Peer-Reviewed Publications:

  1. Xin Chen, Vignesh Ram P. S., Hang Li, Kexin Wu, Effect of heat transfer on shock train oscillations in a diverging isolator,Aerospace Science and Technology, 110262. https://doi.org/10.1016/j.ast.2025.110262. (2025).
  2. Kexin Wu, Aoqi Zhu, Vignesh Ram P. S., Xianghui Su; Hysteretic behaviors in shock-induced thrust vector control. Physics of Fluids 37 (3): 036127. (https://doi.org/10.1063/5.0242094) (2025).
  3. Kexin Wu, Ajith Kumar S, Vignesh Ram P. S., "Effect of self-excited oscillation of three-dimensional rectangular shock-induced thrust vector nozzle jet", Physics of Fluids 36, 086111 (https://doi.org/10.1063/5.0215478) (2024).
  4. Vignesh Ram P. S., Yosheph Yang, Hojun Yu, Jae Gang Kim, "An improved analytical method for rarefied aerothermodynamics on a complex geometry in free-molecular flows", Aerospace Science and Technology. 155, 109644. (https://doi.org/10.1016/j.ast.2024.109644) (2024).
  5. Ajith Kumar S, Damu Murali, Vignesh Ram P. S., "Flow control using hot splitter plates in the wake of a circular cylinder: A hybrid strategy", Physics of Fluids, 36 (1): 013624.(https://doi.org/10.1063/5.0180008) (2024).
  6. Yosheph Yang, Vignesh Ram P. S., Jae Gang Kim, "Effect of equilibrium constant for carbon dioxide recombination in hypersonic flow analysis", Case Studies in Thermal Engineering,Volume 45,102947,(https://doi.org/10.1016/j.csite.2023.102947) (2023),
  7. Vignesh Ram P. S., Yosheph Yang , and Jae Gang Kim , "Interaction of Shock Train with Cavity Shear Layer in a Scramjet Isolator", Physics of Fluids, (https://doi.org/10.1063/5.0137481) (2023).
  8. James, J.K., Vignesh Ram, P.S., Kim, H.D. "Characteristics of self-excited shock wave oscillations in a supersonic isolator with exit duct configurations", Acta Astronautica, (https://doi.org/10.1016/j.actaastro.2022.11.029) (2023).
  9. Suganthi, S., Alibrahim, K.A., Senthil Kumar, S., Saminathan, P., Alodhayb A., Aneeba, B., Vignesh Ram P.S., Muthumareeswaran M.R., "Finite element analysis of three-stage micro-sieves based microfiltration technique", Journal of King Saud University-Science. (https://doi.org/10.1016/j.jksus.2022.102497) (2023).
  10. Yosheph Yang,  Vignesh Ram PS  ,  Jaegang Kim, "Determination of surface catalysis on copper oxide in a shock tube using thermochemical nonequilibrium CFD analysis",  Acta Astronautica, Elsevier, (https://doi.org/10.1016/j.actaastro.2021.12.047)  (2022).
  11. Vignesh Ram PS , Yosheph Yang, Jae Gang Kim, " Low-frequency Shock Train Oscillation Control in a Constant Area Duct", Physics of Fluid, AIP publishing, ( https://doi.org/10.1063/5.0071500 ) (2022).
  12. Vignesh Ram PS , Kim HD, “The Characterization of Pseudo-shock wave in Various Ducts with Constant Area", Journal of Mechanical Science and Technology, Springer, ( https://doi.org/10.1007/s12206-021- 0920-6) (2021).
  13. Vignesh Ram PS , Kim TH, and Kim HD, “Control of the Oscillations of Shock Train Using Boundary Layer Suction", Journal of Aerospace Science and Technology, Elsevier, (https://doi.org/10.1016/j .ast.2021.107012) (2021).
  14. Vignesh Ram PS , Kim TH, and Kim HD, “Effect of Back Pressure Perturbation on Shock Train Oscillation in a Rectangular Duct", Acta Astronautica, Elsevier, (https://doi.org/10.1016/j.actaastro 2020.11.057) (2021).
  15. Vignesh Ram P.S. , Kim T.H., and Kim H.D., “Numerical Study on Shock Train Characteristics in Divergent Channels", Journal of Applied Fluid Mechanics, 13 (4), pp. 1081–1092. (https://doi.org/10.36884/jafm.13.04.30837) (2020).
  16. Kexin Wu, Raman S.K., Vignesh Ram P.S. , Zhang G., and Kim H.D., “Effect of the wall temperature on Mach stem transformation in pseudo-steady shock wave reflections", International Journal of Heat and Mass Transfer, Elsevier, 147 (1) ( https://doi.org/10.1016/j.ijheatmasstransfer.2019.118927) (2020).
  17. Vignesh Ram P.S. , Kim T.H., and Kim H.D., “Shock Train Control by Boundary Layer Suction in a Scramjet Isolator", Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Sage publication, (https://doi.org/10.1177/0954410020967537) (2020).
  18. Vignesh Ram P.S. , Sudip Das, Kim H.D.,“Influence of vortex generator on cylindrical protrusion aerodynamics at various Mach numbers", Journal of Aerospace Science and Technology, Elsevier, 58 (1), pp. 267-274. (https://doi.org/10.1016/j.ast.2016.08.025) (2016).
  19. Vignesh Ram PS , Setoguchi, T., Kim HD, “Effect of Vortex Generator on Cylindrical Protrusion Aerodynamics at Supersonic Speed", Journal of Thermal Science, Springer, 25 (1), pp. 7–12. ( https: //doi.org/10.1007/s11630-016-0828-0) (2016).






List of Publications:


https://www.scopus.com/authid/detail.uri?authorId=57215611401