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
收藏
页码:409 / 414
页数:6
相关论文
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