Titlebook: Heat, Bearings, and Lubrication; Engineering Analysis Ralph A. Burton Book 2000 Springer Science+Business Media New York 2000 Tribology.bea

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The Temperature Drop across the Fluid Film,nificant. In this chapter, the relative thermal resistances are reviewed, and their roles are explored in (1) quasi-static seizure with constant viscosity, (2) quasi-static seizure with a thermoviscous fluid, (3) dynamic seizure, (4) turbulent flow, and (5) operation with forced heat flow through th

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Viscous Heating in Pressure Gradients,Two cases bracket most real applications: (a) the . bearing with zero end leakage, and (b) the . bearing, for which the axial pressure gradient is orders of magnitude greater than tangential pressure gradient. When the amplitude of the circumferential wave is small compared to the film thickness, th

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Transient Growth of a Surface Wave,is treated as one boundary of a Couette flow, and the increment of viscous heating is found, along with the heat flux to the boundary. This determines the condition when the increment of boundary heating is exactly that required to maintain the growing wave. The finding is that operation at a slidin

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Constraints,the direction of heat flow. These exert different influences on the quasi-static expansion, exponential expansion, and distortion by time-dependent waviness. Of particular interest are those instances for which these constraints do not change thermoelastic behavior of the bearing bore from that of t

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Diversion of Heat to the Journal,he journal, which reduces the film temperature below that of the hollow-journal system. Both the bearing and journal have mean temperatures below that of the film. When the relative masses of these machine elements are similar, there is no net encroachment of solid surfaces into the film. For reason

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Book 2000 Recent publications are incorporated, and completely new work is presented to fill in gaps in the existing literature. When thin viscous films are sheared at high rates, viscous heating can distort the solid boundary surfaces. The simplest configuration that shows this effect is the flow around a c