Rajendra K Ray

About Rajendra K Ray

Rajendra K Ray, With an exceptional h-index of 13 and a recent h-index of 12 (since 2020), a distinguished researcher at Indian Institute of Technology Mandi, specializes in the field of Numerical Methods for PDEs, CFD, Mathematical Image Processing.

His recent articles reflect a diverse array of research interests and contributions to the field:

Numerical Investigation of Hybrid Nanofluid Natural Convection and Entropy Generation in a Corrugated Enclosure with an Inner Conducting Block

New higher-order accurate super-compact scheme for three-dimensional natural convection and entropy generation

MHD natural convection flow in a porous medium-filled corrugated enclosure: Effect of heat sources with different heights

On the existence and uniqueness of weak solutions of a coupled diffusion system related to image restoration

Effect of magnetic field and key parameters values on natural convection and entropy generation of hybrid nanofluid in a corrugated enclosure

A new perspective of higher order compact nonuniform Padé approximation based finite difference scheme for solving incompressible flows directly on polar grids

Natural convective heat transfer and fluid flow in a porous medium filled corrugated enclosure: Effect of discrete heat sources

Transient natural convective heat transfer and fluid flow in an undulated cavity: Effects of localized heat sources

Rajendra K Ray Information

University

Position

Associate Professor Himachal Pradesh India.

Citations(all)

538

Citations(since 2020)

413

Cited By

266

hIndex(all)

13

hIndex(since 2020)

12

i10Index(all)

18

i10Index(since 2020)

17

Email

University Profile Page

Indian Institute of Technology Mandi

Google Scholar

View Google Scholar Profile

Rajendra K Ray Skills & Research Interests

Numerical Methods for PDEs

CFD

Mathematical Image Processing

Top articles of Rajendra K Ray

Title

Journal

Author(s)

Publication Date

Numerical Investigation of Hybrid Nanofluid Natural Convection and Entropy Generation in a Corrugated Enclosure with an Inner Conducting Block

Journal of Nanofluids

Mandira Samadder

Rajendra K Ray

2024/4/1

New higher-order accurate super-compact scheme for three-dimensional natural convection and entropy generation

Physics of Fluids

Ashwani Punia

Rajendra K Ray

2024/3/1

MHD natural convection flow in a porous medium-filled corrugated enclosure: Effect of heat sources with different heights

International Journal of Thermal Sciences

Pankaj Choudhary

Rajendra K Ray

2024/2/1

On the existence and uniqueness of weak solutions of a coupled diffusion system related to image restoration

Inverse Problems and Imaging

Subit K Jain

Sudeb Majee

Rajendra K Ray

2024/2/1

Effect of magnetic field and key parameters values on natural convection and entropy generation of hybrid nanofluid in a corrugated enclosure

Numerical Heat Transfer, Part A: Applications

Mandira Samadder

Rajendra K Ray

2024/4/4

A new perspective of higher order compact nonuniform Padé approximation based finite difference scheme for solving incompressible flows directly on polar grids

Computers & Fluids

Pradip Das

Swapan K Pandit

Rajendra K Ray

2023/3/30

Natural convective heat transfer and fluid flow in a porous medium filled corrugated enclosure: Effect of discrete heat sources

Heat Transfer

Pankaj Choudhary

Rajendra K Ray

2023/11

Transient natural convective heat transfer and fluid flow in an undulated cavity: Effects of localized heat sources

Heat Transfer

Pankaj Choudhary

Rajendra K Ray

2023/3

Higher order accurate numerical simulation of shear flow past a circular cylinder with an attached arc-shaped control plate

International Journal of Advances in Engineering Sciences and Applied Mathematics

Ashwani Punia

Rajendra K Ray

2023/9/28

Impact of a Cold Control Plate on Fluid Flow and Heat Transfer across an Isothermally Heated Rotary Oscillating Circular Cylinder

arXiv preprint arXiv:2302.01370

Amarjit Haty

Rajendra K Ray

HVR Mittal

2023/2/2

A computational study of forced convection from rotating circular cylinder heated with time-periodic pulsating temperature

AIP Conference Proceedings

Amarjit Haty

Rajendra K Ray

Atendra Kumar

2023/5/5

Impact of an Arc-shaped Control Plate on Flow and Heat Transfer around a Isothermally Heated Rotating Circular Cylinder

arXiv preprint arXiv:2301.13602

Amarjit Haty

Rajendra K Ray

2023/1/31

Natural convection of MoS2-water nanofluid inside a square cavity with corrugated bottom

Indian Journal of Physics

Mandira Samadder

Rajendra K Ray

Dipayan Sanpui

2023/5

Effect of arc‐shaped vertical control plate on heat and mass transfer in uniform flow past an isothermally heated circular cylinder

Heat Transfer

Rajendra K Ray

Amarjit Haty

2023/5

Effect of discrete heating on the key parameters and entropy generation in a corrugated enclosure filled with hybrid nanofluid

Numerical Heat Transfer, Part A: Applications

Mandira Samadder

Rajendra K Ray

2023/12/13

A new non-linear hyperbolic-parabolic coupled PDE model for image despeckling

IEEE Transactions on Image Processing

Sudeb Majee

Rajendra K Ray

Ananta K Majee

2022/2/14

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

Indian Journal of Physics

A Kumar

Rajendra K Ray

2022/11

Entropy generation on double-diffusive MHD slip flow of nanofluid over a rotating disk with nonlinear mixed convection and Arrhenius activation energy

Indian Journal of Physics

Amit Kumar

Rajendra K Ray

Mikhail A Sheremet

2022/2

Numerical Study of Shear Flow Past Two Flat Inclined Plates at Reynolds Numbers 100, 200 Using Higher Order Compact Scheme

Rajendra K Ray

Ashwani

2022/10/6

Numerical Study on Combined Convection Heat Transfer Flow Problem in a Porous Corrugated Enclosure

Heat Transfer

Pankaj

Rajendra K Ray

2022/1/18

See List of Professors in Rajendra K Ray University(Indian Institute of Technology Mandi)

Co-Authors

H-index: 31
Syed Abbas

Syed Abbas

Indian Institute of Technology Mandi

H-index: 18
Arnav bhavsar

Arnav bhavsar

Indian Institute of Technology Mandi

H-index: 18
Jiten C Kalita

Jiten C Kalita

Indian Institute of Technology Guwahati

H-index: 8
HVR Mittal

HVR Mittal

King Abdullah University of Science and Technology

H-index: 7
Subit K Jain

Subit K Jain

National Institute of Technology, Hamirpur

H-index: 5
Atendra Kumar

Atendra Kumar

National Institute of Technology, Srinagar

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