Mixing Enhancement Technique in the Jet Engine Burner

EasyChair Preprint 5963

Abstract

This paper presents the enhancement of the combustion chamber efficiency owing to mixing by changing the fuel outlet cross-section triangle, square, and circle. Measurements of centerline velocity corresponding to Mach 0.2. to 0.35 and similar measurements were carried out for all cross-section of fuel injection outlet at Mach 0.2,0.25,0.35,0.35 circle, rectangle and triangle 50.1%,57.5%,57.6%,58.35% & 51.81% ,56.46% ,56.52% ,57.31% And 54.66% ,58.83% ,58.83% ,59.62% respectively It was found that maximum efficiency was achieved by employing triangle cross-section of injector since it has two-point contact with the incoming air, which in turns enhances the mixing property.

Keyphrases: Mach number, combustion chamber, fuel injector

@booklet{EasyChair:5963,
  author    = {Amandeep Kumar and Dharmahinder Singh Chand and Gurjit Singh},
  title     = {Mixing Enhancement Technique in the Jet Engine Burner},
  howpublished = {EasyChair Preprint 5963},
  year      = {EasyChair, 2021}}