SLAB THERMAL RESISTANCE WITH CONSTRICTION



This two-dimensional steady-state heat conduction calculator provides the total conduction thermal resistance (without convective resistance) through the height axis of a solid slab, flat heat pipe, or heat spreader, including the thermal constriction resistance resulting from a heat source that is smaller than the slab, given uniform heat input and output, and having all other surfaces insulated.




Novel Concepts, Inc. - Heat Sinks, Heat Spreaders, Peltier Coolers, Cold Plates, and Online Thermal Calculators
Variable Unit Value
Source Width m
Source Length m
Slab Width m
Slab Length m
Slab Height m
Thermal Conductivity W/m·°K
Film Coefficient (sink) W/m^2·°K
     
Thermal Resistance °C/W


Novel Concepts, Inc. - Heat Sinks, Heat Spreaders, Peltier Coolers, Cold Plates, and Online Thermal Calculators
Novel Concepts, Inc. - Heat Sinks, Heat Spreaders, Peltier Coolers, Cold Plates, and Online Thermal Calculators
Novel Concepts, Inc. - Heat Sinks, Heat Spreaders, Peltier Coolers, Cold Plates, and Online Thermal Calculators