| 发明名称 |
Heat sink and method of making same |
| 摘要 |
A heat sink includes a fluid channel and a cooling wall in contact with coolant flowing in the fluid channel. The channel is configured to vary the velocity of coolant along the length of the fluid channel to vary the coolant's heat transfer coefficient and thereby compensate for the coolant's temperature rise along the length of the fluid channel. The result is a heat sink that is isothermal along its length. |
| 申请公布号 |
US8757246(B2) |
申请公布日期 |
2014.06.24 |
| 申请号 |
US200611447488 |
申请日期 |
2006.06.06 |
| 申请人 |
Raytheon Company |
发明人 |
McCordic Craig H.;Ludwick Leo S. |
| 分类号 |
F28F13/02;F28F7/02 |
主分类号 |
F28F13/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A heat sink comprising:
a fluid channel; and a cooling wall in contact with a coolant flowing in the fluid channel, said cooling wall increasing in area along the length of the fluid channel in the direction of coolant flow; the fluid channel configured to increase the heat transfer area in contact with the coolant along the length of the fluid channel to compensate for the coolant's temperature rise along the length of the fluid channel.
|
| 地址 |
Waltham MA US |
