| 发明名称 |
ENHANCED FLOW BOILING HEAT TRANSFER IN MICROCHANNELS WITH STRUCTURED SURFACES |
| 摘要 |
A two-phase microchannel heat sink can be a fluid channel including a bottom wall including a superhydrophilic surface with microstructures and a side wall including a surface that is hydrophobic relative to the superhydrophilic surface of the bottom wall. When heat flux is applied to the fluid channel, a liquid film on the bottom wall is maintained and nucleation of boiling occurs only on the side wall. |
| 申请公布号 |
US2016033212(A1) |
申请公布日期 |
2016.02.04 |
| 申请号 |
US201514811811 |
申请日期 |
2015.07.28 |
| 申请人 |
Massachusetts Institute of Technology |
发明人 |
WANG Evelyn;ZHU Yangying;CHU Kuang-Han;ANTAO Dion Savio |
| 分类号 |
F28F13/18;F28D15/02;F28F13/02;H01L23/427 |
主分类号 |
F28F13/18 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A structure comprising:
a fluid channel including a bottom wall, wherein the bottom wall includes a superhydrophilic surface; and a side wall, wherein the side wall includes a surface that is hydrophobic relative to the superhydrophilic surface of the bottom wall; wherein when heat flux is applied to the fluid channel, a liquid film on the bottom wall is maintained and nucleation of boiling occurs only on the side wall. |
| 地址 |
Cambridge MA US |
