The magnetic fluid for heat transfer applications

被引：104

作者：

Nakatsuka, K

Jeyadevan, B

Neveu, S

Koganezawa, H

机构：

[1] Tohoku Univ, Grad Sch Engn, Dept Geosci & Technol, Sendai, Miyagi 9808579, Japan

[2] Univ Paris 06, LI2C Colloides Inorgan, F-75252 Paris 05, France

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 252卷 / 1-3期

关键词：

heat transfer; heat pipe; real-time visual observation; ionic magnetic fluid;

D O I：

10.1016/S0304-8853(02)00683-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Real-time visual observation of boiling water-based and ionic magnetic fluids (MFs) and heat transfer characteristics in heat pipe using ionic MF stabilized by citrate ions (JC-1) as working liquid are reported. Irrespective of the presence or absence of magnetic field water-based MF degraded during boiling. However, the degradation of JC-1 was avoided by heating the fluid in magnetic field. Furthermore, the heat transfer capacity of JC-1 heat pipe under applied magnetic field was enhanced over the no field case. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：360 / 362

页数：3

共 4 条

[1]

BEE A, 1995, J MAGN MAGN MATER, V149, P1

[2] Visual observation of the effect of magnetic field on moving air and vapor bubbles in a magnetic fluid [J].