| 发明名称 |
GAS TURBINE ENGINE WITH ACTIVE TIP CLEARANCE CONTROL |
| 摘要 |
In a gas turbine engine, a capacitive sensor is used for measuring a tip clearance of a radial compressor section (13) thereof, and an actuator (25) is used for axially displacing a rotor shaft (12, 20) in response to an output from the capacitive sensor. Because the capacitive change gives an accurate measure of the size of the tip clearance, where the tip clearance is small a nd tip clearance control is possible. |
| 申请公布号 |
CA2485458(A1) |
申请公布日期 |
2003.11.20 |
| 申请号 |
CA20032485458 |
申请日期 |
2003.05.02 |
| 申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA;STANFORD UNIVERSITY |
发明人 |
MATSUNAGA, MINORU;TSURU, HIDEAKI;HOLMAN, FRANK;BRASSEUR, GEORG;TRESSER, JORDAN;FABIAN, TIBOR;PRINZ, FRITZ;KANG, SANGKYUN |
| 分类号 |
F04D29/00;F01D5/04;F01D5/28;F01D11/22;F01D21/04;F01D25/16;F02C3/05;F04D29/053;F04D29/28;H02K1/27;H02K7/18 |
主分类号 |
F04D29/00 |
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