| Investigation on the effect of concentration of methane in biogas when used as a fuel for a spark ignition engine E Porpatham, A Ramesh, B Nagalingam fuel 87 (8-9), 1651-1659, 2008 | 369 | 2008 |
| Effect of hydrogen addition on the performance of a biogas fuelled spark ignition engine E Porpatham, A Ramesh, B Nagalingam International journal of Hydrogen energy 32 (12), 2057-2065, 2007 | 345 | 2007 |
| Effect of compression ratio on the performance and combustion of a biogas fuelled spark ignition engine E Porpatham, A Ramesh, B Nagalingam Fuel 95, 247-256, 2012 | 217 | 2012 |
| Effects of compression ratio and hydrogen addition on lean combustion characteristics and emission formation in a Compressed Natural Gas fuelled spark ignition engine JP Bhasker, E Porpatham Fuel 208, 260-270, 2017 | 111 | 2017 |
| Effect of swirl on the performance and combustion of a biogas fuelled spark ignition engine E Porpatham, A Ramesh, B Nagalingam Energy conversion and management 76, 463-471, 2013 | 100 | 2013 |
| High-efficiency conversion of natural gas fuel to power by an integrated system of SOFC, HCCI engine, and waste heat recovery: Thermodynamic and thermo-economic analyses P Zhu, J Yao, C Qian, F Yang, E Porpatham, Z Zhang, Z Wu Fuel 275, 117883, 2020 | 59 | 2020 |
| Performance analysis of a novel SOFC-HCCI engine hybrid system coupled with metal hydride reactor for H2 addition by waste heat recovery Z Wu, P Tan, P Zhu, W Cai, B Chen, F Yang, Z Zhang, E Porpatham, M Ni Energy conversion and management 191, 119-131, 2019 | 58 | 2019 |
| Effect of compression ratio and hydrogen addition on part throttle performance of a LPG fuelled lean burn spark ignition engine K Ravi, JP Bhasker, E Porpatham Fuel 205, 71-79, 2017 | 56 | 2017 |
| Experimental studies on the effects of enhancing the concentration of oxygen in the inducted charge of a biogas fuelled spark ignition engine E Porpatham, A Ramesh, B Nagalingam Energy 142, 303-312, 2018 | 34 | 2018 |
| Effect of piston geometry on performance and emission characteristics of an LPG fuelled lean burn SI engine at full throttle condition K Ravi, E Porpatham Applied Thermal Engineering 110, 1051-1060, 2017 | 34 | 2017 |
| Dynamic modeling and operation strategy of natural gas fueled SOFC-Engine hybrid power system with hydrogen addition by metal hydride for vehicle applications Z Wu, P Zhu, J Yao, P Tan, H Xu, B Chen, F Yang, Z Zhang, E Porpatham, ... ETransportation 5, 100074, 2020 | 28 | 2020 |
| Hydrogen rich exhaust gas recirculation (H2EGR) for performance improvement and emissions reduction of a compression ignition engine V Chintala, D Benaerjee, PK Ghodke, E Porpatham International Journal of Hydrogen Energy 44 (33), 18545-18558, 2019 | 28 | 2019 |
| Partial hydrogenation and hydrogen induction: A comparative study with B20 operation in a turbocharged CRDI diesel engine T Jeyaseelan, N Chacko, N Pushyanth, J Alexander, E Porpatham International Journal of Hydrogen Energy 46 (43), 22659-22669, 2021 | 21 | 2021 |
| Influence of high compression ratio and hydrogen addition on the performance and emissions of a lean burn spark ignition engine fueled by ethanol-gasoline D Suresh, E Porpatham International Journal of Hydrogen Energy 48 (38), 14433-14448, 2023 | 19 | 2023 |
| CFD study and experimental investigation of piston geometry induced in-cylinder charge motion on LPG fuelled lean burn spark ignition engine K Ravi, JP Bhasker, J Alexander, E Porpatham Fuel 213, 1-11, 2018 | 19 | 2018 |
| Gaseous alternative fuels for Spark Ignition Engines-A technical review K Ravi, S Mathew, JP Bhasker, E Porpatham Journal of Chemical and Pharmaceutical Sciences 10 (1), 93-99, 2017 | 17 | 2017 |
| Experimental investigation and modeling of cycle by cycle variations in a gas fuelled SI engine VM Shigarkanthi, E Porpatham, A Ramesh SAE Technical Paper, 2005 | 17 | 2005 |
| Effect of spark timing on the performance of a spark ignition engine running on biogas–hydrogen blends E Porpatham, A Ramesh, B Nagalingam Biofuels 8 (6), 635-642, 2017 | 11 | 2017 |
| Investigations on the use of biogas and LPG in a spark ignition engine E Porpatham, A Ramesh, B Nagalingam PRITHVI International conference on environment friendly transportation …, 2005 | 9 | 2005 |
| LPG gaseous phase electronic port injection on performance, emission and combustion characteristics of Lean Burn SI Engine E Porpatham IOP Conference Series: Earth and Environmental Science 40 (1), 012069, 2016 | 7 | 2016 |
