Heat transfer between the non-standard tube bundle and statically stable foam flow

被引：3

作者：

Gylys, J. ^{[1
]}

Zdankus, T. ^{[1
]}

Ingilertas, A. ^{[1
]}

Gylys, M. ^{[1
]}

Babilas, M. ^{[1
]}

机构：

[1] Kaunas Univ Technol, LT-44025 Kaunas, Lithuania

来源：

MECHANIKA | 2012年 / 04期

关键词：

experimental investigation; heat transfer; two-phase flow; aqueous foam; tube bundle; heat exchanger;

D O I：

10.5755/j01.mech.18.4.2338

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Applying the two-phase coolants, such as aqueous foam, in practice could significantly reduce material and energy demands, simultaneously sustaining the proper heat transfer intensity. Moreover, the two-phase foam coolant has additional possibility for control of the intensity of heat transfer by changing volumetric void fraction of the foam. Such advantages of aqueous foam give a chance to design a compact, light, safe and economic heat exchanger. The results of an experimental investigation of heat transfer between "non-standard" tube bundle and vertically upward and downward after 180 degree turning foam flow are presented and discussed in this paper.

引用

页码：409 / 414

页数：6

共 15 条

[1] Numerical study on hydraulic and thermal characteristics of a minichannel heat sink with impinging air flow
Beriache, M.
Bettahar, A.
Loukarfi, L.
Saidia, L. Mokhtar
Naji, H.
[J]. MECHANIKA, 2011, (02): : 156 - 161
[2] Two-dimensional flow of foam around a circular obstacle: local measurements of elasticity, plasticity and flow
Dollet, Benjamin
Graner, Francois
[J]. JOURNAL OF FLUID MECHANICS, 2007, 585 : 181 - 211
[3] Quasi-one-dimensional and two-dimensional drainage of foam
Grassia, P
Neethling, SJ
[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2005, 263 (1-3) : 165 - 177
[4] Gylys J., 2006, WSEAS Transactions on Heat and Mass Transfer, V1, P632
[5] Analysis of staggered tube bundle heat transfer to vertical foam flow
Gylys, J.
Sinkunas, S.
Zdankus, T.
[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2008, 51 (1-2) : 253 - 262
[6] Experimental Research of Heat Transfer from an In-Line Tube Bundle to a Vertical Foam Flow
Gylys, J.
Zdankus, T.
Gabrielaitiene, I.
Sinkunas, S.
[J]. HEAT TRANSFER RESEARCH, 2009, 40 (05) : 455 - 472
[7] Gylys J., 1998, HYDRODYNAMICS HEAT T, V2
[8] Kuppan T., 2000, HEAT EXCHANGER DESIG, V1st
[9] SADOC JF, 1997, NATO ASI SERIES
[10] Schramm L.L, 2005, EMULSIONS FOAMS SUSP

← 1 2 →