Dr Robert Woolley
BEng (Hons), PhD

Lecturer in Mechanical Engineering
Director of Postgraduate Studies (PGT)
Department of Mechanical Engineering
Sir Frederick Mappin Building
Mappin Street
Sheffield
S1 3JD
UK
Telephone: +44(0)114 2227711
Fax: +44(0)114 2227890
email : rob.woolley@sheffield.ac.uk
Profile
Robert Woolley graduated with a PhD from the Department of Fuel and Energy at the University of Leeds in 1992. He then joined the School of Mechanical Engineering again at the University of Leeds and was a Research Fellow there from 1992 to 2006. He became a lecturer at the University of Sheffield in 2006. He currently lectures on thermodynamics, heat transfer and internal combustion engines.
Areas of Research
Laminar and turbulent premixed combustion – ignition, flame stability, high pressure combustion
Laser ignition
Engine combustion
Laser diagnostics
Regenerative heat transfer in Stirling engines
Teaching:
ME203 Thermodynamic cycles and heat transfer
ME403 Reciprocating engines
Journal articles
- Harker MR, Hattrell T, Lawes M, Sheppard CGW, Tripathi N & Woolley R (2012) Measurements of the three-dimensional structure of flames at low turbulence. Combustion Science and Technology, 184(10-11), 1818-1837.
- Lawes M, Ormsby MP, Sheppard CGW & Woolley R (2012) The turbulent burning velocity of iso-octane/air mixtures. COMBUSTION AND FLAME, 159(5), 1949-1959.
- Fairweather M, Ormsby MP, Sheppard CGW & Woolley R (2009) Turbulent burning rates of methane and methane-hydrogen mixtures. COMBUST FLAME, 156(4), 780-790.
- Woolley R, Serrano C, Hernández JJ, Mandilas C & Sheppard CGW (2008) Laminar burning behaviour of biomass gasification-derived producer gas. International Journal of Hydrogen Energy, 33(2), 851-862.
- Lockett RD & Woolley R (2007) Instabilities and soot formation in high-pressure, rich, iso-octane-air explosion flames - 1. Dynamical structure. COMBUST FLAME, 151(4), 601-622.
- Bradley D, Lawes M, Liu K, Woolley R & Verhelst S (2007) Laminar burning velocities of lean hydrogen-air mixtures at pressures up to 1.0 MPa. Combustion and Flame, 149(1-2), 162-172.
- Woolley R, Lawes M, Lee Y & Mokhtar AS (2007) Laser ignition of iso-octane air aerosols. Combustion Science and Technology, 180(2), 296-313.
- Al-Shahrany AS, Bradley D, Lawes M, Liu K & Woolley R (2006) Darrieus-landau and thermo-acoustic instabilities in closed vessel explosions. Combustion Science and Technology, 178(10-11), 1771-1802.
- Woolley R, Jakubik T, Miroslav Jicha M & Lawes M (2006) Study of non-evaporating diesel sprays in a fan-stirred turbulent vessel. Atomization and Sprays, 16(6).
- Lawes M, Ormsby MP, Sheppard CGW & Woolley R (2005) Variation of turbulent burning rate of methane, methanol, and iso-octane air mixtures with equivalence ratio at elevated pressure. Combustion Science and Technology, 177(7), 1273-1289.
- Bradley D, Sheppard CGW, Suardjaja IM & Woolley R (2004) Fundamentals of high-energy spark ignition with lasers. Combustion and Flame, 138(1-2), 55-77.
- Bradley D, Haq MZ, Hicks RA, Kitagawa T, Lawes M, Sheppard CGW & Woolley R (2003) Turbulent burning velocity, burned gas distribution, and associated flame surface definition. Combustion and Flame, 133(4), 415-430.
- Haq MZ, Sheppard CGW, Woolley R, Greenhalgh DA & Lockett RD (2002) Wrinkling and curvature of laminar and turbulent premixed flames. Combustion and Flame, 131(1-2), 1-15.
- Gu XJ, Haq MZ, Lawes M & Woolley R (2000) Laminar burning velocity and Markstein lengths of methane-air mixtures. Combustion and Flame, 121(1-2), 41-58.
- Bradley D, Sheppart CGW, Woolley R, Greenhalgh DA & Lockett RD (2000) The development and structure of flame instabilities and cellularity at low Markstein numbers in explosions. Combustion and Flame, 122(1-2), 195-209.
- Bradley D, Lawes M, Sheppard CGW, Woolley R & Hicks RA (1998) The measurement of laminar burning velocities and Markstein numbers for iso-octane-air and iso-octane-n-heptane-air mixtures at elevated temperatures and pressures in an explosion bomb. Combustion and Flame, 115(1-2), 126-144.
- Williams A, Woolley R & Lawes M (1992) The formation of NO(x) in surface burners. Combustion and Flame, 89(2), 157-166.
- Woolley R, Atzler F & Lawes M () Visualisation of high pressure diesel fuel injection into various flow fields. MTZ Motortechnische Zeitschrift, 61, 610-616.
Conferences
- Woolley R, Mandilas C, Ormsby MP & Sheppard CGW (2007) Effects of hydrogen addition on laminar and turbulent premixed methane and iso-octane–air flames. Proceedings of the Combustion Institute, 31(1), 1443-1450.
- Woolley R, Bradley D, Liu K & Lawes M (2007) The quenching of premixed turbulent flames of iso-octane, methane and hydrogen at high pressures. Proceedings of the Combustion Institute, 31, 1393-1400.
- Woolley R, Al-Shahrany AS, Lawes M & Bradley D (2005) Measurement of unstable burning velocities of iso-octane–air mixtures at high pressure and the derivation of laminar burning velocities. Proceedings of the Combustion Institute, 30(1), 225-232.
- Woolley R, Verhelst S, Lawes M & Sierens R (2005) Laminar and unstable burning velocities and Markstein lengths of hydrogen-air mixtures at engine-like conditions. Proceedings of the Combustion Institute, 30, 209-216.
- Woolley R, Sheppard CGW & Tolegano S (2002) On the nature of autoignition and knock in HCCI engines. SAE Paper 2002-01-2831
- Woolley R, Gillespie L, Lawes M & Sheppard CGW (2001) Aspects of laminar and turbulent burning velocity relevant to SI engines. Journal of Engines / SAE Transactions, 109, 13-33.
- Wilson CW, Hicks RA, Sheppard CGW, Woolley R & Wyatt J (1999) Investigation of Ignition Probability in a Gas Turbine Combustor using Laser Ignition. ASME paper no 99-GT-116
- Woolley R, Atashkari K, Lawes M & Sheppard CGW (1999) Towards a general correlation of turbulent premixed flame wrinkling. Engineering turbulence modelling and experiments, 4
- Woolley R, Bradley D, Lawes M & Sheppard CGW (1996) Methane as an engine fuel
- Woolley R, Al-Shahrany AS, Bradley D, Lawes M & Liu K () Darrieus-Landau and Thermo-acoustic Instabilities in Closed Vessel Explosions
- Woolley R, Ormsby M & Sheppard CGW () The influence of fuel air ratio on the turbulent burning velocity of iso-octane air flames
- Woolley R, Al-Shahrany AS, Bradley D & Lawes M () Measurements of laminar burning velocities in explosions and implosions in a spherical bomb
- Woolley R, Bradley D & Sheppard CGW () Unstable explosion flames and acoustic oscillations
- Woolley R, Sheppard CGW & Lawes M () PIV in spherically expanding laminar cellular flames
- Woolley R, Lawes M & Sheppard CGW () Three-dimensional mapping of turbulent flame fronts
- Woolley R () The cracking of laminar flames
- Woolley R, Hicks RA, Sheppard CGW & Lawes M () The Development of spark-ignited turbulent flames
- Woolley R, Burluka AA, Liu K, Sheppard CGW & Smallbone AJ () The Influence of Simulated Residual and NO Concentrations on Knock Onset for PRFs and Gasolines. SAE Transactions Fuels and Lubricants, 113, 1873-1889.
- Woolley R, Nwagwe IK, Weller H, Tabor G, Gosman AD & Sheppard CGW () Measurements and large eddy simulations of turbulent premixed flame kernel growth. Proceedings of the Combustion Institute, 28(1), 59-65.
