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TECHNICAL PAPERS

A Conformal Lubricated Contact of Cylindrical Surfaces Involved in a Non-Steady Motion

[+] Author and Article Information
Ilya I. Kudish

Science & Mathematics Department, Kettering University, 1700 W. Third Avenue, Flint, MI 48504

J. Tribol 124(1), 62-71 (Jan 04, 2001) (10 pages) doi:10.1115/1.1398296 History: Received June 01, 2000; Revised January 04, 2001
Copyright © 2002 by ASME
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References

Figures

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The general view of the lubricated conjunction
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Distributions of the maximum pressure pmax and shaft displacement δ versus time t for rigid materials, X=1,δ*=0.99,δ1*=0.005: (a) γ=10, (b) γ=1, and (c) γ=0.1
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Pressure distributions for γ=10, 1, and 0.1 for rigid materials, X=1,δ*=0.99, and δ1*=0.005 at the time moments t at which the maximum pressure reaches its maximum value
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Distributions of the maximum pressure pmax and the minimum film thickness hmin versus time T for γ=10,δ1*=0, and X=1
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Distributions of the maximum frictional stresses τ1 and τ2 applied to both contact surfaces versus time T for γ=10,δ1*=0, and X=1
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Distributions of shaft radial displacement δ and its radial speed δ′ versus time T for γ=10,δ1*=0, and X=1
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The maximum pressure distributions at the moments when the reaction force P applied to the surfaces reaches its minimum (T=0.2896,pmax=7.0965) and maximum (T=2.4432,pmax=11.2482); γ=10,δ1*=0, and X=1
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Gap distributions at the moments when the reaction force P applied to the surfaces reaches its minimum (T=0.2896,pmax=7.0965) and maximum (T=2.4432,pmax=11.2482); γ=10,δ1*=0, and X=1
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Distributions of the maximum pressure pmax and the minimum film thickness hmin versus time T for γ=1,δ1*=0, and X=1
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Distributions of the maximum frictional stresses τ1 and τ2 applied to both contact surfaces versus time T for γ=1,δ1*=0, and X=1
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Distributions of the shaft radial displacement δ and its radial speed δ′ versus time T for γ=1,δ1*=0, and X=1
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Distributions of the maximum pressure pmax and the minimum film thickness hmin versus time T for γ=1,δ1*=−0.06, and X=1
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Distributions of the maximum pressure pmax and the minimum film thickness hmin versus time T for γ=1,δ1*=0.06, and X=1
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Distributions of the maximum pressure pmax versus time T in cases (a) and (b) for γ=1,δ1*=0
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Distributions of the maximum pressure pmax versus time T in cases (c) and (d) for γ=1,δ1*=0
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Distributions of the shaft radial displacement δ versus time T in case (a) and (b) for γ=1,δ1*=0
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Distributions of the shaft radial displacement δ versus time T in case (c) and (d) for γ=1,δ1*=0
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Distributions of the maximum pressure pmax versus time T for bumps 1–3 (bump 1: a=0.004,ωb=10; bump 2: a=0.008,ωb=10; bump 3: a=0.004,ωb=25) and γ=1,δ1*=0
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Distributions of the shaft radial velocity δ′ versus time T for bumps 1–3 (bump 1: a=0.004,ωb=10; bump 2: a=0.008,ωb=10; bump 3: a=0.004,ωb=25) and γ=1,δ1*=0
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Distributions of the maximum pressure pmax versus time T for dents 1–3 (dent 1: a=0.004,ωb=10; dent 2: a=0.008,ωb=10; dent 3: a=0.004,ωb=25) and γ=1,δ1*=0
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Distributions of the shaft radial velocity δ′ versus time T for dents 1–3 (dent 1: a=0.004,ωb=10; dent 2: a=0.008,ωb=10; dent 3: a=0.004,ωb=25) and γ=1,δ1*=0.

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