COMPRESSOR BLADE TIP CLEARANCE CONTROL SYSTEM WITH A PLASMA ACTUATOR, COMPRESSOR AND GAS TURBINE ENGINE WITH SUCH A CONTROL SYSTEM
摘要
<p>A plasma leakage flow control system for a compressor is disclosed, comprising a circumferential row of compressor blades, an annular casing surrounding the tips of the blades, located radially apart from the tips of the blades and at least one annular plasma generator located on the annular casing. The annular plasma generator comprises an inner electrode and an outer electrode separated by a dielectric material. A gas turbine engine having a plasma leakage flow control system further comprises an engine control system which controls the operation of the annular plasma generator such that the blade tip leakage flow can be changed.</p>
申请公布号
WO2009085467(A1)
申请公布日期
2009.07.09
申请号
WO2008US84315
申请日期
2008.11.21
申请人
GENERAL ELECTRIC COMPANY;WADIA, ASPI, RUSTOM;CLARK, DAVID, SCOTT;LEE, CHING-PANG;BREEZE-STRINGFELLOW, ANDREW;MCNULTY, GROGORY, SCOTT
发明人
WADIA, ASPI, RUSTOM;CLARK, DAVID, SCOTT;LEE, CHING-PANG;BREEZE-STRINGFELLOW, ANDREW;MCNULTY, GROGORY, SCOTT