Stefan Tuechler, Colin Copeland. (2020). Numerical optimisation of a micro-wave rotor turbine using a quasi-two-dimensional CFD model and a hybrid algorithm. Shock Waves. (In Press)
Zheng Liu, Colin D Copeland. (2020). Optimization of a Radial Turbine for Pulsating Flows. J. of Eng. for Gas Turbines and Power. 142(5): 051009, https://doi.org/10.1115/1.4046235
Stefan Tüchler, Colin D. Copeland. (2020). Experimental and numerical assessment of an optimised, nonaxial wave rotor turbine. Applied Energy. 268, https://doi.org/10.1016/j.apenergy.2020.115013
Katherine H. Powers, Chris J. Brace, Chris J. Budd, Colin D. Copeland, Paul A. Milewski. (2020). Modelling Axisymmetric Centrifugal Compressor Characteristics from First Principles. Journal of Turbomachinery. 142(9): 091010, https://doi.org/10.1115/1.4047616
Noémie Chagnon-Lessard, Colin Copeland, François Mathieu-Potvin, Louis Gosselin. (2020). Maximizing specific work output extracted from engine exhaust with novel inverted Brayton cycles over a large range of operating conditions. Energy. 191 https://doi.org/10.1016/j.energy.2019.116350
Stefan Tüchler, Colin D. Copeland. (2020). Validation of a Numerical Quasi-One-Dimensional Model for Wave Rotor Turbines With Curved Channels. J. of Eng. for Gas Turbines and Power. 142(2): 021017 https://doi.org/10.1115/1.4044286
Sipeng Zhu, Bo Hu, Sam Akehurst, Colin Copeland, Andrew Lewis, Hao Yuan, Ian Kennedy, Ciaran Branney. (2019). A review of water injection applied on the internal combustion engine. Energy Conversion and Management. https://doi.org/10.1016/j.enconman.2019.01.042
Stefan Tüchler, Colin D. Copeland. (2019). Experimental results from the Bath μ-wave rotor turbine performance tests. Journal of Energy Conversion and Management. 189, 33-48. https://doi.org/10.1016/j.enconman.2019.03.079
Ian Kennedy, Zhihang Chen, Bob Ceen, Simon Jones, Colin D. Copeland. (2019). Experimental Investigation of an Inverted Brayton Cycle for Exhaust Gas Energy Recovery. Journal of Engineering for Gas Turbines and Power. 141(3): 032301 https://doi.org/10.1115/1.4041109
Ian Kennedy, Tomasz Duda, Zheng Liu, Bob Ceen, Andy Jones, Colin D. Copeland. (2019). Investigation into a Combined Inverted Brayton and Rankine Cycle. Journal of Engineering for Gas Turbines and Power. 141(12): 121009 https://doi.org/10.1115/1.4045349
Ramkumar Vijayakumar, Sam Akehurst, Zheng Liu, Miguel A. Reyes-Belmonte, Chris. J. Brace, Dai Liu, Colin D. Copeland. (2019). Design and testing a bespoke cylinder head pulsating flow generator for a turbocharger gas stand. Energy. 189, 116291. https://doi.org/10.1016/j.energy.2019.116291
Stefan Tüchler, Zhihang Chen, Colin D. Copeland. (2018). Multipoint shape optimisation of an automotive radial compressor using a coupled computational fluid dynamics and genetic algorithm approach. Energy. 165, 543-561 https://doi.org/10.1016/j.energy.2018.09.076
Zheng Liu, Colin Copeland. (2018). New method for mapping radial turbines exposed to pulsating flows.
Journal of Energy. https://doi.org/10.1016/j.energy.2018.08.107
Ian Kennedy, Zhihang Chen, Bob Ceen, Simon Jones, Colin D. Copeland. (2018). Inverted Brayton Cycle With Exhaust Gas Condensation. Journal of Engineering for Gas Turbines and Power. https://doi.org/10.1115/1.4039811
Pengfei Lu, Chris. Brace, Bo Hu, Colin D. Copeland. (2017). Analysis and Comparison of the Performance of an Inverted Brayton Cycle and Turbocompounding With Decoupled Turbine and Continuous Variable
Transmission Driven Compressor for Small Automotive Engines. Journal of Engineering for Gas Turbines and Power. https://doi.org/10.1115/1.4035600
Calogero Avola, Colin Copeland, Alessandro Romagnoli, Richard Burke, Pavlos Dimitriou. (2017). Attempt to correlate simulations and measurements of turbine performance under pulsating flows for automotive turbochargers. Journal of Automobile Engineering (IMECHE Part D). https://doi.org/10.1177/0954407017739123
Pavlos Dimitriou, Richard Burke, Qingning Zhang, Colin D Copeland, Harald Stoffels. (2017). Electric Turbocharging for Energy Regeneration and Increased Efficiency at Real Driving Conditions. Journal of Applied Sciences. https://doi.org/10.3390/app7040350
Zhihang Chen, Colin Copeland, Bob Ceen, Simon Jones, Alan Agurto Goya. (2017). Modeling and Simulation of an Inverted Brayton Cycle as an Exhaust-Gas Heat-Recovery System. Journal of Engineering for Gas Turbines and Power. https://doi.org/10.1115/1.4035738
Calogero Avola*, Colin D. Copeland, Richard D. Burke, Chris J. Brace. (2017). Effect of inter-stage phenomena on the performance prediction of two-stage turbocharging systems. Journal of Energy. https://doi.org/10.1016/j.energy.2017.06.067
Bo Hu, Sam Akehurst, Andrew G J Lewis, Pengfei Lu, Darren Millwood, Colin D. Copeland, Edward Chappell, Andrew De Freitas, James Shawe. (2017). Experimental analysis of the V-Charge variable drive supercharger system on a 1.0 L GTDI engine. Journal of Automobile Engineering (IMECHE Part D) https://doi.org/10.1177/0954407017730464
Alessandra Romagnoli, Giovanni Vorraro, Srithar Rajoo, Colin D. Copeland, Ricardo Martinez-Botas. (2017). Characterization of a supercharger as boosting & turbo-expansion device in sequential multi-stage systems. Journal of Energy Conversion and Management. https://doi.org/10.1016/j.enconman.2016.12.051
Pavlos Dimitriou, James W. G. Turner, Richard Burke, Colin D. Copeland. (2017). The Benefits of a Mid-Route Exhaust Gas Recirculation (EGR) System for Two-stage Boosted Engines. International Journal of Engine Research. https://doi.org/10.1177/1468087417723782
Bo Hu, James WG Turner, Sam Akehurst, Chris Brace, Colin D. Copeland. (2016). Observations on and potential trends for mechanically supercharging a downsized passenger car engine: a review. Journal of Automobile Engineering. https://doi.org/10.1177/0954407016636971
Bo Hu, Sam Akehurst, Chris Brace, Pengfei Lu, Colin D. Copeland, J. W. G. Turner. (2016). Fuel Efficiency Optimization for a Divided Exhaust Period Regulated Two-Stage Downsized Spark Ignition Engine. Journal of Engineering for Gas Turbines and Power. https://doi.org/10.1115/1.4031624
Huayin Tang, Colin Copeland, Sam Akehurst, Chris Brace, Peter Davies, Ludek Pohorelsky, Les Smith, Geoff Capon. (2016). A novel predictive semi-physical feed-forward turbocharging system transient control strategy based on mean-value turbocharger model. International Journal of Engine Research. https://doi.org/10.1177/1468087416670052
Richard D. Burke, Colin D. Copeland, Tomasz Duda*, Miguel A. Rayes-Belmote*. (2016). Lumped Capacitance and Three-Dimensional Computational Fluid Dynamics Conjugate Heat Transfer Modeling of an Automotive Turbocharger. Journal of Engineering for Gas Turbines and Power. https://doi.org/10.1115/1.4032663
Colin D. Copeland, Zhihang Chen*. (2016). The Benefits of an Inverted Brayton Bottoming Cycle as an Alternative to Turbocompounding. Journal of Engineering for Gas Turbines and Power. https://doi.org/10.1115/1.4031790
Rafal Wrobel, Gyula Vainel, Colin Copeland, Tomasz Duda, Dave Staton, Phil H. Mellor. (2015). Investigation of mechanical loss components and heat transfer in an axial-flux PM machine. IEEE Transactions on industry applications. https://doi.org/10.1109/TIA.2015.2405499
James W.G. Turner, A. Popplewell, D.J. Marshall, T.R. Johnson, Lee Barker, Jason King, John Martin, Andrew Lewis, Sam Akehurst, Chris J. Brace, Colin D. Copeland. (2015). SuperGen on Ultraboost: Variable-Speed Centrifugal Supercharging as an Enabling Technology for Extreme Engine Downsizing. International Journal of Engines. https://doi.org/10.4271/2015-01-1282
Bo Hu, Colin Copeland, Pengfei Lu, Sam Akehurst, Chris Brace, J.W.G Turner, Alessandro Romagnoli, Ricardo Martinez-Botas. (2015). A New De-throttling Concept in a Twin-Charged Gasoline Engine System. International Journal of Engines. https://doi.org/10.4271/2015-01-1258.
J.W.G. Turner, A. Popplewell, R. Patel, T.R. Johnson, N.J. Darnton, S. Richardson, S.W. Bredda, R.J. Tudor, C.I. Bithell, R. Jackson, S.M. Remmert, R.F. Cracknell, J.X. Fernandes, A.G.J. Lewis, S. Akehurst, C.J. Brace, C. Copeland, R. Martinez-Botas, A. Romagnoli, A.A. Burluka. (2014). Ultra Boost for Economy: Extending the Limits of Extreme Engine Downsizing. International Journal of Engines. https://doi.org/10.4271/2014-01-1185.
Peter Newton, Alessandro Romagnoli, Ricardo Martinez-Botas, Colin Copeland, Martin Seiler. (2014). A Method of Map Extrapolation for Unequal and Partial Admission in a Double Entry Turbine. Journal of Turbomachinery. https://doi.org/10.1115/1.4025763
Bo Hu, Sam Akehurst, Chris Brace, Colin D. Copeland, James Turner. (2014). 1-D simulation study of divided exhaust period for a highly downsized turbocharged SI engine-scavenge valve optimization. SAE International Journal of Engines. https://doi.org/10.4271/2014-01-1656.