ODM Copper Tube Water Cold Plates Heatsink

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How to design the project of liquid cooling plate

Foreword

We will tell you how to design the project of water cold plates through customization process, design parameters of water cooling plate and thermal simulation design of water cold plates.

Customer thermal design procedure:

Design parameter

1. Ambient temp. Ta (环境温度)[°C]：
2. Cabinet temp. Tw (机箱温度)[°C]：
3. Cabinet dimension(机箱尺寸)：
4. Power dissipated  P[W](发热量):
5. Heat source qty(热源数量)：
6. Heat source position and dimension(热源位置和尺寸):
7. Location of in/outlet water (better to provide system 3D file) (进出水口位置)：
8. Accept Max Temp on cold plate.(允许的最大温度)：
9. Installation Hole dimension and position of cold plate(孔位尺寸和大小):
10. Liquild Flow rate:  _____L/min  
11. Liquid cooling plate Max.size:  
12. liquid type: is it water or not?  
13. Temperature of inlet water(进水口温度)：
14. Temperature of outlet water(出水口温度)：
15.  Allow Max. pressure of cold plate (允许最大压力):   

Thermal Simulation Analysis of ODM Customized Copper Tube Water Cooling Plates

Design Input

Cooling method：30% Glycol and 70% water;

Ambient temp. Ta :25°C

CPU watt loss：1250W

Max temp ： 40°C

Liquid cooling plate dims：415*675*15.88mm  

water flow rate: 14L/min

Solution : Heat sink structure and process

Structure: AL Base size：415*675*15.88mm         Copper tube size :  Dimeter 9.5mm

Simulation model (ICEPAK)

Solution : Heatsink Temperature

Conclusion : With this design, the simulation result of solution meet the Spec.

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