Nodal Unsteady Inverse Elastohydrodynamic Lubrication: Axisymmetric Normal Approach-Reference-Cited by-同舟云学术

Nodal Unsteady Inverse Elastohydrodynamic Lubrication: Axisymmetric Normal Approach

Published:2018-02-06 Issue:4 Volume:140 Page:
ISSN:0742-4787
Container-title:Journal of Tribology
language:en
Short-container-title:

Author:

Booker J. F.¹,Boedo S.²

Affiliation:

1. Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY 14853 e-mail:

2. Department of Mechanical Engineering, Rochester Institute of Technology, Rochester, NY 14623 e-mail:

Abstract

An “inverse” formulation is described for general problems of unsteady elastohydrodynamic lubrication (EHL). Spatial discretization gives an explicit initial-value ordinary differential equation (ODE) problem with (interior) nodal film thicknesses as state variables. Numerical results are compared with published experimental results for normal approach of a spherical surface to an elastic foundation.

Publisher

ASME International

Subject

Surfaces, Coatings and Films,Surfaces and Interfaces,Mechanical Engineering,Mechanics of Materials

Link

http://asmedigitalcollection.asme.org/tribology/article-pdf/doi/10.1115/1.4038985/6290018/trib_140_04_041501.pdf

Reference23 articles.

1. Conformal EHL Analysis for Engine Bearing Design: A Brief Review;Proc. IMechE Part C J. Mech. Eng. Sci.,2010

2. Transient Dynamics of the Conformal Elastohydrodynamic Squeeze Film Problem;ASME J. Tribol.,2015

3. Unsteady EHL: An Inverse Hydrodynamic Formulation;Dowson,2005

4. Finite Element Analysis of Transient Elasto-Hydrodynamic Lubrication;Dowson,1984

5. Modal Analysis of Elastohydrodynamic Lubrication: A Connecting Rod Application;ASME J. Tribol.,1990

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1. Squeeze film characteristics of a rigid lubricated axisymmetric indenter punch onto unbonded and bonded soft elastic layers;Tribology International;2024-05

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3. Concise Data Set Formulation for Dynamically Loaded Conformal Elastohydrodynamic Lubrication Problems;Journal of Tribology;2020-10-27

4. Closure to “Discussion of ‘Nodal Unsteady Inverse Elastohydrodynamic Lubrication: Axisymmetric Normal Approach’” (Booker, J. F., and Boedo, S., 2018, ASME J. Tribol., 140(4), p. 041501);Journal of Tribology;2018-05-18

5. Discussion: “Nodal Unsteady Inverse Elastohydrodynamic Lubrication: Axisymmetric Normal Approach” (Booker, J. F., and Boedo, S., 2018, ASME J. Tribol., 140(4), p. 041501);Journal of Tribology;2018-05-18