EXPERIMENTAL STUDY OF THERMAL CONTACT RESISTANCE IN HARDENED BEARING SURFACES

被引：10

作者：

Babu, S. ^{[1
]}

Manisekar, K. ^{[2
]}

Kumar, A. P. Senthil ^{[1
]}

Rajenthirakumar, D. ^{[1
]}

机构：

[1] PSG Coll Technol, Dept Mech Engn, Coimbatore 641004, Tamil Nadu, India

[2] Natl Engn Coll, Ctr Mfg Sci, Kovilpatti, India

来源：

EXPERIMENTAL HEAT TRANSFER | 2015年 / 28卷 / 02期

关键词：

surface roughness; interface temperatures; lubrication; thermal contact resistance; bearing; CONDUCTANCE; PREDICTION; SOLIDS;

D O I：

10.1080/08916152.2013.860503

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The significance of thermal contact resistance on a bearing steel surface and its application in the analysis of heat flow through layers has been discussed. In the present study, it is considered that the surface roughness and the interface temperature vary to estimate effective thermal conductivity of the bearing model under steady-state and insulated conditions. Surface roughness was considered in the range of 2.37-7.16mm, and thermal contact properties of the hardened steels were studied under dry and lubricated conditions. These results help to predict temperature distributions of the bearing using SolidWorks2011 (Dassault Systemes SolidWorks Concord, MA, USA).

引用

页码：189 / 203

页数：15

共 20 条

[1]

Abdullah m Z, 2000, 4 ISHMT ASME HEAT MA

[2]

Babu S., 2012, Tribol. Industry, V34, P111

[3] Thermal contact resistance at low contact pressure: Effect of elastic deformation [J].

Bahrami, M ;

Yovanovich, MM ;

Culham, JR .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2005, 48 (16) :3284-3293

[4]

Fletcher L. S., 1991, HEAT TRANSFER FLUID

[5] Thermal contact resistance between high-Tc superconductor and copper [J].

Fujishiro, H ;

Okamoto, T ;

Hirose, K .

PHYSICA C, 2001, 357 :785-788

[6] The effect of thermal contact resistance on heat management in the electronic packaging [J].

Grujicic, M ;

Zhao, CL ;

Dusel, EC .

APPLIED SURFACE SCIENCE, 2005, 246 (1-3) :290-302

[7] Modelling of heat transfer between two rollers in dry friction [J].

Hamraoui, M. ;

Zouaoui, Z. .

INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2009, 48 (06) :1243-1246

[8] EFFECT OF THE THERMAL CONTACT RESISTANCE ON THERMAL-BEHAVIOR OF THE SPINDLE RADIAL-BEARINGS [J].

JEDRZEJEWSKI, J .

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 1988, 28 (04) :409-416

[9]

Jeng Y. R., 2003, TRIBOL LETT, V14, P51

[10]

Karthikeyan P., 2008, J ENERGY HEAT MASS T, V30, P273

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