Method for producing film cooling channels in a casing wall of a gas turbine and casing of a gas turbine

The method involves providing a hot gas casing wall or a portion of the hot gas casing wall existing as a semi-finished product. The hot gas casing wall is drilled via a water jet drilling technology under presetting of drilling parameters that define a water jet borehole such that the hot gas casin...

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Bibliographische Detailangaben
Hauptverfasser:	GNIRSS, GUENTER, STORCH, WILFRIED
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS CUTTING CUTTING-OUT ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS GRINDING HAND CUTTING TOOLS 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 PERFORATING PERFORMING OPERATIONS POLISHING PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT STEAM ENGINES TRANSPORTING WEAPONS
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