SYSTEM AND METHOD FOR BLADE ACCESS IN TURBOMACHINERY

PROBLEM TO BE SOLVED: To provide a system and method for maintenance of a turbomachine (e.g., compressor or turbine).SOLUTION: A system 10 includes a turbomachine. The turbomachine comprises: a rotor 44 comprising a plurality of blades 21; a casing 12 disposed about the rotor 44 and the plurality of...

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Bibliographische Detailangaben
Hauptverfasser:	DARKINS TOBY GEORGE JR, LI QIANG
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a system and method for maintenance of a turbomachine (e.g., compressor or turbine).SOLUTION: A system 10 includes a turbomachine. The turbomachine comprises: a rotor 44 comprising a plurality of blades 21; a casing 12 disposed about the rotor 44 and the plurality of blades 21; and an access opening 50 disposed in the casing 12; and an access panel 52 selectively coupled to the access opening 50, where the access opening 50 is sized to enable repair or replacement of at least one blade of the plurality of blades 21.SELECTED DRAWING: Figure 1 【課題】ターボ機械（圧縮機またはタービンなど）を保守するためのシステムおよび方法を提供する。【解決手段】システム１０は、ターボ機械を含み、該ターボ機械は、複数のブレード２１を有するロータ４４と、ロータ４４および複数のブレード２１の周りに配置されたケーシング１２と、ケーシング１２に配置された接近開口５０と、接近開口５０に選択的に結合される接近パネル５２であって、接近開口５０が、複数のブレード２１の少なくとも１つのブレードの修理または交換を可能にするサイズに形成されている接近パネルとを有する。【選択図】図１