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Spray Characteristics of the Simplex Atomizer with Working Fluids  

Choi, Chea-Hong (한국항공우주연구원)
Lim, Byeong-Jun (한국항공우주연구원)
Choi, Seong-Man (전북대학교 항공우주공학과)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.13, no.6, 2009 , pp. 41-47 More about this Journal
Abstract
This paper presents the spray characteristics of the simplex fuel nozzle with different working fluids for the gas turbine engine. Spray characteristics can be changed with viscosity, surface tension and density. In this research, water and test fluid type 2 which has similar characteristics of the kerosene are used as a working fluid. Spray visualization was performed by using ND-Yag laser and droplet size was measured by using PDPA(Phase doppler particle analyzer) system. The test results show that spray shapes and SMD distributions of two working fluids are similar at main spray region.
Keywords
Simplex Fuel Nozzle; Spray Characteristics; Working Fluid; PDPA; SMD;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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