Gas turbine exhaust liner with milled air chambers

Details Gas turbine exhaust liner with milled air chambers Gas turbine exhaust liner with milled air chambers

1994-09-09

1997-01-28

Thorpe, Timothy S.

Power plants

Combustion products used as motive fluid

60752, F23R 342

Patent

active

055968708

ABSTRACT:
An exhaust liner assembly for a gas turbine engine contains a unitary liner sheet and an impingement sheet, which contain holes for cooling air to enter chambers that are defined by chemically milled areas in the liner. The chambers are in an isogrid pattern, with the chambers having a polygon shape defined by walls that are left after the liner is milled. The walls intersect at nodes and fasteners are attached to the nodes to attach the impingement sheet to the liner.

REFERENCES:
patent: 2938333 (1960-05-01), Wetzler
patent: 3408812 (1968-11-01), Stenger
patent: 3910039 (1975-10-01), Fortini
patent: 4113549 (1978-09-01), Brimm
patent: 4339925 (1982-07-01), Eggmann et al.
patent: 5239823 (1993-08-01), Sims
Taft, William G.; Designing High-Strength Lightweight Structures, Machine Design, Jan. 7, 1988, pp. 99-103.

Affiliated with

Also associated with

Rating

Gas turbine exhaust liner with milled air chambers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas turbine exhaust liner with milled air chambers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas turbine exhaust liner with milled air chambers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-935899