Recent Publications

  1. Mohammed, A., Rosier, B., Henry, D., Louvet, Y., and Varghese, P. L., “Tunable Diode Laser Measurements on Nitric Oxide in a Hypersonic Wind Tunnel,” AIAA Journal  34, 1996, pp. 494-499.
  2. Wilson, D., Tan, Z., and Varghese, P. L., “Numerical Simulation of the Blast Wave Accelerator,” AIAA Journal  34, 1996, pp. 1341-1347.
  3. Lacy, B. P., Wilson, D. E., and Varghese, P. L., “Dissociative Cooling: Effect on Stagnation Heat Transfer of Gas Mixture Injection,” AIAA Journal of Spacecraft and Rockets 32, 1995, pp. 777-783.
  4. Tan, Z., Wilson, D., and Varghese, P. L., “The Mass-Damped Riemann Problem and Aerodynamic Force Calculations for an Accelerating Body,” Journal of Computational Physics 131, 1997, pp. 48-53.
  5. Raja, L. L., Varghese, P. L., and Wilson, D. E., “Modeling of the Electrogun Ignitor Metal Vapor Plasma for Electrothermal-Chemical Guns,”IEEE Transactions on Magnetics 33, 1997, no. 1, pp. 316-321.
  6. Raja, L. L., Varghese, P. L., and Wilson, D. E., “Modeling of the Electrogun Metal Vapor Plasma Discharge,” AIAA Journal of Thermophysics and Heat Transfer 11, 1997, pp. 353-360.
  7. Lacy, B. P., P. L. Varghese, and D. E. Wilson, “Unsteady Effects of Disscociative Cooling Under High Stagnation-Point Heat Loads,” AIAA J. of Spacecraft and Rockets 35, 1998, no. 5, pp. 633-638.
  8. Roveda, R., Goldstein, D. B., and Varghese, P. L., “Hybrid Euler/Particle Approach for Continuum/Rarefied Flows,” AIAA J. of Spacecraft and Rockets 35, 1998, no. 3, pp. 258-265.
  9. Kohel, J. M., Su, L. K., Clemens, N. T. and Varghese, P. L., “Emission Spectroscopic Measurements and Analysis of a Pulsed Plasma Jet,” IEEE Transactions on Magnetics 35, no.1, 1999, pp. 201-206.
  10. Mach, J. J., and Varghese, P. L., “Velocity Measurements by Modulated Filtered Rayleigh Scattering Using Diode Lasers,” AIAA Journal 37, 1999, no. 6, pp. 695-699.
  11. Harlé, C., G. F. Carey and P. Varghese, Analysis of High Speed Non-equilibrium Chemically Reacting Gas Flows, Part I: Physical Modelling and Sensitivity Studies, IJNMF 32, 2000, no. 6, pp. 669-690.
  12. Harlé, C., G. F. Carey and P. Varghese, Analysis of High Speed Non-equilibrium Chemically Reacting Gas Flows, Part II: A Finite Volume/Finite Element Model and Numerical Studies, IJNMF 32, 2000, no. 6, pp. 691-710.
  13. Claps, R., Fink, M., and Varghese, P. L., and Young, D., “Thermodynamic Studies of Subsonic Gas Flows Using a Laser Diode Raman Spectrometer,” Applied Spectroscopy 54, 2000, no. 9, pp. 1391-1398.
  14. Roveda, R., Goldstein, D. B., and Varghese, P. L., “Hybrid Euler/Direct Simulation Monte Carlo Calculation of Unsteady Slit Flow,” AIAA J. of Spacecrsft and Rockets 37, 2000, no. 6, pp. 753-760.
  15. Kim, J. U., Clemens, N. T., and Varghese, P. L., “Characterization of a high-density plasma produced by electrothermal capillary discharge,” Applied Physics Letters 80, 2002, no. 3, pp. 368-370, and no. 15, p. 2806, 2002 (Erratum).
  16. Kim, J. U., Clemens, N. T., and Varghese, P. L., “Experimental Study of the Transient Underexpanded Jet Generated by an Electrothermal Capillary Plasma,” AIAA J. Propulsion and Power 18, 2002, no. 6,  pp. 1153-1160.
  17. Jagodzinski, J., and Varghese, P. L., “Velocity Measurements by Modulated Filtered Rayleigh Scattering Using Diode Lasers,” Paper 2001-0848, AIAA 39th Aerospace Sciences Meeting, Reno, January 2001.

  18. Zhang, J., Goldstein, D. B., Varghese, P. L., Gimelshein, N. E., Levin, D. A., and Gimelshein, S. F., “Modeling Low Density Sulfur Dioxide Jets: Application to Volcanoes on Jupiter’s Moon Io,” Paper 2001-2767, AIAA 35th  Thermophysics Conference, Anaheim, CA, June 2001.

  19. Zhang, Ju, Goldstein, D. B., Varghese, P. L., Gimelshein, N. E., Gimelshein, S. F., Levin, D. A., and Trafton, L,“ DSMC Modeling of Gasdynamics, Radiation and Fine Particulates in Ionian Volcanic Jets,” 23rd International Symposium on Rarefied Gas Dynamics, Whistler, BC, Canada, July 21-25, 2002.

  20. Jagodzinski, J., and Varghese, P. L., “A Diode Laser Based Velocimeter for Measurements in Unseeded Flows and Flames,” Paper 2003-0405, AIAA 41st Aerospace Sciences Meeting, Reno, January 2003.

 

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