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Apostolos Karvountzis-Kontakiotis
Apostolos Karvountzis-Kontakiotis
City, University of London
Verified email at city.ac.uk
Title
Cited by
Cited by
Year
Experimental study of a small scale organic Rankine cycle waste heat recovery system for a heavy duty diesel engine with focus on the radial inflow turbine expander performance
F Alshammari, A Pesyridis, A Karvountzis-Kontakiotis, B Franchetti, ...
Applied Energy 215, 543-555, 2018
842018
Expander technologies for automotive engine organic rankine cycle applications
F Alshammari, A Karvountzis-Kontakiotis, A Pesyridis, M Usman
Energies 11 (7), 1905, 2018
652018
Application of micro gas turbine in range-extended electric vehicles
A Karvountzis-Kontakiotis, AM Andwari, A Pesyridis, S Russo, R Tuccillo, ...
Energy 147, 351-361, 2018
602018
Off-design performance prediction of radial turbines operating with ideal and real working fluids
F Alshammari, A Karvountzis-Kontakiotis, A Pesiridis, P Giannakakis
Energy Conversion and Management 171, 1430–1439, 2018
512018
Hybrid electric vehicle performance with organic rankine cycle waste heat recovery system
A Mahmoudzadeh Andwari, A Pesiridis, A Karvountzis-Kontakiotis, ...
Applied Sciences 7 (5), 437, 2017
432017
Radial expander design for an engine organic rankine cycle waste heat recovery system
F Alshammari, A Karvountzis-Kontakiotis, A Pesiridis, T Minton
Energy Procedia 129, 285-292, 2017
422017
A comparative study of the effect of turbocompounding and ORC waste heat recovery systems on the performance of a turbocharged heavy-duty diesel engine
A Mahmoudzadeh Andwari, A Pesiridis, V Esfahanian, A Salavati-Zadeh, ...
Energies 10 (8), 1087, 2017
422017
Combustion and emissions of a common-rail diesel engine fueled with HWCO
M Kousoulidou, A Dimaratos, A Karvountzis-Kontakiotis, Z Samaras
Journal of Energy Engineering 140 (3), A4013001, 2014
402014
An appraisal of proportional integral control strategies for small scale waste heat to power conversion units based on Organic Rankine Cycles
M Marchionni, G Bianchi, A Karvountzis-Kontakiotis, A Pesyridis, ...
Energy 163, 1062-1076, 2018
392018
Experimental investigation of cyclic variability on combustion and emissions of a high-speed SI engine
A Karvountzis-Kontakiotis, L Ntziachristos, Z Samaras, A Dimaratos, ...
SAE Technical Paper, 2015
352015
Effect of an ORC waste heat recovery system on diesel engine fuel economy for off-highway vehicles
A Karvountzis-Kontakiotis, A Pesiridis, H Zhao, F Alshammari, ...
SAE Technical Paper, 2017
302017
Exploring the stochastic and deterministic aspects of cyclic emission variability on a high speed spark-ignition engine
A Karvountzis-Kontakiotis, A Dimaratos, L Ntziachristos, Z Samaras
Energy 118, 68-76, 2017
302017
Dynamic modeling and optimization of an ORC unit equipped with plate heat exchangers and turbomachines
M Marchionni, G Bianchi, A Karvountzis-Kontakiotis, A Pesiridis, ...
Energy Procedia 129, 224-231, 2017
272017
Implications of engine start-stop on after-treatment operation
GC Koltsakis, Z Samaras, A Karvountzis-Kontakiotis, T Zacharopoulou, ...
SAE International Journal of Engines 4 (1), 1571-1585, 2011
232011
Design and study of back-swept high pressure ratio radial turbo-expander in automotive organic Rankine cycles
F Alshammari, A Karvountzis-Kontakiotis, A Pesyridis, I Alatawi
Applied Thermal Engineering 164, 114549, 2020
202020
Variable geometry turbine design for off-highway vehicle organic Rankine cycle waste heat recovery
A Karvountzis-Kontakiotis, F Alshammari, A Pesiridis, B Franchetti, ...
192016
Improvement of NO and CO predictions for a homogeneous combustion SI engine using a novel emissions model
A Karvountzis-Kontakiotis, L Ntziachristos
Applied energy 162, 172-182, 2016
142016
Effect of radial turbo-expander design on off-highway vehicle organic Rankine cycle system efficiency
F Alshammari, A Karvountzis-Kontakiotis, A Pesyridis
International Journal of Powertrains 7 (1-3), 72-93, 2018
132018
Radial turbine expander design for organic rankine cycle, waste heat recovery in high efficiency, off-highway vehicles
F Alshammari, A Karvountzis-Kontakiotis, A Pesiridis
SAGE Publications, 2016
122016
Study on pollutants formation under knocking combustion conditions using an optical single cylinder SI research engine
A Karvountzis-Kontakiotis, H Vafamehr, A Cairns, M Peckham
Energy 158, 899-910, 2018
92018
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