bocal de turbina e palheta de bocal de turbina

A turbine nozzle vane (18) includes pressure and suction sidewalls (26,28) extending between leading and trailing edges (34,36). The vane includes a pair of integral ribs (38,40) defining three internal cooling channels (42-46) between the leading and trailing edges. Rows of film cooling holes (1-13...

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Bibliographische Detailangaben
Hauptverfasser:	ROBERT FRANCIS MANNING, GENE CHEN-FU TSAI, ANTHONY DOMENIC DIBELLO
Format:	Patent
Sprache:	por
Schlagworte:	BLASTING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS JET-PROPULSION PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A turbine nozzle vane (18) includes pressure and suction sidewalls (26,28) extending between leading and trailing edges (34,36). The vane includes a pair of integral ribs (38,40) defining three internal cooling channels (42-46) between the leading and trailing edges. Rows of film cooling holes (1-13) extend through the sidewalls, and three rows (8-10) in the pressure side are inclined along the span of the airfoil at different slopes.