Views: 162 Author: Site Editor Publish Time: 2021-06-18 Origin: Site
Liquid cold plate cooling project 800W IGBT
The customer needs a 300*250*15mm size liquid cold plate, which has three heating modules, the whole power is 800W,
which is processed by friction stir welding process or buried copper pipe, and the bottom plate of the liquid cooling plate
is made of aluminum 6063. From the whole design, due to the small heating power and the flow rate of 70L/min, The whole
design module is relatively small in difficulty.
The design requirements:
power1 :1*10W=10W;
power2 :1*438W=438W;
power3 :1*363W=363W;
Liquid cold plate with FSW process
Input flow rate 70L/min
Environment 40℃
Max temp on heat sink surface is 81.5 ℃
Ansys16.0 design model
Ansys16.0 design model
Ambient temperature setting
Input flow setting
Meshing Num nodes
Water Speed distribution
Water pressure distribution
Temperature distribution
The results
This model is based on Anysis16.0, which is different from the actual LCP.
Max temp on heat sink surface is 48.2 ℃.