Cyclic Variations and Average Burning Rates in a S. I. Engine University of Wisconsin

Format:

Conference/Event

Author/Creator:

Peters, Bruce D., author.

Conference Name:

1970 Automotive Engineering Congress and Exposition (1970-01-12 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1970

Summary:

A method of calculating mass burning rates for a single cylinder spark-ignition combustion engine based on experimentally obtained pressure-time diagrams was used to analyze the effects of fuel-air ratio, engine speed, spark timing, load, and cyclic cylinder pressure variations on mass burning rates and engine output.A study of the effects on mass burning rates by cyclic pressure changes showed the low pressure cycles were initially slow burning cycles. Although large cyclic cylinder pressure variations existed in the data the cyclic variations in imep were relatively small

Notes:

Vendor supplied data

Publisher Number:

700064

Access Restriction:

Restricted for use by site license