包邮润滑数值计算-方法与程序-附光盘1张

1星价 ¥135.9 (8.6折)

2星价￥135.9 定价￥158.0

作者：黄平

出版社：清华大学出版社

本类榜单：工业技术

分类：工业技术 > 化学工业 > 一般问题

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ISBN：9787302340171
装帧：一般胶版纸
册数：暂无
重量：暂无
开本：16开
页数：392
出版时间：2013-12-01
条形码：9787302340171 ; 978-7-302-34017-1

本书特色

《润滑数值计算：方法与程序（英文版）》针对reynolds方程、能量方程和弹性变形方程结合计算方法介绍实用计算程序。前9章主要介绍了不同工况下的reynolds方程的数值计算与程序，如：滑块不可压稳态润滑、径向滑动轴承润滑、动载轴承润滑、气体润滑和脂润滑等数值计算方法与程序。第10、11章结合能量方程的求解介绍了热流体润滑的数值计算方法与程序。第12～20章主要介绍了弹流润滑数值计算与程序，方法是通过对弹性变形方程的计算，结合与reynolds方程以及能量方程的联立求解能量方程等考虑等温、热和脂润滑弹流润滑计算的方法和程序。第21～24章介绍了作者针对工程润滑问题开发的一些程序，包括：微型电机人字沟轴承润滑计算程序及其优化设计、磁盘磁头薄膜气体稳态润滑计算及优化设计程序。　　《润滑数值计算：方法与程序（英文版）》可供高等学校的相关专业的教师、硕士生、博士生，以及工程技术人员和科研人员使用。

内容简介

focusing on basic lubrication problems this book offers specific engineering applications the book introduces methods and programs for the most important lubrication problems and their solutions. it is divided into four parts. the first part is about the general solving methods of the reynolds equation， including solutions of reynolds equations with different conditions and their discrete forms， such as a steady-state incompressible slider， journal bearing， dynamic bearing， gas bearing and grease iubrication. the second part gives the 'energy equation solution'. the third part introduces methods and programs for elasto-hydrodynamic lurbication， which links the reynolds equation with the elastic deformation equation. the final part presents application lubrication programs used in engineering. 　　·provides numerical solution methodologies including appropriate sofiware for the hydrodynamic and elasto-hydrodynamic lubrication of bearings 　　·offers a clear introduction and orientation to all major engineering lubrication problems and their solutions 　　·presents numerical programs for specific applications in engineering， with special topics including grease-lubricated bearings and gas bearings 　　·equips those working in tribology and those new to the topic with the fundamental tools of calculation 　　with an emphasis on clear explanations the text offers a thorough understanding of the numerical calculation of lubrication for 'jraduate students on tribology and engineering mechanics courses. with more detailed materials suitable for engineers this is an accessible reference for senior undergraduate students of tribology and researchers in thin-filrn fluid mechanics.

part 1 numerical method for reynolds equation
1 reynolds equation and its discrete form
1.1 general reynolds equation and its boundary conditions
1.1.1 reynolds equation
1.1.2 definite condition
1.1.3 computation of lubrication performances
1.2 reynolds equations for some special working conditions
1.2.1 slider and thrust bearing
1.2.2 journal bearing
1.2.3 hydrostatic lubrication
1.2.4 squeeze bearing
1.2.5 dynamic bearing
1.2.6 gas bearing
1.3 finite difference method of reynolds equation
1.3.1 discretization of equation
1.3.2 difference form of reynolds equation
1.3.3 iteration of differential equation
1.3.4 iteration convergence condition

2 numerical method and program for incompressible and steady lubrication of one-dimensional slider
2.1 basic equations
2.1.1 reynolds equation
2.1.2 boundary conditions
2.1.3 continuity equation
2.2 numerical method for incompressible and steady lubrication of one-dimensional slider
2.2.1 discrete reynolds equation
2.3 calculation program for incompressible and steady lubrication of one-dimensional slider
2.3.1 introduction
2.3.2 calculation diag~am
2.3.3 calculation program
2.3.4 calculation results

3 numerical method and program for incompressible and steady lubrication of two-dimensional slider
3.1 basic equations
3.2 discrete reynolds equation
3.3 calculation program for incompressible and steady lubrication of two-dimensional slider
3.3.1 introduction
3.3.2 calculation diagram
3.3.3 calculation program
3.3.4 calculation results

4 numerical method and program for incompressible and steady lubrication of journal bearing
4.1 basic equations
4.1.1 axis position and clearance shape
4.1.2 reynolds equation
4.2 numerical method for incompressible and steady lubrication of journal bearing
4.2.1 dimensionless reynolds equation
4.2.2 discrete form of reynolds equation
4.3 calculation program for incompressible and steady lubrication of journal bearing
4.3.1 calculation diagram
4.3.2 calculation program
4.3.3 calculation results

5 numerical method and program for incompressible squeeze lubrication
5.1 basic equation
5.2 numerical method and program for rectangular plane squeeze
5.2.1 basic equations
5.2.2 numerical method
5.2.3 calculation diagram
5.2.4 calculation program
5.2.5 calculation results
……
part 2 numerical method for energy equation
part 3 numerical method for elastic deformation and thermal
part 4 calculation programs for lubrication analysis in engineering
references
index

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