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par Beochien Mer 14 Jan 2009 - 1:23Bonsoir !
GE et les turbos Shaft !
Beaucoup de retard à combler, même et avec leurs achats Tchéquie (Faible puissances)
Bon, ben c'est parti pour les 6-10 000 CV !
Pour les hélicoptères d'abord, et un oeil bien sûr pour les transports civils et militaires !
Chez Flight Global !
QQ heures d'avance sur les copains ! Mais on sait analyser ici !
-------------------- De Flight Global l'article ---------------------
http://www.flightglobal.com/articles/2009/01/13/321026/ge-finalizes-design-of-new-turboshaft-engine.html
General Electric today announced finalizing the design of the
7,500shp GE38 turboshaft engine selected to power the US Marine Corps
Sikorsky CH-53K. Completing the critical design review clears the GE to begin full-engine testing. Rig
tests of the full engine are scheduled for the first half of this year.
In all, GE will build 20 engines to power the five prototype CH-53Ks
over a four-year, 6,000h flight test phase. The three-engine, 84,000lb CH-53K is expected to enter service in Fiscal 2015, replacing an aging fleet of CH-53D Sea Stallions.
But the CH-53K could be only the beginning for the GE38. The
engine manufacturer projects the GE38-1B could form the building block
for a family of engines in the same class that could fill a strategic
gap in power ranging from about 7,000shp to 10,000shp. GE is
looking beyond the military helicopter market to encompass new
commercial turboprops that may enter service over the next decade. The
GE38 is derived from the GE27 modern technology demonstrator engine and
the T407 engine, but adds 3-D aerodynamics and improved cooling to
offer 15-20% more power and reduced lifecycle cost.
Béochien J'espère que cela passe bien !
GE et les turbos Shaft !
Beaucoup de retard à combler, même et avec leurs achats Tchéquie (Faible puissances)
Bon, ben c'est parti pour les 6-10 000 CV !
Pour les hélicoptères d'abord, et un oeil bien sûr pour les transports civils et militaires !
Chez Flight Global !
QQ heures d'avance sur les copains ! Mais on sait analyser ici !
-------------------- De Flight Global l'article ---------------------
http://www.flightglobal.com/articles/2009/01/13/321026/ge-finalizes-design-of-new-turboshaft-engine.html
General Electric today announced finalizing the design of the
7,500shp GE38 turboshaft engine selected to power the US Marine Corps
Sikorsky CH-53K. Completing the critical design review clears the GE to begin full-engine testing. Rig
tests of the full engine are scheduled for the first half of this year.
In all, GE will build 20 engines to power the five prototype CH-53Ks
over a four-year, 6,000h flight test phase. The three-engine, 84,000lb CH-53K is expected to enter service in Fiscal 2015, replacing an aging fleet of CH-53D Sea Stallions.
 Sikorsky |
engine manufacturer projects the GE38-1B could form the building block
for a family of engines in the same class that could fill a strategic
gap in power ranging from about 7,000shp to 10,000shp. GE is
looking beyond the military helicopter market to encompass new
commercial turboprops that may enter service over the next decade. The
GE38 is derived from the GE27 modern technology demonstrator engine and
the T407 engine, but adds 3-D aerodynamics and improved cooling to
offer 15-20% more power and reduced lifecycle cost.
Béochien J'espère que cela passe bien !
