENTALS, 1964, 3 (02) :111-&

[3] Heat transfer in intermittent air-water flows - Part I Horizontal tube [J].

Hetsroni, G ;

Hu, BG ;

Yi, JH ;

Mosyak, A ;

Yarin, LP ;

Ziskind, G .

INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 1998, 24 (02) :165-+

[4] Heat transfer in intermittent air-water flows - Part II - Upward inclined tube [J].

Hetsroni, G ;

Yi, JH ;

Hu, BG ;

Mosyak, A ;

Yarin, LP ;

Ziskind, G .

INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 1998, 24 (02) :189-+

[5]

Holman J.P., 1986, Heat Transfer, Vsixth

[6] HOLDUP AND HEAT TRANSFER IN HORIZONTAL SLUG GAS-LIQUID FLOW [J].

HUGHMARK, GA .

CHEMICAL ENGINEERING SCIENCE, 1965, 20 (12) :1007-&

[7] Estimation of two-phase flow heat transfer in pipes [J].

Kaminsky, RD .

JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME, 1999, 121 (02) :75-80

[8] Robust heat transfer correlation for turbulent gas-liquid flow in vertical pipes [J].

Kim, D ;

Ghajar, AJ ;

Dougherty, RL .

JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER, 2000, 14 (04) :574-578

[9]

Kim DW, 1999, HEAT TRANSFER ENG, V20, P15

[10] A general heat transfer correlation for non-boiling gas-liquid flow with different flow patterns in horizontal pipes [J].

Kim, Jae-yong ;

Ghajar, Afshin J. .

INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, 2006, 32 (04) :447-465

← 1 2 →