James Szybist Section Head, Propulsion Science Contact SZYBISTJP@ORNL.GOV All Publications Approach for High Methanol Substitution by Energy with Conventional and Bio Pilot Fuels... Independent Fuel Property Effects of Fuel Volatility on Low Temperature Heat Release and Fuel Autoignition Hydrocarbon and particulate matter evolution in the exhaust manifold of a spark-ignited engine under cold-start operation Development of a Supercharged Octane Number and a Supercharged Octane Index Effect of Split-Injection Strategies on Engine Performance and Emissions under Cold-Start Operation Fuel Composition Influences on Reciprocating Engine Performance Fuel property impacts on gaseous and PM emissions from a multi-mode single-cylinder engine Fuel Stratification Effects on Gasoline Compression Ignition with a Regular-Grade Gasoline on a Single-Cylinder Medium-Duty D... Stability, rheological and combustion properties of biodiesel blends with a very-low sulfur fuel oil (VLSFO) Fuel Stratification Effects on Gasoline Compression Ignition with a Regular-Grade Gasoline on a Single-Cylinder Medium-Duty Diesel Engine at Low Load Artificial Neural Networks for In-Cycle Prediction of Knock Events Performance Comparison of LPG and Gasoline in an Engine Configured for EGR-Loop Catalytic Reforming Impact of fuel chemical function characteristics on spark assisted and kinetically controlled compression ignition performance focused on multi-mode operation The effect of spark-plug heat dispersal range and exhaust valve opening timing on cold-start emissions and cycle-to-cycle variability Fuel Effects on Advanced Compression Ignition Load Limits CFD modeling of pre-spark heat release in a boosted direct-injection spark-ignition engine Three-Dimensional CFD Investigation of Pre-Spark Heat Release in a Boosted SI Engine Octane Index Applicability over the Pressure-Temperature Domain What Fuel Properties Enable Higher Thermal Efficiency in Spark-Ignited Engines? Impact of engine pressure-temperature trajectory on autoignition for varying fuel properties Knock Mitigation Effectiveness of EGR across the Pressure-Temperature Domain... Effects of molar expansion ratio of fuels on engine efficiency Modeling pre-spark heat release and low temperature chemistry of iso-octane in a boosted spark-ignition engine Fuel-Lubricant Interactions on the Propensity for Stochastic Pre-Ignition High Load Expansion of Catalytic EGR-Loop Reforming under Stoichiometric Conditions for Increased Efficiency in Spark Ignition Engines Pagination Current page 1 Page 2 Page 3 … Next page ›› Last page Last » Key Links ORCID Organizations User Facilities National Transportation Research Center
News Properties vs. chemistry: Co-Optima research determines predictor of fuel performance, develops roadmap for biofuels design
