Publications

Research Profile


Journal Publications

  1. C. Anbu Serene Raj, S. Vishnu Prasad, G. Rajesh and A. Sameen, Pseudosteady shock refractions over an air-water interface, J. Fluid Mech, 998, A49, 2024. doi:10.1017/jfm.2024.444

  2. S. N. Durandhar, M. Sharma, Vishnu Mohan, and A. Sameen, Vortex breakdown in the small Mach number regimes, Physica Scripta, 99, 065007, 2024. doi:10.1088/1402-4896/ad4061

  3. S. N. Durandhar, Vishnu Mohan, M. Sharma, and A. Sameen, Effect of rarefaction on axial vortex using direct simulation Monte Carlo, AIP Conf. Proc., 2996(1), 2024.

  4. Vishnu Mohan, A. Sameen, B. Srinivasan and S. S. Girimaji, Instability of mixing layers: Momentum and thermal transport in the continuum breakdown regime, Phy. Rev. E, 108, L053101, 2023.

  5. Manjul Sharma, Kasturi Srikanth, T. Jayachandran, and A. Sameen, DNS of buoyancy-driven flows using EDAC formulation solved by high-order method, Computers & Fluids, 265, 105997, 2023.

  6. Manjul Sharma, K. Aswathy Nair, R. Vishnu and A. Sameen, Near-wall vortical structures in domains with and without curved surfaces, Phil. Trans. of the Royal Society A, 381, 2246, 20220136, 2023.

  7. Vishnu Mohan, A. Sameen, B. Srinivasan and S. S. Girimaji, Continuum breakdown in compressible mixing layers, Phy. Rev. E, 105, 065102, 2022.

  8. Rohtash Goyal, A. Sameen, T. Jayachandran and G. Rajesh, Dynamic effects in transition from regular to Mach reflection in steady supersonic flows, Phy. Rev. E, 104, 055101, 2021.

  9. R. Vishnu, Manjul Sharma and A. Sameen, Effect of heating on topology of vortex breakdown in Vogel-Escudier flow, Phy. of Fluids, 33, 107111, 2021.

  10. Manjul Sharma and A. Sameen, Synopsis of Vogel-Escudier flow, Phy. of Fluids, 33, 064105, 2021.

  11. S. Arun, A. Sameen, B. Srinivasan and S. S. Girimaji, Scale-Space Energy Density Function Transport Equation for Compressible Inhomogeneous Turbulent Flows, J. Fluid Mech., 920, A31, 2021.

  12. Vishnu Mohan, A. Sameen, B. Srinivasan and S. S. Girimaji, Influence of Knudsen and Mach numbers on Kelvin-Helmholtz instability, Phy. Rev. E, 103, 053104, 2021.

  13. R. Vishnu and A. Sameen, Heat transfer scaling in natural convection with shear due to rotation, Phy. Rev. Fluids, 5, 113504, 2020.

  14. Manjul Sharma and A. Sameen, On the correlation between vortex breakdown bubble and planar helicity in Vogel-Escudier flow, J. Fluid Mech., 888, A6, 2020.

  15. Arun S, A. Sameen, B. Srinivasan and S. S. Girimaji, Topology-based characterization of compressibility effects in mixing layer, J. Fluid Mech., 874, 38-75, 2019.

  16. Sooraj R and A. Sameen, Effect of confinement on the decay of vortex rings, Physica Scripta, 94, 084001, 2019.

  17. Arun S, A. Sameen and B Srinivasan, Structure of vorticity field in compressible turbulent mixing layer, Physica Scripta, 94, 094001, 2019.

  18. Manjul Sharma and A. Sameen, Axisymmetric vortex breakdown: A barrier to mixing, Physica Scripta, 94, 054005, 2019.

  19. Vishnu R and A. Sameen, Heat transport in lid rotating Rayleigh-Benard convection, Physica Scripta, 94, 054004, 2019.

  20. Yogesh Jethani, Kamal Kumar, A. Sameen and M. Mathur, Local origin of mode-B secondary instability in the flow past a circular cylinder, Phys. Rev. Fluids, 3, 103902, 2018.

  21. K. Aswathy Nair, A. Sameen and S. Anillal, Passive Boundary Layer Flow Control Using Porous Lamination, Transport in Porous Media, 124(1), 2018.

  22. S. Ajith Kumar, M. Mathur, A. Sameen and S. Anillal, Effects of Prandtl number on the laminar cross flow past a heated cylinder, Physics of Fluids, 28, 113603, 2016.

  23. S. Ajith Kumar, S. Anillal and A. Sameen, Flow past a moderately heated horizontal cylinder at low Reynolds number, Proceedings of IMechE, Part G: J. Aerospace Engg., 230(7), 1224-1239, 2016.

  24. K. Aswathy Nair, A. Sameen and S. Anillal, Computation of Boundary Layer Flow over Porous Laminated Flat Plate, Advances in Computation, Modeling and Control of Transitional and Turbulent Flows, Ed. T. K. Sengupta et. al., 261-268, 2016.

  25. K. Aswathy Nair and A. Sameen, Experimental study of slip flow at the fluid-porous interface in a boundary layer flow, Procedia IUTAM,15, 293 - 299, 2015.

  26. D. Nagarathinam, A. Sameen and M. Mathur, Centrifugal instability in nonaxisymmetric vortices, J. Fluid Mech.,769, 26 - 45, 2015.

  27. R. Sooraj and A. Sameen, Effect of vortex line distribution in superfluid plane Poiseuille flow instability, J. Fluid Mech.,720, R1, 2013

  28. Santhosh Jude Joseph Ilango, Sunetra Sarkar and A. Sameen, Reconstruction of 2-D porous media using Karhunen-Loeve expansion, Probabilistic Engineering Mechanics, 32, 56, 2013

  29. R. Sooraj and A. Sameen, Instabilities in superfluid plane Poiseuille flow, J. Phys.: Conf. Ser.,318,(9), 092032, 2011

  30. Ajith Kumar S., S. Anil Lal and A. Sameen, Influence of slip on flow past cylinder at low Reynolds number, S. Mittal and G. Biswas (Ed.): Proc. IUTAM Symposium on Bluff Body Wakes, Kanpur, India, 275-278, 2011.

  31. A. Sameen, Rahul Bale and Rama Govindarajan, The effect of wall heating on instability of channel flow-CORRIGENDUM, J. Fluid Mech., 673, 603-605, 2011.

  32. Gayathri Swaminathan, Sahu, K. C, A. Sameen and Rama Govindarajan, Global instabilities in diverging channel flows, Theor. Comput. Fluid Dyn. 25, 53-64, 2011.

  33. Gayathri Swaminathan, A. Sameen and Rama Govindarajan, Global Instabilities in Wall Jets, P. Schlatter and D. Henningson (Ed.): Proc. Seventh IUTAM Symposium on Laminar-Turbulent Transition, Stockholm, Sweden, 2009, IUTAM Book series, Vol. 18, Springer, 585-588, 2010.

  34. A. Sameen, R. Verzicco and K.R. Sreenivasan, Specific roles of fluid properties in non-Boussinesq thermal convection at the Rayleigh number of $2\times 10^8$, Euro. Phys. Lett., 86, 14006, 2009.

  35. A. Sameen, R. Verzicco and K.R. Sreenivasan, Non-Boussinesq convection at moderate Rayleigh numbers in low temperature gaseous helium, Physica Scripta, T13, 014053, 2008.

  36. Sahu, K. C., A. Sameen and Rama Govindarajan, The relative roles of linear instability and transient growth in divergent channel flow with slip, Euro. Phys. J. Appl. Phys., 44(1), 101-107, 2008.

  37. A. Sameen and Rama Govindarajan, The effect of wall heating on instability of channel flow, J. Fluid Mech., 577, 417-442, 2007.

  38. A. Sameen and Rama Govindarajan, The effectiveness of wall heating as a control option for channel flow, Sadhana, 32, parts 1 & 2, 65-81, 2007.

  39. A. Sameen, Effect of viscosity stratification on secondary and nonmodal instabilities, R. Govindarajan (Ed.): Proc. Sixth IUTAM Symposium on Laminar-Turbulent Transition, Bangalore, India, 2004, Fluid Mechanics and its Applications, Vol. 78, Springer-Verlag, 145-151, 2006.

  40. Harish N. Dixit, A. Sameen and Rama Govindarajan, Flow past a rectangular cylinder in a stratified fluid, G.N Ivey (Ed.): Proc. of sixth Intl. Symposium on Stratified Flows, Perth, Australia, 189-194, 2006.

  41. Chikkadi Vijaykumar, A. Sameen and Rama Govindarajan, `` Preventing laminar to turbulence:a viscosity stratification will not always help, Phys. Rev. Lett., 95(26), 264504, 2005.

  42. R. Govindarajan, S. V. L'vov, I. Procaccia and A. Sameen, Stabilization of hydrodynamic flows by small viscosity variations Phys. Rev. E, 67, 026310, 2003