Observation of Flow Characteristics in a Model I.C. Engine Cylinder Dept. of Mechanical Engrg., Univ. of California-Berkeley

Format:

Conference/Event

Author/Creator:

Ishikawa, Nobuhiko, author.

Conference Name:

1978 Automotive Engineering Congress and Exposition (1978-02-27 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1978

Summary:

A study of fluid mechanical effects on unburned hydrocarbon generation has been made in a single compression-expansion model automobile engine. Full optical access has allowed color schlieren observations of gas motion inside the engine cylinder. Motion pictures of the gas motion and flame propagation have been taken at a rate of seven thousand frames per second for the following cases:Unburned fuel concentrations were measured by means of a gas chromatograph. The results show that turbulent motion of the mixture increases the amount of unburned fuel. It is implied that the rolled-up vortices play an important role on wall flame quenching processes in an engine

Notes:

Vendor supplied data

Publisher Number:

780230

Access Restriction:

Restricted for use by site license