Heat Sinks Heat Spreaders Peltier Coolers

Heat Sink, Peltier Coolers, Cold Plates, Heat Spreaders, Liquid Cooling, Thermal Interface Materials, Computational Fluid Dynamics
Heat Sink, Peltier Coolers, Cold Plates, Heat Spreaders, Liquid Cooling, Thermal Interface Materials, Thermal Design Engineering Development





FORCED CONVECTION HEAT SINK THERMAL RESISTANCE



This steady-state forced convection heat sink calculator provides thermal resistance and pressure drop, given uniform heat input and uniform air flow. This model is based on the fluid properties of air at 50°C, and includes entrance and exit pressure loss effects, and excludes any base conduction resistance. Using the resulting film coefficient with the " Slab Thermal Resistance with Constriction Calculator ", provides very accurate results (click here for model description).




Heat Sinks, Peltier Coolers, Cold Plates, Heat Spreaders, Liquid Cooled Heat Sinks, Thermal Interface Materials, Thermal Design Engineering Development
Variable Unit Value
Volumetric Flow Rate m^3/s
Number of Fins  
Fin Width m
Fin Length m
Fin Height m
Sink Width m
Fin Thermal Conductivity W/m·°K
     
Thermal Resistance °C/W
Pressure Drop Pa
Resultant Film Coefficient W/m^2·°K




















Heat Sinks, Peltier Coolers, Cold Plates, Heat Spreaders, Liquid Cooled Heat Sinks, Thermal Interface Materials, Thermal Design Engineering Development
Heat Sinks, Peltier Coolers, Cold Plates, Heat Spreaders, Liquid Cooled Heat Sinks, Thermal Interface Materials, Thermal Design Engineering Development
Heat Sinks, Peltier Coolers, Cold Plates, Heat Spreaders, Liquid Cooled Heat Sinks, Thermal Interface Materials, Thermal Design Engineering Development