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