Fuel pulsation-suppression for gas turbine combustion system

Details Fuel pulsation-suppression for gas turbine combustion system Fuel pulsation-suppression for gas turbine combustion system

1977-09-02

1980-01-29

Garrett, Robert E.

Power plants

Combustion products used as motive fluid

417540, F02C 722, F04B 1100

Patent

active

041854551

ABSTRACT:
Rupture of the transition piece in one or more combustors of a gas turbine, due to resonance at the transition piece natural modal frequency, is avoided by interconnecting pairs of fuel lines having sinusoidal fluctuations in fuel flow that are 180.degree. out of phase with each other through opposite ends of an accumulator containing a movable partition displaced according to relative pressure on either side of the partition.

REFERENCES:
patent: 1571781 (1926-02-01), Aldrich
patent: 1862823 (1932-06-01), Holveck
patent: 2474512 (1949-06-01), Bechtold et al.
patent: 3307492 (1967-03-01), Selwood et al.
patent: 3532029 (1970-10-01), Roschupkin et al.
patent: 4115041 (1978-09-01), Selwood

Affiliated with

Also associated with

Rating

Fuel pulsation-suppression for gas turbine combustion system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel pulsation-suppression for gas turbine combustion system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel pulsation-suppression for gas turbine combustion system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-875110