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Felix Leach
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Proceedings Papers

A Minimum Area Piston for Compression Ignition Engines

Felix Leach, Martin Davy, Sridhar Ayyapureddi, Steven Pierson, Juan San Primitivo Rodriguez, Gilbert Sammut
Proc. ASME. ICEF2024, ASME 2024 ICE Forward Conference, V001T03A003, October 20–23, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2024-138846
https://doi.org/10.1115/ICEF2024-138846
View Paper titled, A Minimum Area Piston for Compression Ignition Engines
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Topics: Diesel engines, Pistons, Design, Fuels, Stress, Compression, Energy budget (Physics), Engines, Exhaust systems, Fuel consumption
Proceedings Papers

Mixing and Warming Characterisation of Cryogenic Hydrogen Jets Through Proper Orthogonal Decomposition

Giovanni Tretola, Li Shen, Felix Leach, Konstantina Vogiatzaki
Proc. ASME. ICEF2024, ASME 2024 ICE Forward Conference, V001T06A012, October 20–23, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2024-140954
https://doi.org/10.1115/ICEF2024-140954
View Paper titled, Mixing and Warming Characterisation of Cryogenic Hydrogen Jets Through Proper Orthogonal Decomposition
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Topics: Hydrogen, Jets, Principal component analysis, Temperature, Leakage, Fluctuations (Physics), Heat flux, Pressure, Aircraft propulsion, Computational fluid dynamics
Proceedings Papers

Effect of Ethanol Addition on the Laminar Burning Velocity of Gasoline Surrogates With Toluene

Varun Shankar, XiaoHang Fang, Nathan Hinton, Martin Davy, Felix Leach
Proc. ASME. ICEF2022, ASME 2022 ICE Forward Conference, V001T02A006, October 16–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2022-90452
https://doi.org/10.1115/ICEF2022-90452
View Paper titled, Effect of Ethanol Addition on the Laminar Burning Velocity of Gasoline Surrogates With Toluene
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Topics: Combustion, Ethanol, Gasoline, Fuels, Heptane, Pressure, Temperature, Biomass, Bombs, Engineering simulation
Journal Articles

The Influence of Cycle-to-Cycle Hydrocarbon Emissions on Cyclic NO:NO 2 Ratio From a HSDI Diesel Engine

Felix Leach, Varun Shankar, Martin Davy, Mark Peckham
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2021, 143(9): 091016.
Paper No: GTP-21-1082
https://doi.org/10.1115/1.4050866
Published Online: May 31, 2021
View Article titled, The Influence of Cycle-to-Cycle Hydrocarbon Emissions on Cyclic NO:NO 2 Ratio From a HSDI Diesel Engine
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Topics: Cycles, Diesel engines, Emissions, Engines, Exhaust gas recirculation, Exhaust systems, Nitrogen oxides, Instrumentation, Stress, Cylinders
Proceedings Papers

Prediction of NO x Emissions for a Range of Engine Hardware Configurations Using Artificial Neural Networks

Nick Papaioannou, XiaoHang Fang, Felix Leach, Martin H. Davy
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T06A001, November 4–6, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2020-2911
https://doi.org/10.1115/ICEF2020-2911
View Paper titled, Prediction of NO x Emissions for a Range of Engine Hardware Configurations Using Artificial Neural Networks
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Topics: Artificial neural networks, Emissions, Engines, Hardware, Nitrogen oxides, Diesel engines, Ejectors, Feedforward control, Fuels, Nozzles
Proceedings Papers

The Influence of Cycle-to-Cycle Hydrocarbon Emissions on Cyclic NO:NO 2 Ratio From a HSDI Diesel Engine

Felix Leach, Varun Shankar, Martin Davy, Mark Peckham
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T04A001, November 4–6, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2020-2904
https://doi.org/10.1115/ICEF2020-2904
View Paper titled, The Influence of Cycle-to-Cycle Hydrocarbon Emissions on Cyclic NO:NO 2 Ratio From a HSDI Diesel Engine
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Topics: Cycles, Diesel engines, Emissions, Exhaust systems, Cylinders, Engines, Exhaust gas recirculation, Nitrogen oxides, Ejectors, Instrumentation
Journal Articles

Improving the Uncertainty of Exhaust Gas Temperature Measurements in Internal Combustion Engines

Nick Papaioannou, Felix Leach, Martin Davy
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2020, 142(7): 071007.
Paper No: GTP-20-1050
https://doi.org/10.1115/1.4047283
Published Online: June 30, 2020
View Article titled, Improving the Uncertainty of Exhaust Gas Temperature Measurements in Internal Combustion Engines
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Topics: Errors, Exhaust systems, Temperature, Thermocouples, Heat conduction, Enthalpy, Flow (Dynamics), Radiation (Physics)
Journal Articles

Cycle-to-Cycle NO and NO x Emissions From a HSDI Diesel Engine

Felix Leach, Martin Davy, Mark Peckham
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2019, 141(8): 081007.
Paper No: GTP-19-1108
https://doi.org/10.1115/1.4043218
Published Online: April 1, 2019
View Article titled, Cycle-to-Cycle NO and NO x Emissions From a HSDI Diesel Engine
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Topics: Cycles, Emissions, Nitrogen oxides, Engines, Diesel engines, Pressure, Exhaust gas recirculation, Cylinders
Proceedings Papers

Cycle-to-Cycle NO and NO x Emissions From a HSDI Diesel Engine

Felix Leach, Martin Davy, Mark Peckham
Proc. ASME. ICEF2018, Volume 1: Large Bore Engines; Fuels; Advanced Combustion, V001T03A033, November 4–7, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2018-9772
https://doi.org/10.1115/ICEF2018-9772
View Paper titled, Cycle-to-Cycle NO and NO x Emissions From a HSDI Diesel Engine
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Topics: Cycles, Diesel engines, Emissions, Nitrogen oxides, Exhaust systems, Engines, Exhaust gas recirculation, Combustion, Cylinders, Flow (Dynamics)
Proceedings Papers

Computational Investigation of the Effects of Piston Geometry on the Combustion Evolution in a Light Duty HSDI Engine

Riyaz Ismail, Felix Leach, Martin H. Davy, David Richardson, Brian Cooper
Proc. ASME. ICEF2017, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T06A014, October 15–18, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2017-3588
https://doi.org/10.1115/ICEF2017-3588
View Paper titled, Computational Investigation of the Effects of Piston Geometry on the Combustion Evolution in a Light Duty HSDI Engine
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Topics: Combustion, Engines, Geometry, Pistons, Fuels, Combustion chambers, Computational fluid dynamics, Diesel engines, Cycles, Cylinders