All Stories

  1. Digital Holographic Analysis of the Breakup of Aerated Liquid Jets in Supersonic Crossflow

    Article • January 2017, American Institute of Aeronautics and Astronautics (AIAA)

    Stephen D Hammack, khaled sallam

  2. Investigation of Flow and Combustion Dynamics of an Ethylene Transverse Jet in a Model Scramjet

    Article • January 2017, American Institute of Aeronautics and Astronautics (AIAA)

    Stephen D Hammack

  3. The Supersonic Combustion Facility ACT-2

    Article • January 2017, American Institute of Aeronautics and Astronautics (AIAA)

    Stephen D Hammack

  4. Influences of Freestream Turbulence on Flame Dynamics in a Supersonic Combustor

    Article • AIAA Journal, November 2016, American Institute of Aeronautics and Astronautics (AIAA)

    Stephen D Hammack

  5. Reaction layer visualization: A comparison of two PLIF techniques and advantages of kHz-imaging

    Article • Proceedings of the Combustion Institute, September 2016, Elsevier

    Stephen D Hammack

  6. Comparison of 2D and 3D flame topography measured by planar laser-induced fluorescence and tomographic chemiluminescence

    Article • Applied Optics, July 2016, Optical Society of America (OSA)

    Stephen D Hammack

  7. Study of ignition chemistry on turbulent premixed flames of n -heptane/air by using a reactor assisted turbulent slot burner

    Article • Combustion and Flame, July 2016, Elsevier

    Stephen D Hammack

  8. Gas property measurements in a supersonic combustor using nanosecond gated laser-induced breakdown spectroscopy with direct spectrum matching

    Article • Proceedings of the Combustion Institute, June 2016, Elsevier

    Stephen D Hammack

  9. High-speed flamefront imaging in premixed turbulent flames using planar laser-induced fluorescence of the CH C−X band

    Article • Combustion and Flame, June 2016, Elsevier

    Stephen D Hammack

  10. Simulations of plasma-assisted combustion flames in coaxial microwave reactors

    Article • January 2016, American Institute of Aeronautics and Astronautics (AIAA)

    Stephen D Hammack

  11. Measurement of local flame speeds in the thickened flamelet regime using simultaneous 10 kHz TPIV and OH/CH2O PLIF

    Article • July 2015, American Institute of Aeronautics and Astronautics (AIAA)

    Prof Adam M Steinberg, Stephen D Hammack

  12. Multiphysics simulations of plasma-assisted combustion dynamics in a direct-coupled microwave reactor

    Article • June 2015, American Institute of Aeronautics and Astronautics (AIAA)

    Stephen D Hammack

  13. Simultaneous gas density and fuel concentration measurements in a supersonic combustor using laser induced breakdown

    Article • Proceedings of the Combustion Institute, January 2015, Elsevier

    Stephen D Hammack

  14. Continuous hydroxyl radical planar laser imaging at 50  kHz repetition rate

    Article • Applied Optics, August 2014, Optical Society of America (OSA)

    Stephen D Hammack

  15. High-speed planar laser-induced fluorescence of the CH radical using the $$C^{ 2} \varSigma ^{ + } {-}X^{ 2} \varPi \left( {0,0} \right)$$ C 2 Σ + - X 2 Π 0 , 0 band

    Article • Applied Physics B Photophysics and Laser Chemistry, July 2014, Springer Science + Business Media

    Stephen D Hammack

  16. Simultaneous 10-kHz PLIF and Chemiluminescence Imaging of OH Radicals in a Microwave Plasma-Enhanced Flame

    Article • IEEE Transactions on Plasma Science, December 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Stephen D Hammack

  17. High-Repetition-Rate OH Planar Laser-Induced Fluorescence of a Cavity Flameholder

    Article • Journal of Propulsion and Power, September 2013, American Institute of Aeronautics and Astronautics (AIAA)

    Stephen D Hammack

  18. Nitric-oxide planar laser-induced fluorescence at 10 kHz in a seeded flow, a plasma discharge, and a flame

    Article • Applied Optics, December 2012, Optical Society of America (OSA)

    Stephen D Hammack

  19. Microwave Plasma Enhancement of Various Flame Geometries at Atmospheric Pressure

    Article • IEEE Transactions on Plasma Science, December 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Stephen D Hammack

  20. Simultaneous Planar OH Imaging of Microwave Plasma Enhanced Combustion at 10 kHz

    Article • January 2012, American Institute of Aeronautics and Astronautics (AIAA)

    Stephen D Hammack

  21. Direct-Coupled Plasma-Assisted Combustion Using a Microwave Waveguide Torch

    Article • IEEE Transactions on Plasma Science, December 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Stephen D Hammack

  22. Microwave-Plasma-Coupled Re-Ignition of Methane-and-Oxygen Mixture Under Auto-Ignition Temperature

    Article • IEEE Transactions on Plasma Science, December 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Stephen D Hammack

  23. Laser Diagnostic Imaging of Energetically Enhanced Flames Using Direct Microwave Plasma Coupling

    Article • IEEE Transactions on Plasma Science, November 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Stephen D Hammack

  24. Combustion Dynamics of Plasma-Enhanced Premixed and Nonpremixed Flames

    Article • IEEE Transactions on Plasma Science, December 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Stephen D Hammack