Liner of a gas turbine engine combustor having trapped vortex ca

Details Liner of a gas turbine engine combustor having trapped vortex ca Liner of a gas turbine engine combustor having trapped vortex ca

1995-06-07

1998-08-11

Jordan, Charles T.

Power plants

Combustion products used as motive fluid

Combustion products generator

60749, 60750, F02C 100

Patent

active

057911487

ABSTRACT:
A liner for a gas turbine engine combustor is disclosed having a non-linear cavity section, wherein air and fuel injected therein form a trapped vortex for igniting and stabilizing a flame in the combustor. The cavity section, which is substantially rectangular in shape, has an aft wall, a forward wall, and an intermediate wall connected at one end to the aft wall and at the other end to the forward wall. A plurality of passages are provided in the aft wall for injecting fuel therethrough and a plurality of air passages are provided in the aft wall surrounding each fuel passage for injecting air therethrough. Cooling holes are also provided in the aft wall, the forward wall, and the intermediate wall for reinforcing the fuel/air vortex flow in the cavity section.

REFERENCES:
patent: 2592110 (1952-04-01), Berggren et al.
patent: 3675419 (1972-07-01), Lewis
patent: 3934409 (1976-01-01), Quillevere et al.
patent: 4054028 (1977-10-01), Kawaguchi
patent: 4192139 (1980-03-01), Buchheim
patent: 5197278 (1993-03-01), Sabla et al.
patent: 5323604 (1994-06-01), Ekstedt et al.
Hsu, K.Y., et al."Performance Of A Trapped-Vortex Combuster", AIAA 95-0810 (1995).

Affiliated with

Also associated with

Rating

Liner of a gas turbine engine combustor having trapped vortex ca does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liner of a gas turbine engine combustor having trapped vortex ca, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liner of a gas turbine engine combustor having trapped vortex ca will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-378294