Potential for Improving the Efficiency of a Spark Ignition Engine for Natural Gas Fuel

Format:

Conference/Event

Author/Creator:

Fleming, Ralph D., author.

Conference Name:

1985 SAE International Fall Fuels and Lubricants Meeting and Exhibition (1985-10-21 : Tulsa, Oklahoma, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1985

Summary:

Experimental data were obtained on a single cylinder spark ignition engine to determine the relationships between compression ratio, air-fuel ratio, performance, thermal efficiency and emissions using natural gas as fuel. The study was carried out using minimum spark timing for best torque (MBT) with air-fuel ratio varied from rich to the lean limit and compression ratios ranging from 8.4:1 to 18.5:1 while using natural gas. Data on thermal efficiency and emissions from the natural gas tests at optimized compression and air-fuel ratios are compared with similar data from gasoline and natural gas at the baseline compression ratio of 8.4:1

Notes:

Vendor supplied data

Publisher Number:

852073

Access Restriction:

Restricted for use by site license