Compound Circular Disk with Convective Cooling

Input Values Thermal Conductivity - k1 (W/mK) Thickness - t1 (mm) Thermal Conductivity - k2 (W/mK) Thickness - t2 (mm) Source Radius - a (mm) Disk Radius - b (mm) Source Boundary Condition Isoflux Equivalent Isothermal Parabolic Film Coefficient - h (W/m2K) Number of Terms Number of Digits 6 5 4 3 2 1

Results Dimensionless Dimensional ( oC/W) One-D Resistance Spreading Resistance Total Resistance

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Last Updated November, 1997