OOIR: Observatory of International Research

Papers

(The H4-Index of International Journal of Engine Research is 15. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
Optimization of the combustion system and control strategy for the new hybrid-dedicated 2.5 L TGDI engine	295
A universally applicable 0D combustion model with a novel analysis of the critical factors affecting combustion in spark-ignition engines	48
Experimental and 2-D simulation studies on urea pulse strategies to investigate chemical reactions in Cu-Chabazite SCR catalysts	46
Experimental and numerical investigations of heat transfer characteristics of a piston cooling bore impinged by SAE 30 oil	45
Fuel control strategy for robust low-load gasoline low temperature combustion	30
Fuel-air mixing in motored CFR engine at research octane number (RON) relevant condition	21
Experimental characterization of the injected mass variation in a high-pressure GDI injector operating with a multiple injection strategy	20
Effect of piston geometry on combustion characteristics of CI engine used Sal seed oil	20
The effect of port water injection on knocking and emission characteristics of natural-aspirated GDI engine operated under cruising condition	20
Physically-based control-oriented modeling for turbocharged stoichiometric spark-ignited engine with cooled EGR and flexible VVT systems	19
Comprehensive experimental and numerical investigation on a dedicated hydrogen combustion system for heavy duty application	19
Evaluation of machine learning models for optimization of internal combustion engines: A comparative study	18
Investigation of the light-off characteristics and secondary pollutants production mechanism in Pd/Rh catalyst for natural gas engines	17
Advanced model-based closed-loop combustion control strategies with combustion rate shaping	16
Experimental study of airpath electrification in an opposed-piston two stroke (OP2S) engine architecture	15
Simulation study on the cavitation flow characteristics of liquid ammonia in the nozzle under high-pressure injection conditions	15
Influence of spray and combustion processes on piston temperatures and engine heat transfer in a high-output diesel engine	15
The experimental investigation of performance behaviors of a beta-type Stirling engine with bell-crank motion mechanism	15
Toward a digital twin of a mid-speed marine engine: From detailed 1D engine model to real-time implementation on a target platform	15