Combustion Characteristic Prediction of Dual Direct Injection Fuel (Diesel-Propane) on RCEM Based on an Artificial Neural Network Approach

Table 3

Experimental conditions.

Properties	Diesel	Propane
Injection pressure (bar)	500	200
Fuel injection timing (BTDC)	10°	0°–40°
Fuel percentage	0-90%	10-100%
Initial pressure	1 atm
Compression ratio	17 and 19
Initial temperature (K)	353.15
Engine speed (rpm)	240