发明名称 |
METHODS OF WASHING GAS TURBINE ENGINES AND GAS TURBINE ENGINES |
摘要 |
Washing of the gas turbine engine, during operation of the gas turbine engine, comprises a washing phase that consists in spraying a detergent liquid substance towards the inlet of the compressor of the engine; the mass flow of the detergent liquid substance to be sprayed is set so that the liquid-to-gas ratio at the inlet of the compressor is more than 1% and less than 5% with reference to the rated mass flow of the compressor; the washing phase comprises a first sub-phase during which the flow of the detergent liquid substance is increased gradually and a second sub-phase during which the flow of the detergent liquid substance is maintained constant. |
申请公布号 |
EP3077628(A1) |
申请公布日期 |
2016.10.12 |
申请号 |
EP20140806641 |
申请日期 |
2014.12.04 |
申请人 |
NUOVO PIGNONE S.R.L. |
发明人 |
PECCHIOLI, MARIO;NAVARO CANALES, CELIA;MANON CANTU, JORGE;OLIVIERI, TOMMASO |
分类号 |
F01D25/00 |
主分类号 |
F01D25/00 |
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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