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Timothy M. Ombrello, Ph.D. - Publications

Affiliations: 
2009 Princeton University, Princeton, NJ 
Area:
Aerospace Engineering, Mechanical Engineering
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46 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Rosato DA, Ombrello TM, Cuppoletti D, Carter CD, Hammack SD, Ahmed KA. Ignition mechanisms of pulse detonator initiated scramjet cavity Proceedings of the Combustion Institute. 38: 3853-3860. DOI: 10.1016/J.PROCI.2020.07.065  0.335
2021 Opacich KC, Ombrello TM, Heyne JS, Lefkowitz JK, Leiweke RJ, Busby K. Analyzing the ignition differences between conventional spark discharges and nanosecond-pulsed high-frequency discharges Proceedings of the Combustion Institute. 38: 6615-6622. DOI: 10.1016/j.proci.2020.06.322  0.355
2021 Reuter CB, Ombrello TM. Flame enhancement of ethylene/methane mixtures by ozone addition Proceedings of the Combustion Institute. 38: 2397-2407. DOI: 10.1016/J.PROCI.2020.06.122  0.337
2021 Dunn I, Ahmed KA, Leiweke RJ, Ombrello TM. Optimization of flame kernel ignition and evolution induced by modulated nanosecond-pulsed high-frequency discharge Proceedings of the Combustion Institute. 38: 6541-6550. DOI: 10.1016/j.proci.2020.06.104  0.37
2021 Wermer L, Lefkowitz JK, Ombrello T, Im S. Spark and flame kernel interaction with dual-pulse laser-induced spark ignition in a lean premixed methane–air flow Energy. 215: 119162. DOI: 10.1016/j.energy.2020.119162  0.387
2021 Choe J, Sun W, Ombrello T, Carter C. Plasma assisted ammonia combustion: Simultaneous NOx reduction and flame enhancement Combustion and Flame. 228: 430-432. DOI: 10.1016/J.COMBUSTFLAME.2021.02.016  0.404
2020 Reuter CB, Ombrello TM. Ozone-Enhanced Flame Propagation of Methane/Ethylene/Air Mixtures at Subatmospheric Pressures Journal of Propulsion and Power. 1-9. DOI: 10.2514/1.B38067  0.445
2020 Bonebrake JM, Ombrello TM, Blunck DL. Effect of CO2 dilution on forced ignition and development of CH4/air ignition kernels Combustion and Flame. 222: 242-251. DOI: 10.1016/J.Combustflame.2020.08.046  0.305
2020 Cuppoletti D, Ombrello T, Carter C, Hammack S, Lefkowitz J. Ignition dynamics of a pulse detonation igniter in a supersonic cavity flameholder Combustion and Flame. 215: 376-388. DOI: 10.1016/J.Combustflame.2020.01.030  0.799
2019 McGann B, Lee T, Ombrello T, Carter CD, Hammack SD, Do H. Inlet Distortion Effects on Fuel Distribution and Ignition in Scramjet Cavity Flameholder Journal of Propulsion and Power. 35: 601-613. DOI: 10.2514/1.B37204  0.442
2019 Adams S, Miles J, Ombrello T, Brayfield R, Lefkowitz J. The effect of inter-pulse coupling on gas temperature in nanosecond-pulsed high-frequency discharges Journal of Physics D: Applied Physics. 52: 355203. DOI: 10.1088/1361-6463/AB27EF  0.775
2019 Gao X, Wu B, Sun W, Ombrello T, Carter C. Ozonolysis activated autoignition in non-premixed coflow Journal of Physics D: Applied Physics. 52: 105201. DOI: 10.1088/1361-6463/Aaf785  0.425
2019 Stachler RD, Lefkowitz JK, Heyne JS, Stouffer SD, Ombrello TM, Miller JD. The impact of residence time on ignitability and time to ignition in a toroidal jet-stirred reactor Proceedings of the Combustion Institute. 37: 5039-5046. DOI: 10.1016/J.PROCI.2018.09.009  0.75
2019 Bonebrake JM, Blunck DL, Lefkowitz JK, Ombrello TM. The effect of nanosecond pulsed high frequency discharges on the temperature evolution of ignition kernels Proceedings of the Combustion Institute. 37: 5561-5568. DOI: 10.1016/J.PROCI.2018.06.027  0.777
2019 Wermer L, Lefkowitz JK, Ombrello T, Im S. Ignition enhancement by dual-pulse laser-induced spark ignition in a lean premixed methane-air flow Proceedings of the Combustion Institute. 37: 5605-5612. DOI: 10.1016/J.PROCI.2018.06.025  0.787
2019 Sun W, Gao X, Wu B, Ombrello T. The effect of ozone addition on combustion: Kinetics and dynamics Progress in Energy and Combustion Science. 73: 1-25. DOI: 10.1016/J.Pecs.2019.02.002  0.584
2018 Rhoby MR, Ombrello TM, Okhovat NS, Hansen AM, Gross KC. Infrared Hyperspectral Imaging Diagnostics of Fueling Strategy for Scramjets Journal of Propulsion and Power. 34: 1391-1400. DOI: 10.2514/1.B36939  0.718
2018 Wermer L, Lefkowitz JK, Ombrello T, Bak MS, Im S. Spatiotemporal evolution of the plasma from dual-pulsed laser-induced breakdown in an atmospheric air Plasma Sources Science and Technology. 27: 015012. DOI: 10.1088/1361-6595/AA9FE2  0.778
2018 Lefkowitz JK, Ombrello T. Reduction of flame development time in nanosecond pulsed high frequency discharge ignition of flowing mixtures Combustion and Flame. 193: 471-480. DOI: 10.1016/J.COMBUSTFLAME.2018.04.009  0.798
2017 Lovascio S, Ombrello T, Hayashi J, Stepanyan S, Xu D, Stancu GD, Laux CO. Effects of pulsation frequency and energy deposition on ignition using nanosecond repetitively pulsed discharges Proceedings of the Combustion Institute. 36: 4079-4086. DOI: 10.1016/J.PROCI.2016.07.065  0.301
2017 Lefkowitz JK, Ombrello T. An exploration of inter-pulse coupling in nanosecond pulsed high frequency discharge ignition Combustion and Flame. 180: 136-147. DOI: 10.1016/J.COMBUSTFLAME.2017.02.032  0.77
2017 Hajilou M, Ombrello T, Won SH, Belmont E. Corrigendum to “Experimental and Numerical Characterization of Freely Propagating Ozone-Activated Dimethyl Ether Cool Flames” [Combust. Flame (176) 326–333] Combustion and Flame. 180: 1. DOI: 10.1016/J.Combustflame.2017.02.010  0.321
2017 Hajilou M, Ombrello T, Won SH, Belmont E. Experimental and numerical characterization of freely propagating ozone-activated dimethyl ether cool flames Combustion and Flame. 176: 326-333. DOI: 10.1016/J.Combustflame.2016.11.005  0.362
2016 Windom B, Won SH, Reuter CB, Jiang B, Ju Y, Hammack S, Ombrello T, Carter C. Study of ignition chemistry on turbulent premixed flames of n-heptane/air by using a reactor assisted turbulent slot burner Combustion and Flame. 169: 19-29. DOI: 10.1016/J.Combustflame.2016.02.031  0.766
2016 Ombrello T, Blunck DL, Resor M. Quantified infrared imaging of ignition and combustion in a supersonic flow Experiments in Fluids. 57. DOI: 10.1007/S00348-016-2210-0  0.361
2016 Belmont EL, Ombrello TM. Effect of lift-off height on structure of freely propagating toluene flames 2015 Fall Meeting of the Western States Section of the Combustion Institute, Wssci 2015.  0.326
2015 Pinchak M, Ombrello T, Carter C, Gutmark E, Katta V. The effects of hydrodynamic stretch on the flame propagation enhancement of ethylene by addition of ozone. Philosophical Transactions. Series a, Mathematical, Physical, and Engineering Sciences. 373. PMID 26170422 DOI: 10.1098/Rsta.2014.0339  0.438
2015 Ombrello T, Carter C, McCall J, Schauer F, Naples A, Hoke J, Hsu KY. Enhanced mixing in supersonic flow using a pulse detonator Journal of Propulsion and Power. 31: 654-663. DOI: 10.2514/1.B35316  0.456
2015 Ombrello TM, Carter CD, Tam CJ, Hsu KY. Cavity ignition in supersonic flow by spark discharge and pulse detonation Proceedings of the Combustion Institute. 35: 2101-2108. DOI: 10.1016/j.proci.2014.07.068  0.359
2015 McGann B, Carter CD, Ombrello T, Do H. Direct spectrum matching of laser-induced breakdown for concentration and gas density measurements in turbulent reacting flows Combustion and Flame. 162: 4479-4485. DOI: 10.1016/J.Combustflame.2015.08.021  0.402
2015 Gao X, Zhang Y, Adusumilli S, Seitzman J, Sun W, Ombrello T, Carter C. The effect of ozone addition on laminar flame speed Combustion and Flame. 162: 3914-3924. DOI: 10.1016/J.Combustflame.2015.07.028  0.521
2015 Belmont E, Ombrello T, Brown M, Carter C, Ellzey J. Experimental and numerical investigation of freely propagating flames stabilized on a Hencken Burner Combustion and Flame. 162: 2679-2685. DOI: 10.1016/J.Combustflame.2015.03.025  0.335
2015 Lefkowitz JK, Guo P, Ombrello T, Won SH, Stevens CA, Hoke JL, Schauer F, Ju Y. Schlieren imaging and pulsed detonation engine testing of ignition by a nanosecond repetitively pulsed discharge Combustion and Flame. 162: 2496-2507. DOI: 10.1016/J.Combustflame.2015.02.019  0.793
2015 Ombrello T, Tam CJ, Haw W, Carter C. Transient mixing enhancement of a transverse jet in supersonic cross flow using pulse detonation Notes On Numerical Fluid Mechanics and Multidisciplinary Design. 127: 247-264. DOI: 10.1007/978-3-319-11967-0_16  0.31
2014 Vu TM, Won SH, Ombrello T, Cha MS. Stability Enhancement of Ozone-Assisted Laminar Premixed Bunsen Flames in Nitrogen Co-Flow Combustion and Flame. 161: 917-926. DOI: 10.1016/J.Combustflame.2013.09.023  0.658
2013 Sun W, Won SH, Ombrello T, Carter C, Ju Y. Direct ignition and S-curve transition by in situ nano-second pulsed discharge in methane/oxygen/helium counterflow flame Proceedings of the Combustion Institute. 34: 847-855. DOI: 10.1016/J.PROCI.2012.06.104  0.666
2012 Ombrello TM, Carter CD, Katta V. Laminar flame propagation enhancement by singlet molecular oxygen 50th Aiaa Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition. DOI: 10.2514/6.2012-380  0.341
2012 Sun W, Uddi M, Won SH, Ombrello T, Carter C, Ju Y. Kinetic effects of non-equilibrium plasma-assisted methane oxidation on diffusion flame extinction limits Combustion and Flame. 159: 221-229. DOI: 10.1016/J.Combustflame.2011.07.008  0.761
2011 Sun W, Uddi M, Ombrello T, Won SH, Carter C, Ju Y. Effects of non-equilibrium plasma discharge on counterflow diffusion flame extinction Proceedings of the Combustion Institute. 33: 3211-3218. DOI: 10.1016/J.PROCI.2010.06.148  0.767
2011 Ombrello TM, Carter CD, Katta V. Flame speed enhancement by O 2(a 1Δg) 49th Aiaa Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition.  0.336
2010 Ombrello T, Won SH, Ju Y, Williams S. Flame propagation enhancement by plasma excitation of oxygen. Part I: Effects of O3 Combustion and Flame. 157: 1906-1915. DOI: 10.1016/J.Combustflame.2010.02.005  0.733
2010 Ombrello T, Won SH, Ju Y, Williams S. Flame propagation enhancement by plasma excitation of oxygen. Part II: Effects of O2(a1Δg) Combustion and Flame. 157: 1916-1928. DOI: 10.1016/j.combustflame.2010.02.004  0.62
2008 Ombrello T, Ju Y, Fridman A. Kinetic Ignition Enhancement of Diffusion Flames by Nonequilibrium Magnetic Gliding Arc Plasma Aiaa Journal. 46: 2424-2433. DOI: 10.2514/1.33005  0.701
2008 Fridman A, Gutsol A, Gangoli S, Ju Y, Ombrello T. Characteristics of Gliding Arc and Its Application in Combustion Enhancement Journal of Propulsion and Power. 24: 1216-1228. DOI: 10.2514/1.24795  0.699
2008 Ombrello T, Ju Y. Kinetic Ignition Enhancement of $\hbox{H}_{2}$ Versus Fuel-Blended Air Diffusion Flames Using Nonequilibrium Plasma Ieee Transactions On Plasma Science. 36: 2924-2932. DOI: 10.1109/Tps.2008.2005987  0.667
2006 Ombrello T, Qin X, Ju Y, Gutsol A, Fridman A, Carter C. Combustion Enhancement via Stabilized Piecewise Nonequilibrium Gliding Arc Plasma Discharge Aiaa Journal. 44: 142-150. DOI: 10.2514/1.17018  0.721
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