发明名称 |
Gas turbine engine combustor having trapped dual vortex cavity |
摘要 |
A gas turbine engine combuslor has a trapped dual vortex cavity defined between aft, forward, and bottom walls. Air injection first holes are positioned in the forward wall. Air injection second holes are positioned in the aft walls. Fuel injection holes in the forward wall are located between the bottom wall and a cavity opening located at a top of the cavity. First angled film cooling apertures are disposed through the bottom wall. Second angled film cooling apertures are located in the forward wall between the fuel injection holes and the bottom wall. Third angled film cooling apertures are located in the forward wall between the fuel injection holes and the cavity opening.
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申请公布号 |
US8272219(B1) |
申请公布日期 |
2012.09.25 |
申请号 |
US20000706427 |
申请日期 |
2000.11.03 |
申请人 |
JOHNSON ARTHUR WESLEY;BURRUS DAVID LOUIS;GENERAL ELECTRIC COMPANY |
发明人 |
JOHNSON ARTHUR WESLEY;BURRUS DAVID LOUIS |
分类号 |
F02C7/00 |
主分类号 |
F02C7/00 |
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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