发明名称 |
Transpiration cooling of rocket engines |
摘要 |
A rocket engine having a combustion chamber with a chamber inner wall, a throat with a throat inner wall, and a nozzle with a nozzle inner wall is provided. The chamber inner wall is a vacuum plasma sprayed metal, the throat inner wall is a vacuum plasma sprayed metal, and the nozzle inner wall is a vacuum plasma sprayed metal. The porosity of the vacuum plasma sprayed metal varies in an axial direction of the engine.
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申请公布号 |
US6606851(B1) |
申请公布日期 |
2003.08.19 |
申请号 |
US20010946630 |
申请日期 |
2001.09.06 |
申请人 |
HERDY, JR. JOSEPH ROGER;KAMEL MICHEL ROGER;LOPATA JACOB BRIAN |
发明人 |
HERDY, JR. JOSEPH ROGER;KAMEL MICHEL ROGER;LOPATA JACOB BRIAN |
分类号 |
C23C4/12;C23C4/18;F02K9/64;F02K9/97;(IPC1-7):F02K9/64 |
主分类号 |
C23C4/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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