Vansim (Dongguan)Hardware Products Co., Ltd.
K142 Liquid cold plate thermal solution
Jan 03,2025
Solution1:Power :=150*6+180*6=2640w;
Al6061 plate
Input flow rate 0.004m³/min ( 4L/Min)
Environment 55℃
Liquid cold plate surface Max temperature is below 55 ℃
The temperature difference of the same chip type is about 3 ℃
Customer's original drawings and designs
Extracted water channel model in SCDM software
Ansys16.0 design model
Ambient temperature 55 ℃
Thermal radiation is not considered
Turbulent flow regime
Operating pressure 101325N/m2 on Natural convection
Input flow 0.004 M3/min
The number of meshes is 528289
Set uniform mesh params
Mesh assemblies separately
Allow multi-level meshing
Allow minimum gap changes
Run the solution and get the function curves
The maximum temperature chipset is 79.83 ℃
The temperature difference of the same chip type is about 65.6-63.4=2.5 ℃
Orient positive X,Y,Z Temperature
Water Speed distribution
The maximum speed is 2.97m/s
Water pressure distribution
The maximum differential pressure is 60 Kpa
The results:
Used the simple model method, the result will be different from the actual module.
The maximum temperature chipset is 79.8 ℃
The temperature difference of the same chip type is about 65.6-63.4=2.5 ℃
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