ScholarLens Back to search
2010•Ryuutai Kougaku Bumon Kouenkai kouen rombunshuu/Ryutai Kogaku Bumon Koenkai koen ronbunshuOpen access

G404 PIV measurements of the flow field in an annular fluidic device to control the flow distribution

Seiji Yoshida, Takeshi Yamamoto, Yoji Kurosawa, Kazuo Shimodaira

Open full text 0 citations

Abstract

Pressure loss and flow distribution control performance of an annular fluidic diverter is reported. The annular fluidic diverter is intended to be used for air flow control in an air blast fuel nozzle for jet engine combustor. A liquid flow test was conducted. PIV measurement inside the fluidic diverter with index matching method was performed. The flow distribution was calculated from the results of PIV measurement. The results shows that increasing the pressure loss at downstream of fluidic diverter, the flow distribution control capability became poor.

Open-access reader

About this research paper

What this paper is about

Pressure loss and flow distribution control performance of an annular fluidic diverter is reported. The annular fluidic diverter is intended to be used for air flow control in an air blast fuel nozzle for jet engine combustor. A liquid flow test was conducted. PIV measurement inside the fluidic diverter with index matching method was performed. The flow distribution was calculated from the results of PIV measurement. The results shows that increasing the pressure loss at downstream of fluidic diverter, the flow distribution control capability became poor.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Pressure loss and flow distribution control performance of an annular fluidic diverter is reported. The annular fluidic diverter is intended to be used for air flow control in an air blast fuel nozzle for jet engine combustor. A liquid flow test was conducted. PIV measurement inside the fluidic diverter with index matching method was performed. The flow distribution was calculated from the results of PIV measurement. The results shows that increasing the pressure loss at downstream of fluidic diverter, the flow distribution control capability became poor.

Key concepts: Fluidics, Nozzle, Flow control (data), Jet (fluid), Flow (mathematics), Mechanics, Materials science, Flow measurement

Related papers

Related paper 1Related paper 2
Back to paper searchBrowse research topicsOriginal source
G404 PIV measurements of the flow field in an annular fluidic device to control the flow distribution — Research Paper | ScholarLens