Low Speed Dynamic Similarity Modelling in Internal Combustion Engines Ford Motor Company U.K

Format:

Conference/Event

Author/Creator:

Ma, Tom, author.

Conference Name:

SAE International Congress & Exposition (1986-02-24 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1986

Summary:

In the study of mixture motion in an I.C. engine it is desirable to observe the development of flow structures at reduced speed, in order to facilitate data capture. In this paper the use of high molecular weight gases to achieve dynamic similarity with real engine operating conditions at very much reduced engine speeds is examined. The general constraints required to achieve full similarity are discussed, as are the implications for the choice of gas mixtures. It is argued that acceptable similarity can be obtained using a common fluorocarbon, and gas flow motions can be tracked using conventional video equipment and large (20 μm) microballoon seeds

Notes:

Vendor supplied data

Publisher Number:

860239

Access Restriction:

Restricted for use by site license