Publications
Journals:
Praveen Kumar and Krishnan Mahesh, “Simple model for mean stress in turbulent boundary layers”, Physical Review Fluids, 6(2) (2021): 024603.
Praveen Kumar and Krishnan Mahesh, “Large eddy simulation of flow over an axisymmetric body of revolution”, Journal of Fluid Mechanics, 853 (2018): 537-563.
Praveen Kumar and Krishnan Mahesh, “Analysis of axisymmetric boundary layers”, Journal of Fluid Mechanics, 849 (2018): 927-941.
Jacob Keller, Praveen Kumar and Krishnan Mahesh, “Examination of propeller sound production using large eddy simulation”, Physical Review Fluids, 3(6) (2018): 064601.
Praveen Kumar and Krishnan Mahesh, “Large eddy simulation of propeller wake instabilities”, Journal of Fluid Mechanics, 814 (2017): 361-396.
Krishnan Mahesh, Praveen Kumar, Aswin Gnanaskandan and Zane Nitzkorski, “LES Applied to Ship Research”, Journal of Ship Research, 59(4) (2015): 238-245, (Invited for the special issue in honor of Professor J.E. Kerwin).
Yongyun Hwang, Praveen Kumar and Abdul I. Barakat, “Intracellular regulation of cell signaling cascades: how location makes a difference”, Journal of Mathematical Biology, 69(1) (2014): 213-242.
Refereed Conferences:
Sreevatsa Anantharamu, Praveen Kumar and Krishnan Mahesh. "Low dimensional models from large datasets of complex flows using Full Orthogonalization Arnoldi Dynamic Mode Decomposition, 11th International Symposium on Turbulence and Shear Flow Phenomena, Southampton, UK, 2019.
Praveen Kumar and Krishnan Mahesh. "Large Eddy Simulation of flow over a confined elliptic hydrofoil", Sixth International Symposium on Marine Propulsors, Italy, 2019.
Praveen Kumar and Krishnan Mahesh, “Large eddy simulation of flow over axisymmetric hull”, 32nd Symposium on Naval Hydrodynamics, Germany, 2018.
Jacob Keller, Praveen Kumar and Krishnan Mahesh, “Large Eddy Simulation of Propeller in forward mode of operation”, Fifth International Symposium on Marine Propulsors, Finland, 2017.
Praveen Kumar and Krishnan Mahesh, “Towards Large Eddy Simulation of Hull-attached Propeller in Crashback”, 31st Symposium on Naval Hydrodynamics, USA, 2016.
Praveen Kumar and Krishnan Mahesh, “Analysis of Marine Propulsor in Crashback using Large Eddy Simulation”, Fourth International Symposium on Marine Propulsors, USA, 2015.
Conference abstracts and presentations:
Praveen Kumar and Krishnan Mahesh, “Axisymmetric boundary layers evolving under pressure gradients”, 71st Annual Meeting of the APS, Division of Fluid Dynamics, Atlanta, USA, 2018.
Jacob Keller, Praveen Kumar and Krishnan Mahesh, “Investigation of propeller noise using LES and an acoustic analogy”, 71st Annual Meeting of the APS, Division of Fluid Dynamics, Atlanta, USA, 2018.
Jacob Keller, Praveen Kumar and Krishnan Mahesh, “Analysis of rotor noise using LES”, 70th Annual Meeting of the APS, Division of Fluid Dynamics, Denver, USA, 2017.
Praveen Kumar and Krishnan Mahesh, “Analysis of flow over an axisymmetric hull-form using Large Eddy Simulation”, 70th Annual Meeting of the APS, Division of Fluid Dynamics, Denver, USA, 2017.
Krishnan Mahesh and Praveen Kumar, “Wall-pressure fluctuations beneath a spatially evolving turbulent boundary layer”, 69th Annual Meeting of the APS, Division of Fluid Dynamics, Portland, USA, 2016.
Praveen Kumar and Krishnan Mahesh, “Large-eddy simulation of propeller wake at design operating conditions”, 69th Annual Meeting of the APS, Division of Fluid Dynamics, Portland, USA, 2016.
Praveen Kumar and Krishnan Mahesh, “LES of propelled bodies in crashback”, 68th Annual Meeting of the APS, Division of Fluid Dynamics, Boston, USA, 2015.
Praveen Kumar and Krishnan Mahesh, “LES of propeller crashback”, 67th Annual Meeting of the APS, Division of Fluid Dynamics, San Francisco, USA, 2014.
Praveen Kumar and Krishnan Mahesh, “Large-Eddy Simulation of Propeller Crashback”, 66th Annual Meeting of the APS, Division of Fluid Dynamics, Pittsburgh, USA, 2013.
Yongyun Hwang, Praveen Kumar and Abdul I. Barakat, “Spatial Sensitivity of the MAP Kinase Signaling Pathway in the Cellular Cytoplasm”, 56th Annual Meeting of the Biophysical Society, San Diego, USA, 2012.
Dissertation:
Praveen Kumar, "Large Eddy Simulation of complex flow over submerged bodies", Ph.D. thesis, University of Minnesota, Minneapolis, USA, 2018.