Imperial College London

Dr Arash Hamzehloo

Faculty of EngineeringDepartment of Mechanical Engineering

Research Associate
 
 
 
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Contact

 

+44 (0)20 7594 2442a.hamzehloo

 
 
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Location

 

712City and Guilds BuildingSouth Kensington Campus

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Summary

 

Summary

Arash is a research associate within the Thermofluids Division of the Department of Mechanical Engineering at Imperial College London. He has a degree in Mechanical Engineering and an MSc in Automotive Engineering. Arash received his PhD in Mechanical Engineering (Computational Thermofluids) from University College London (UCL) where he worked on developing computational frameworks for studying under-expanded jets, in-cylinder mixture formation and combustion with focus on applications in advanced gaseous-fuelled direct-injection spark-ignition (DISI) internal combustion (IC) engines. He also conducted postdoctoral research at UCL where he was involved in the development of a numerical approach for modelling flash-boiling liquid fuel sprays. In 2016 he moved to Imperial College to continue his research on modelling complex fluid flows including cavitation, flash-boiling and supercritical injection. As part of an EPSRC-funded project and in close collaboration with major UK universities as well as industrial partners including Jaguar Land Rover, Ricardo and BP, he works on developing low and zero carbon propulsion systems. Arash is also interested in aerodynamics and has numerically investigated aerodynamic characteristics of various bodies from road cars to hypersonic vehicles.     

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Publications

Journals

Price C, Hamzehloo A, Aleiferis P, et al., 2016, AN APPROACH TO MODELING FLASH-BOILING FUEL SPRAYS FOR DIRECT-INJECTION SPARK-IGNITION ENGINES , Atomization and Sprays, Vol:26, ISSN:1044-5110, Pages:1197-1239

Hamzehloo A, Aleiferis PG, 2016, Gas dynamics and flow characteristics of highly turbulent under-expanded hydrogen and methane jets under various nozzle pressure ratios and ambient pressures, International Journal of Hydrogen Energy, Vol:41, ISSN:0360-3199, Pages:6544-6566

Hamzehloo A, Aleiferis PG, 2016, Numerical modelling of transient under-expanded jets under different ambient thermodynamic conditions with adaptive mesh refinement, International Journal of Heat and Fluid Flow, Vol:61, ISSN:0142-727X, Pages:711-729

Price C, Hamzehloo A, Aleiferis P, et al., 2015, Aspects of Numerical Modelling of Flash-Boiling Fuel Sprays, Sae Technical Papers, Vol:2015

Conference

Hamzehloo A, Aleiferis PG, 2014, Large Eddy Simulation of Near-Nozzle Shock Structure and Mixing Characteristics of Hydrogen Jets for Direct-Injection Spark-Ignition Engines, 10th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT2014)

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