Temperature analysis of hydrodynamic journal bearing lubrication with a moving journal and a fixed bearing

被引：0

作者：

Sekhar, P. Sudam ^{[1
]}

Dinesh, K. ^{[2
]}

Patil, Pravin ^{[3
]}

Dumka, Ankur ^{[4
]}

Singh, Rajesh ^{[5
]}

Kang, Amardeep Singh ^{[6
]}

Oza, Ankit D. ^{[7
,8
]}

Kumar, Manoj ^{[8
]}

Kumar, Abhishek ^{[7
,9
]}

机构：

[1] Vignaas Fdn Sci Technol & Res, Div Math, Vadlamudi, India

[2] Madanapalle Inst Technol & Sci, Dept Comp Sci & Technol, Madanapalle, India

[3] Graph Era Deemed Univ, Dept Mech Engn, Dehra Dun, Uttarakhand, India

[4] Women Inst Technol, Dept Comp Sci & Engn, Dehra Dun, Uttarakhand, India

[5] Uttaranchal Univ, Uttaranchal Inst Technol, Dehra Dun, Uttarakhand, India

[6] Lovely Profess Univ, Dept Mech Engn, Phagwara, India

[7] Pandit Deendayal Energy Univ, Dept Mech Engn, Gandhinagar, Gujarat, India

[8] Inst Adv Res, Dept Comp Sci & Engn, Gandhinagar, Gujarat, India

[9] Chandigarh Univ, Dept Mech Engn, Gharuan, Punjab, India

来源：

ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES | 2023年

关键词：

Hydrodynamic lubrication (HDL); non-Newtonian; thermal effects; power-law; consistency; THERMOHYDRODYNAMIC ANALYSIS;

D O I：

10.1080/2374068X.2023.2249720

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The need for bearings in a variety of heavily loaded machines, including the influence of pressure and temperature, is generating increasing interest in studying the operating environment for magazine bearings. The purpose of this work is to develop a semi-analytical solution by introducing a new delta profile concept of the location of zero velocity gradients to obtain the simplest form of the equation of energy and Reynolds. In the journal bearing, assuming that journal is rotating and bearing is fixed, a hydrodynamic lubrication is modelled with the Power Law fluid. The lubricant temperature effect is examined under isothermal limits and the results obtained are much more realistic with the experimental results.

引用

页数：14

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