Experimental investigation of injection strategies on low temperature combustion fuelled with gasoline in a compression ignition engine... Higher indicated thermal efficiency, as well as lower MPRR and COV, can be achieved simultaneously with later SOI1 and higher split percentage....
Parameter optimization on the uniflow scavenging system of an op2s-gdi engine based on indicated mean effective pressure (imep)... The effect of the scavenging parameters on delivery ratio, trapping ratio, scavenging efficiency and indicated thermal efficiency were calculated, and the best parameters were also obtained by the optimization function....
Performance analysis of cottonseed oil methyl ester for compression ignition engines... This paper also investigates the performance of a diesel engine using diesel fuel and cottonseed oil (CSO) biodiesel in terms of brake thermal efficiency and indicated thermal efficiency for conventional diesel, cottonseed oil, as well as for jatropha oil....
Evaluation of a stirling engine heater bypass with the nasa lewis nodal-analysis performance code... Results for the heater-bypass concept showed no significant improvement in the indicated thermal efficiency for the P-40 Stirling engine operating at full-power and part-power conditions....
