Rajendra K Ray
Rajendra K Ray
Professor, Indian Institute of Technology Mandi, Himachal Pradesh, India.
Geverifieerd e-mailadres voor iitmandi.ac.in - Homepage
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A transformation-free HOC scheme for incompressible viscous flows past an impulsively started circular cylinder
JC Kalita, RK Ray
Journal of computational physics 228 (14), 5207-5236, 2009
Locked-on vortex shedding modes from a rotationally oscillating circular cylinder
HVR Mittal, QM Al-Mdallal, RK Ray
Ocean Engineering 146, 324-338, 2017
A transformation‐free HOC scheme for incompressible viscous flows on nonuniform polar grids
RK Ray, JC Kalita
International journal for numerical methods in fluids 62 (6), 683-708, 2010
A numerical study of initial flow past an impulsively started rotationally oscillating circular cylinder using a transformation-free HOC scheme
HVR Mittal, RK Ray, QM Al-Mdallal
Physics of Fluids 29 (9), 2017
Numerical study of shear flow past a square cylinder at Reynolds numbers 100, 200
A Kumar, RK Ray
Procedia Engineering 127, 102-109, 2015
Entropy generation on double-diffusive MHD slip flow of nanofluid over a rotating disk with nonlinear mixed convection and Arrhenius activation energy
A Kumar, RK Ray, MA Sheremet
Indian Journal of Physics, 1-17, 2022
A class of finite difference schemes for interface problems with an HOC approach
HVR Mittal, JC Kalita, RK Ray
International Journal for Numerical Methods in Fluids 82 (9), 567-606, 2016
A Projection Method-based model with the exact C-property for shallow-water flows over dry and irregular bottom using unstructured finite-volume technique
Y Shi, RK Ray, KD Nguyen
Computers & Fluids, 2013
Non-linear diffusion models for despeckling of images: achievements and future challenges
SK Jain, RK Ray
IETE Technical Review 37 (1), 66-82, 2020
Numerical study of shear rate effect on unsteady flow separation from the surface of the square cylinder using structural bifurcation analysis
Ray, Kumar
Physics of Fluids 29, 083604, 2017
Iterative solvers for image denoising with diffusion models: A comparative study
SK Jain, RK Ray, A Bhavsar
Computers & Mathematics with Applications 70 (3), 191-211, 2015
A nonlinear coupled diffusion system for image despeckling and application to ultrasound images
SK Jain, RK Ray, A Bhavsar
Circuits, Systems, and Signal Processing 38, 1654-1683, 2019
A transformation-free HOC scheme for incompressible viscous flow past a rotating and translating circular cylinder
RK Ray
Journal of Scientific Computing 46, 265-293, 2011
Time-delay-induced instabilities and Hopf bifurcation analysis in 2-neuron network model with reaction–diffusion term
S Tyagi, SK Jain, S Abbas, S Meherrem, RK Ray
Neurocomputing 313, 306-315, 2018
Solving immersed interface problems using a new interfacial points-based finite difference approach
HVR Mittal, RK Ray
SIAM Journal on Scientific Computing 40 (3), A1860-A1883, 2018
Edge detectors based telegraph total variational model for image filtering
SK Jain, RK Ray
Information Systems Design and Intelligent Applications: Proceedings of†…, 2016
Shape effect of nanoparticles and entropy generation analysis for magnetohydrodynamic flow of A l 2 O 3-C u/H 2 O hybrid nanomaterial under the influence of Hall current
A Kumar, RK Ray
Indian Journal of Physics 96 (13), 3817-3830, 2022
A gray level indicator-based regularized telegraph diffusion model: Application to image despeckling
S Majee, RK Ray, AK Majee
SIAM Journal on Imaging Sciences 13 (2), 844-870, 2020
Structural bifurcation analysis of vortex shedding from shear flow past circular cylinder
A Kumar, RK Ray
Computational and Applied Mathematics 38, 1-25, 2019
A coupled immersed interface and level set method for simulation of interfacial flows steered by surface tension
HVR Mittal, RK Ray, H GadÍlha, DV Patil
Experimental and Computational Multiphase Flow 3, 21-37, 2021
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