Publications

BibTeX

@article{measurementsofl-2026/7,
  title={Measurements of liquid ammonia sprays using the ECN Spray M injector with injector-to-injector comparisons},
  author={Shen L, Bajwa AU & Leach F},
  journal={Energy and Fuels},
  publisher={American Chemical Society},
  year = "2026"
}

BibTeX

@misc{datasupportingm-2026/7,
  title={Data supporting Measurements of Liquid Ammonia Sprays Using the ECN Spray M Injector with Injector-To-Injector Comparisons},
  author={Leach F},
  year = "2026"
}

BibTeX

@article{anupdateddatadr-2026/7,
  title={An Updated Data-Driven Greenhouse Gas Emission Rate Analysis for
                    Vehicle Comparisons Applied to Europe},
  author={Drew A, Burton T, Senecal K, Davy M & Leach F},
  journal={SAE International Journal of Electrified Vehicles},
  volume={15},
  number={14-15-03-0016},
  publisher={SAE International},
  year = "2026"
}

BibTeX

@article{developmentcali-2026/3,
  title={Development, Calibration, and Testing of Thin-Film Heat Flux Sensors for wall heat flux measurements of hydrogen and hydrogen-methane flames},
  author={Jehart T, Leach F & Davy M},
  journal={Measurement Science and Technology},
  publisher={IOP Publishing},
  year = "2026"
}

BibTeX

@article{theeffectofambi-2026/3,
  title={The Effect of Ambient and Injection Pressure on Droplet Size of Ammonia Sprays in a Constant Volume Chamber},
  author={Shen L & Leach F},
  journal={Fuels},
  volume={7},
  pages={18-18},
  publisher={MDPI AG},
  year = "2026"
}

@article{forward-2026/1,
  title={Forward},
  author={Leach F & Davy M},
  journal={1d and Multi D Modeling Techniques for IC Engine Simulation},
  pages={21-22},
  year = "2026"
}

BibTeX

@misc{capturingtransi-2026/,
  title={Capturing transition behaviour of flash boiling ammonia sprays using a thermally controlled breakup model},
  author={Bundred D & Leach F},
  year = "2026"
}

@misc{vectorbasedloss-2025/9,
  title={Vector-based loss functions for turbulent flow field inpainting},
  author={Baker SJ, Goswami S, Fang X & Leach FCP},
  year = "2025"
}

BibTeX

@inproceedings{nonlinearevolut-2025/8,
  title={Non-linear evolution and acceleration of unstable fuel-lean hydrogen/air flame at ambient and cryogenic temperatures},
  author={Yang L, Zhang T, Wang Y, Fang X, Leach F et al.},
  booktitle={13th Mediterranean Combustion Symposium (MCS 2025)},
  year = "2025"
}

BibTeX

@article{reinitiationmec-2025/7,
  title={Reinitiation mechanisms in hydrogen–air attenuated detonations},
  author={Lai S, Tang S, Yang L, Zhang S, Leach F et al.},
  journal={AIP Advances},
  volume={15},
  number={075212},
  publisher={AIP Publishing},
  year = "2025"
}

BibTeX

@article{machinelearning-2025/5,
  title={Machine learning benchmark for flow reconstruction in the TCC–III optical engine},
  author={Baker S, Hobley M, Scherl I, Fang X, Leach F et al.},
  journal={International Journal of Engine Research},
  volume={26},
  pages={1654-1672},
  publisher={SAGE Publications},
  year = "2025"
}

@inproceedings{vectorbasedloss-2025/5,
  title={Vector-based loss functions for turbulent flow field inpainting},
  author={Baker S, Goswami S, Fang X & Leach F},
  booktitle={1st International Symposium on AI and Fluid Mechanics},
  year = "2025"
}

BibTeX

@inproceedings{influenceofvehi-2025/5,
  title={Influence of vehicle mass on RDE tailpipe emissions from over 1000 vehicles},
  author={Leach F},
  booktitle={46th International Vienna Motor Symposium 2025},
  year = "2025"
}

BibTeX

@article{anexperimentals-2025/5,
  title={An experimental study on the macroscopic behaviours of ammonia sprays in a constant volume chamber},
  author={Shen L & Leach F},
  journal={International Journal of Hydrogen Energy},
  volume={126},
  pages={386-395},
  publisher={Elsevier},
  year = "2025"
}

BibTeX

@article{effectsofnitric-2025/3,
  title={Effects of nitric oxide on Isolated low temperature heat release in spark ignition engines},
  author={White SP, Bajwa AU & Leach FCP},
  journal={Combustion and Flame},
  volume={273},
  number={113921},
  pages={113921-113921},
  publisher={Elsevier BV},
  year = "2025"
}

BibTeX

@article{experimentalana-2025/2,
  title={Experimental analysis and optimization of the variable valve timing on attaining high efficiency with low NOx emission of a direct-injected hydrogen engine},
  author={Lai F-Y, Sun B-G, Zhang S-W, Wang K-D, Luo Q-H et al.},
  journal={Fuel},
  volume={381},
  pages={133199-133199},
  publisher={Elsevier},
  year = "2025"
}

BibTeX

@article{numericmetricsf-2025/1,
  title={Numeric metrics for capturing variations in flow fields: an improvement towards a robust comparison of vector fields},
  author={Nowruzi M, Baker S, Leach F & Fang X},
  journal={Flow, Turbulence and Combustion},
  volume={115},
  pages={739-762},
  publisher={Springer},
  year = "2025"
}

BibTeX

@article{observingsimult-2025/1,
  title={Observing simultaneous low temperature heat release and deflagration in a spark ignition engine using formaldehyde planar laser induced fluorescence},
  author={White SP, Willman C & Leach FCP},
  journal={Applications in Energy and Combustion Science},
  pages={100321-100321},
  publisher={Elsevier},
  year = "2025"
}

BibTeX

@inproceedings{isolatedlowtemp-2024/12,
  title={Isolated low temperature heat release from binary blends of iso-octane, n-heptane and ethanol in a spark ignition engine},
  author={White SP & Leach FCP},
  booktitle={ASME 2024 ICE Forward Conference (ICEF 2024)},
  year = "2024"
}

BibTeX

@inproceedings{mixingandwarmin-2024/12,
  title={Mixing and warming characterisation of cryogenic hydrogen jets through proper orthogonal decomposition},
  author={Tretola G, Shen L, Leach F & Vogiatzaki K},
  booktitle={ASME 2024 ICE Forward Conference (ICEF 2024)},
  year = "2024"
}

BibTeX

@article{experimentalopt-2024/12,
  title={Experimental optimization of the performance and energy distribution of a direct injection hydrogen engine with analysis of application to onboard hydrogen storage methods},
  author={Zhang S-W, Sun B-G, Gui Y, Luo Q-H, Bao L-Z et al.},
  journal={Sustainable Energy Technologies and Assessments},
  volume={72},
  pages={104034-104034},
  publisher={Elsevier},
  year = "2024"
}

BibTeX

@article{experimentalmul-2024/12,
  title={Experimental multiple parameters optimization of the injection strategies for a turbocharged direct injection hydrogen engine to achieve highly efficient and clean performance},
  author={Zhang S-W, Sun B-G, Luo Q-H, Bao L-Z, Li X-Y et al.},
  journal={Energy},
  volume={312},
  pages={133592-133592},
  publisher={Elsevier},
  year = "2024"
}

BibTeX

@article{investigationso-2024/12,
  title={Investigations of combustion characteristics and mechanism of backfire-induced super-knock in a turbocharged hydrogen engine},
  author={Li X-Y, Sun B-G, Zhang S-W, Bao L-Z, Luo Q-H et al.},
  journal={Energy},
  volume={312},
  pages={133453-133453},
  publisher={Elsevier},
  year = "2024"
}

BibTeX

@inproceedings{ensemblemachine-2024/11,
  title={Ensemble machine learning techniques for particulate emissions estimation from a highly boosted GDI engine fuelled by different gasoline blends},
  author={Stangierska M, Bajwa A, Lewis A, Akehurst S, Turner J et al.},
  booktitle={2024 Energy & Propulsion Conference & Exhibition },
  year = "2024"
}

BibTeX

@article{numericalsimula-2024/11,
  title={Numerical simulation of detonation propagation and extinction in two-phase gas-droplet ammonia fuel},
  author={Zhu R, Li G, Leach F & Davy M},
  journal={International Journal of Hydrogen Energy},
  volume={90},
  pages={218-229},
  publisher={Elsevier BV},
  year = "2024"
}

BibTeX

@article{experimentalinv-2024/10,
  title={Experimental investigation of the matching boundary and optimization strategy of a variable geometry turbocharged direct-injected hydrogen engine},
  author={Lai FY, Sun BG, Zhang ZF, Zhang SW, Wang KD et al.},
  journal={Fuel},
  volume={373},
  year = "2024"
}

BibTeX

@article{designtrendsand-2024/10,
  title={Design trends and challenges in hydrogen direct injection (H2DI) internal combustion engines – A review},
  author={Goyal H, Jones P, BAJWA A, Parsons D, Akehurst S et al.},
  journal={International Journal of Hydrogen Energy},
  volume={86},
  pages={1179-1194},
  publisher={Elsevier BV},
  year = "2024"
}

@book{criticalmassthe-2024/10,
  title={Critical Mass: The One Thing You Need to Know About Green Cars R-575},
  author={LEACH F & Molden N},
  publisher={SAE International},
  year = "2024"
}

BibTeX

@article{criticalmass-2024/10,
  title={Critical Mass},
  author={Leach F & Molden N},
  journal={},
  publisher={SAE International},
  year = "2024"
}

BibTeX

@article{theimpactofalow-2024/9,
  title={The impact of a low traffic neighbourhood intervention on urban noise measured with low-cost sensors in Oxford, UK},
  author={Leach FCP, Yang J, Shankar V, Cole S, Parnell K et al.},
  journal={Transportation Research Part D Transport and Environment},
  volume={134},
  pages={104357-104357},
  year = "2024"
}

BibTeX

@article{impactsofdailyh-2024/7,
  title={Impacts of daily household activities on indoor particulate and NO2 concentrations; a case study from Oxford UK},
  author={Singh A, Bartington SE, Abreu P, Anderson R, Cowell N et al.},
  journal={Heliyon},
  pages={e34210-e34210},
  publisher={Elsevier},
  year = "2024"
}

BibTeX

@article{developmentofas-2024/6,
  title={Development of a semi-empirical physical model for transient NOx emissions prediction from a high-speed diesel engine},
  author={Bajwa A, Zou G, Zhong F, Fang X, Leach F et al.},
  journal={International Journal of Engine Research},
  volume={25},
  pages={1835-1848},
  publisher={SAGE Publications},
  year = "2024"
}

BibTeX

@misc{enginebenchflow-2024/6,
  title={EngineBench: Flow Reconstruction in the Transparent Combustion Chamber III Optical Engine},
  author={Baker SJ, Hobley MA, Scherl I, Fang X, Leach FCP et al.},
  year = "2024"
}

BibTeX

@article{effectofethanol-2024/5,
  title={Effect of ethanol and iso-octane blends on isolated low-temperature heat release in a spark ignition engine},
  author={White SP, Bajwa AU & Leach FCP},
  journal={SAE International Journal of Fuels and Lubricants},
  volume={17},
  publisher={SAE International},
  year = "2024"
}

BibTeX

@inproceedings{effectofambient-2024/4,
  title={Effect of ambient pressure on ammonia sprays using a single hole injector},
  author={Shen L & Leach FCP},
  booktitle={WCX SAE World Congress Experience 2024 (WCX 2024)},
  year = "2024"
}

BibTeX

@article{extractingvecto-2024/2,
  title={Extracting vector magnitudes of dominant structures in a cyclic engine flow with dimensionality reduction},
  author={Baker S, Fang X, Barbato A, Breda S, Magnani M et al.},
  journal={Physics of Fluids},
  volume={36},
  number={025131 },
  publisher={AIP Publishing},
  year = "2024"
}

BibTeX

@article{impactsofambien-2024/1,
  title={Impacts of ambient air quality on acute asthma hospital admissions during the COVID-19 pandemic in Oxford City, UK: a time-series study.},
  author={Singh A, Morley GL, Coignet C, Leach F, Pope FD et al.},
  journal={BMJ open},
  volume={14},
  pages={e070704-e070704},
  year = "2024"
}

BibTeX

@misc{rawdataforimpac-2024/1,
  title={Raw data for Impacts of daily household activities on indoor particulate and NO2 concentrations; a case study from Oxford UK},
  author={Leach F},
  year = "2024"
}

BibTeX

@misc{criticalmasstax-2024/1,
  title={Critical Mass tax calculator spreadsheet},
  author={Leach F & Molden N},
  year = "2024"
}

BibTeX

@inproceedings{comparingrealdr-2023/10,
  title={Comparing real driving emissions from Euro 6d-TEMP vehicles running on E0 and E10 gasoline blends},
  author={Shankar V, Usan I, Willman C & Leach F},
  booktitle={SAE Energy & Propulsion Conference 2023},
  year = "2023"
}

BibTeX

@inproceedings{ammoniaemission-2023/10,
  title={Ammonia emissions from combustion in gasoline engines},
  author={Bajwa A, Shankar V & Leach F},
  booktitle={Energy & Propulsion Conference & Exhibition},
  year = "2023"
}

@inproceedings{comparingrealdr-2023/10,
  title={Comparing Real Driving Emissions from Euro 6d-TEMP Vehicles running on E0 and E10 Gasoline Blends},
  author={Shankar V, Usen I, Molden N, Willman C & Leach F},
  booktitle={SAE Energy & Propulsion Conference},
  year = "2023"
}

BibTeX

@inproceedings{ammoniaemission-2023/10,
  title={Ammonia Emissions from Combustion in Gasoline Engines},
  author={Bajwa A, Shankar V & Leach F},
  booktitle={SAE Technical Paper Series},
  year = "2023"
}

BibTeX

@inproceedings{effectsofoxygen-2023/9,
  title={Effects of oxygenate and aromatic content on engine-out aldehyde emissions from pure, binary, and ternary mixtures of ethanol, toluene, and iso-octane},
  author={Shankar V & Leach F},
  booktitle={2023 JSAE/SAE Powertrains, Energy and Lubricants International Meeting},
  year = "2023"
}

BibTeX

@article{lowtemperatureh-2023/9,
  title={Low temperature heat release and ϕ-sensitivity characteristics of iso-octane/air mixtures},
  author={Bajwa AU, White SP & Leach FCP},
  journal={Combustion Science and Technology},
  volume={197},
  pages={440-462},
  publisher={Taylor & Francis},
  year = "2023"
}

BibTeX

@article{theimpactofcovi-2023/6,
  title={The impact of COVID-19 public health restrictions on particulate matter pollution measured by a validated low-cost sensor network in Oxford, UK.},
  author={Bush T, Bartington S, Pope FD, Singh A, Thomas GN et al.},
  journal={Building and environment},
  volume={237},
  pages={110330},
  year = "2023"
}

BibTeX

@article{dynamicmodedeco-2023/5,
  title={Dynamic mode decomposition for the comparison of engine in-cylinder flow fields from particle image velocimetry (PIV) and Reynolds-averaged Navier-Stokes (RANS) simulations},
  author={Baker S, Fang X, Shen L, Willman C, Fernandes J et al.},
  journal={Flow, Turbulence and Combustion},
  volume={111},
  pages={115-140},
  publisher={Springer},
  year = "2023"
}

BibTeX

@article{prospectsofcont-2023/5,
  title={Prospects of controlled auto-ignition based thermal propulsion units for modern gasoline vehicles

},
  author={Bajwa A, Leach F & Davy M},
  journal={Energies},
  volume={16},
  number={3887},
  publisher={MDPI},
  year = "2023"
}

BibTeX

@article{theimpactofcovi-2023/4,
  title={The impact of COVID-19 public health restrictions on particulate matter pollution measured by a validated low-cost sensor network in Oxford, UK},
  author={Bush T, Bartington S, Pope FD, Singh A, Thomas GN et al.},
  journal={Building and Environment},
  volume={237},
  number={110330},
  publisher={Elsevier },
  year = "2023"
}

BibTeX

@inproceedings{isolatedlowtemp-2023/4,
  title={Isolated low temperature heat release in spark ignition engines},
  author={White S, Bajwa A & Leach F},
  booktitle={SAE WCX23},
  year = "2023"
}