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Transient Spreading Resistance

Introduction. Transient spreading resistance occurs during startup and is important in certain micro-electronic systems. The spreading resistance can be defined with respect to the area-average temperature as a single point temperature such as the centroid. Solutions have been reported for isoflux contact areas on half-spaces, circular contact areas on circular flux tubes, and strips on channels. [Pg.177]

Transient Spreading Resistance of Isoflux Hyperellipse Contact Area on Half-Space... [Pg.178]

Transient Spreading Resistance Within Semi-Infinite Flux Tlibes and Channels... [Pg.179]

Isoflux Circular Contact Area on Circular Flux Tube. Turyk and Yovanovich [118] reported the analytical solutions for transient spreading resistance within semi-infinite circular... [Pg.179]

M. M. Yovanovich, Transient Spreading Resistance of Arbitrary Isoflux Contact Areas Development of a Universal Time Function, AIAA-97-2458, AIAA 32nd Thermophysics Conference, Atlanta, GA, June 23-25,1997. [Pg.202]

Steady-state and transient constriction (spreading) resistances for a range of geometries for isothermal and isoflux boundary conditions are given. Analytical solutions for half-spaces and heat flux tubes and channels are reported. [Pg.130]

Spreading (constriction) resistance is an important thermal parameter that depends on several factors such as (1) geometry (singly or doubly connected areas, shape, aspect ratio), (2) domain (half-space, flux tube), (3) boundary condition (Dirchlet, Neumann, Robin), and (4) time (steady-state, transient). The results are presented in the form of infinite series and integrals that can be computed quickly and accurately by means of computer algebra systems. Accurate correlation equations are also provided. [Pg.163]

See other pages where Transient Spreading Resistance is mentioned: [Pg.177]    [Pg.179]    [Pg.177]    [Pg.179]    [Pg.111]    [Pg.96]    [Pg.96]    [Pg.440]    [Pg.65]    [Pg.200]    [Pg.443]    [Pg.515]    [Pg.71]    [Pg.72]    [Pg.482]   


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