Combustion Modeling Approach for the Optimization of a Temperature Controlled Reactivity Compression Ignition Engine Fueled with Iso-Octane

In this study, an innovative Low Temperature Combustion (LTC) system named Controlled Reactivity Compression Ignition (TCRCI) is presented, and a numerical optimization of the hardware operating parameters proposed. The studied combustion aims to reduce complexity Reaction engine (RCCI), replacing direct injection high reactivity fuel with heated low fuel. at actual state development its characteristics are discussed. Hence, it clear that performances highly limited by diesel-derived hardware, dedicated model must be designed progress in technology. A Computational Fluid Dynamics (CFD) suitable for simulation type proposed, validated available experimental conditions. Particle Swarm Optimization (PSO) algorithm was integrated Dynamic software optimize means computational simulation. condition considered has relatively load fixed mass compression ratio. piston bowl geometry, boosting pressure. achieved configuration characterized wider angle, able increase net efficiency 3% significantly CO emissions from 0.407 0.136 mg.