The Burning Velocity in a CFR Engine with Different Turbulent Flow Fields Generated by Intake Valves Wayne State University

Format:

Conference/Event

Author/Creator:

Chaibongsai, S., author.

Conference Name:

Passenger Car Meeting and Exposition (1980-06-09 : Dearborn, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1980

Summary:

An equation has been derived to calculate the burning velocity in a CFR engine from the measured flame speed under different turbulent flow fields. The turbulence is generated during the intake stroke as the fresh charge flows through different perforated 360° shrouded intake valves. The shrouds have holes of different sizes, but of the same total flow area.Results show that these valves decrease the cycle-to-cycle variation and produce higher burning velocities than conventional valves, particularly at higher engine speeds. The burning velocity depends on the Reynolds number as well as the turbulence scale

Notes:

Vendor supplied data

Publisher Number:

800860

Access Restriction:

Restricted for use by site license