Experimental study on performance and emissions of a high speed diesel engine fuelled with n-butanol diesel blends under premixed low temperature combustion

► Low cetane diesel-butanol fuel blends and engine management. ► Partially Premixed Compression Ignition (PPCI). ► Effect of fuel properties on engine performance and emissions. ► Fuel design strategies for the control of PPCI combustion. ► Alternative fuels for diesel engines.