S.T.P. Purayil

Review of hydrogen–gasoline SI dual fuel engines: Engine performance and emission

S.T.P. Purayil, Mohammad O. Hamdan, Salah Addin Burhan Al-Omari et al. · Energy Reports · 2023 · 98 citations · Full text

Engineering, Automotive Engineering, Mechanical Engineering +17

CI engine performance and emissions with waste cooking oil biodiesel boosted with hydrogen supplement under different load and engine parameters

Emad Elnajjar, Salah Addin Burhan Al-Omari, Mohamed Y.E. Selim et al. · Alexandria Engineering Journal · 2021 · 61 citations · Full text

Engineering, Chemical Engineering, Mechanical Engineering +17

Effect of hydrogen blending on the combustion performance, emission, and cycle-to-cycle variation characteristics of a single-cylinder GDI spark ignition dual-fuel engine

S.T.P. Purayil, Emad Elnajjar · International Journal of Thermofluids · 2023 · 38 citations · Full text

Engineering, Automotive Engineering, Mechanical Engineering +17

Experimental investigation of spark timing on extension of hydrogen knock limit and performance of a hydrogen-gasoline dual-fuel engine

S.T.P. Purayil, Salah Addin Burhan Al-Omari, Emad Elnajjar · International Journal of Hydrogen Energy · 2023 · 30 citations

Engineering, Automotive Engineering, Mechanical Engineering +17

Influence of ethanol–gasoline–hydrogen and methanol–gasoline–hydrogen blends on the performance and hydrogen knock limit of a lean-burn spark ignition engine

S.T.P. Purayil, Mohammad O. Hamdan, MYE Selim et al. · Fuel · 2024 · 29 citations

Engineering, Automotive Engineering, Chemical Engineering +16