Poompipatpong, Chedthawut; Cheenkachorn, Kraipat - In: Energy 36 (2011) 12, pp. 6862-6866
A diesel engine was modified for natural gas operation to optimize performance using gaseous fuel. A variation of combustion ratios (CR) including 9.0:1, 9.5:1, 10.0:1 and 10.5:1 was utilized to evaluate engine performance and emissions from the same engine over the engine speeds between 1000...