PLIF Measurement of Fuel Concentration in a Diesel Spray of Two-component Fuel Kyoto Univ

Format:

Conference/Event

Author/Creator:

Kawanabe, Kawanabe, author.

Contributor:

Ishiyama, Takuji

Kojima, Hirokazu

Tanaka, Sho

Yamamoto, Shota

Conference Name:

SAE 2014 International Powertrain, Fuels & Lubricants Meeting (2014-10-20 : Birmingham, United Kingdom)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2014

Summary:

AbstractSingle-excite dual-fluorescence PLIF was applied to a diesel spray of a two-component fuel, the components of which have different boiling points. The spray was formed by injecting fuel into a constant-volume vessel under high-temperature, high-pressure conditions. The fluorescence emitted from the two tracers for the fuel was optically separated to measure the concentration of each component. Mixture formation was investigated based on the concentration distributions of each fuel component. The fuel concentration was derived based on the change in fluorescence intensity due to temperature and the assumption of adiabatic mixing of fuel and the surrounding fluid. The variation in the mixture distribution due to differences in the vaporization characteristics was investigated, and the results revealed that the two components have similar distribution. The concentration of the high-boiling-point component increased upstream region in a spray

Notes:

Vendor supplied data

Publisher Number:

2014-01-2739

Access Restriction:

Restricted for use by site license