Enhanced turbine airfoil cooling

Details Enhanced turbine airfoil cooling Enhanced turbine airfoil cooling

2011-03-08

2011-03-08

Kershteyn, Igor (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

Method of operation

C416S09700R, C415S115000

Reexamination Certificate

active

07901180

ABSTRACT:
The ends of cooling air passages in turbine blades and/or vanes of a gas turbine engine are provided with turbulation promoters to enhance the cooling of such structures as inner and outer shrouds and the like to accommodate thermal loads thereon.

REFERENCES:
patent: 5238364 (1993-08-01), Kreitmeier
patent: 5413463 (1995-05-01), Chiu et al.
patent: 5924843 (1999-07-01), Staub et al.
patent: 6139269 (2000-10-01), Liang
patent: 6254347 (2001-07-01), Shaw et al.
patent: 6416283 (2002-07-01), Johnson et al.
patent: 6491498 (2002-12-01), Seleski et al.
patent: 6539627 (2003-04-01), Fleck
patent: 6582584 (2003-06-01), Lee et al.
patent: 6743350 (2004-06-01), Lee et al.
patent: 6805530 (2004-10-01), Urban
patent: 6824360 (2004-11-01), Fleck
patent: 6910864 (2005-06-01), Tomberg
patent: 6913445 (2005-07-01), Beddard et al.
patent: 6997675 (2006-02-01), Dube et al.
patent: 6997679 (2006-02-01), Beddard et al.
patent: 7114916 (2006-10-01), Dube et al.
patent: 2005/0175453 (2005-08-01), Dube et al.

Affiliated with

Also associated with

Rating

Enhanced turbine airfoil cooling does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Enhanced turbine airfoil cooling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Enhanced turbine airfoil cooling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2646253