Consideration of Ignition Lag and Combustion Time in a Spark Ignition Engine Using a Data Acquisition System Department of Mechanical Engineering, The University of Calgary, Calgary, Alberta, Canada

Format:

Conference/Event

Author/Creator:

Karim, G. A., author.

Conference Name:

Passenger Car Meeting and Exposition (1982-06-07 : Troy, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1982

Summary:

An approach is described, employing a data acquisition system that provides information regarding the statistical cycle variation in a range of performance parameters of a spark ignition engine fuelled with methane. The approach can provide a simultaneous record of the rate of work production as well as the time taken for a flame kernel to be developed following spark ignition and the subsequent time needed to complete the combustion process. Such information can be provided either continuously or randomly over a large number of cycles. Thus, cyclic variation in performance parameters is linked to important combustion parameters without recourse to high speed photography nor to the use of transparent heads or pistons. Some typical results involving a single cylinder variable compression ratio CFR engine are then presented

Notes:

Vendor supplied data

Publisher Number:

820758

Access Restriction:

Restricted for use by site license