Streaked spray nozzle for enhanced air/fuel mixing

Fluid sprinkling – spraying – and diffusing – Processes – Including mixing or combining with air – gas or steam

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

239424, 239406, B05B 706

Patent

active

056975538

ABSTRACT:
A spray nozzle comprising a nozzle body and a swirl chamber in the nozzle body, the swirl chamber extending axially from a back wall of the swirl chamber to a discharge orifice axially opposite the back wall. The nozzle further comprises a plurality of fluid channels opening to the swirl chamber for conveying fluid from an inlet to the swirl chamber. The fluid channels are disposed to cause swirling of the fluid within the swirl chamber for discharge through the discharge orifice to form a conical spray, and the fluid channels each have a center line projection thereof at least partially radially overlapping the discharge orifice. This construction enables the formation of higher density streaks in the conical spray, which higher density streaks have higher kinetic energy than the lower density mist of the conical spray between the streaks for improved penetration into an air stream, as may be desired for mixing fuel with combustion air, as in a gas turbine combustion system.

REFERENCES:
patent: 3013732 (1961-12-01), Webster et al.
patent: 3024045 (1962-03-01), Cleminshaw et al.
patent: 3028102 (1962-04-01), Davies et al.
patent: 3029029 (1962-04-01), Webster
patent: 3474970 (1969-10-01), Simmons et al.
patent: 3946552 (1976-03-01), Weinstein et al.
patent: 3972182 (1976-08-01), Salvi
patent: 3979069 (1976-09-01), Garofalo
patent: 3980233 (1976-09-01), Simmons et al.
patent: 4139157 (1979-02-01), Simmons
patent: 4168803 (1979-09-01), Simmons et al.
patent: 4365753 (1982-12-01), Harding et al.
patent: 4595143 (1986-06-01), Simmons et al.
patent: 4613079 (1986-09-01), Mains
patent: 4616784 (1986-10-01), Simmons et al.
patent: 4754922 (1988-07-01), Halvorsen et al.
patent: 5067655 (1991-11-01), Farago et al.
patent: 5105621 (1992-04-01), Simmons et al.
patent: 5251823 (1993-10-01), Joshi et al.
Simmons, Harold C., Booklet entitled "The Atomization of Liquids", 1979.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Streaked spray nozzle for enhanced air/fuel mixing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Streaked spray nozzle for enhanced air/fuel mixing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Streaked spray nozzle for enhanced air/fuel mixing will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-199565

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.