Get started
Author

Subrahamanyam Upadhyay

Observed names: S. K. Upadhyay, S. Upadhyay, S.K. Upadhyay, Subrahmanayam Upadhyay, Upadhyay, Subrahamanyam
Institution: Indian Navy
ORCID: 0000-0002-9854-8087
Observed ORCID: 0000-0002-9854-8087
OpenAlex ID: A5042139959
Three-dimensional flow of hybrid nanofluid through Darcy-Forchheimer porous surface: A Legendre wavelet collocation approach
2023 · Subrahamanyam Upadhyay, Himanshu Upreti, et al. · Numerical Heat Transfer Part A Applications · 35
Exploring the nanoparticle’s shape effect on boundary layer flow of hybrid nanofluid over a thin needle with quadratic Boussinesq approximation: Legendre wavelet approach
2023 · Himanshu Upreti, Alok Kumar Pandey, et al. · Journal of Thermal Analysis and Calorimetry · 31
A new iterative least square Chebyshev wavelet Galerkin FEM applied to dual phase lag model on microwave drying of foods
2019 · Subrahamanyam Upadhyay, K.N. Rai · International Journal of Thermal Sciences · 28
Pseudo-Differential Operators Involving Hankel Transforms
1997 · R.S. Pathak, S.K. Upadhyay · Journal of Mathematical Analysis and Applications · 27
A new look in heat balance integral method to a two-dimensional Stefan problem with convection
2022 · Vikas Chaurasiya, Subrahamanyam Upadhyay, et al. · Numerical Heat Transfer Part A Applications · 25
A study of cryosurgery of lung cancer using Modified Legendre wavelet Galerkin method
2018 · Mukesh Kumar, Subrahamanyam Upadhyay, et al. · Journal of Thermal Biology · 23
A study of heat transfer during cryosurgery of lung cancer
2019 · Mukesh Kumar, Subrahamanyam Upadhyay, et al. · Journal of Thermal Biology · 21
A temperature-dependent numerical study of a moving boundary problem with variable thermal conductivity and convection
2023 · Vikas Chaurasiya, Subrahamanyam Upadhyay, et al. · Waves in Random and Complex Media · 16
Taylor–Galerkin–Legendre-wavelet approach to the analysis of a moving fin with size-dependent thermal conductivity and temperature-dependent internal heat generation
2023 · Vikas Chaurasiya, Subrahamanyam Upadhyay, et al. · Journal of Thermal Analysis and Calorimetry · 13
Legendre Wavelet Modified Petrov–Galerkin Method in Two-Dimensional Moving Boundary Problem
2017 · S. Yadav, S. Upadhyay, et al. · Zeitschrift für Naturforschung A · 13
Numerical solution of two point boundary value problems by wavelet Galerkin method
2015 · Subrahamanyam Upadhyay, Surjan Singh, et al. · International Journal of Applied Mathematical Research · 12
PDF
Collocation method applied to unsteady flow of gas through a porous medium
2014 · Subrahamanyam Upadhyay, K.N. Rai · International Journal of Applied Mathematical Research · 12
PDF
Finite difference Legendre wavelet collocation method applied to the study of heat mass transfer during food drying
2019 · Subrahamanyam Upadhyay, Vineet K. Singh, et al. · Heat Transfer-Asian Research · 10
A Mathematical Model for Solidification of Binary Eutectic System Including Relaxation Time
2016 · Sarita Yadav, Subrahmanayam Upadhyay, et al. · Computational Thermal Sciences An International Journal · 10
Continuous Watson wavelet transform
2011 · S. K. Upadhyay, Alok Tripathi · Integral Transforms and Special Functions · 10
Mathematical modelling and simulation of three phase lag bio-heat transfer model during cancer treatment
2022 · Mukesh Kumar, Harpreet kaur, et al. · International Journal of Thermal Sciences · 9
Calderon’s reproducing formula for Watson wavelet transform
2015 · S. K. Upadhyay, Alok Tripathi · Indian Journal of Pure and Applied Mathematics · 9
Thermal performance in a local thermal non-equilibrium state of a porous fin with temperature-dependent heat conductivity and surface emissivity: Legendre wavelet approach
2025 · Subrahamanyam Upadhyay, Sanjay Singh Rawat, et al. · International Communications in Heat and Mass Transfer · 8
Design and modelling of thin film bulk acoustic resonator (FBAR) for RF application
2022 · P.K. Joshi, L.H. Bhalotiya, et al. · Materials Today Proceedings · 8
Comparative analysis of power-law type fin problem using wavelet collocation and Galerkin methods
2014 · Surjan Singh, Subrahamanyam Upadhyay, et al. · International Journal of Applied Mathematical Research · 8
PDF
Modelling and Simulation of a Moving Boundary Problem Arising During Immersion Frying of Foods
2018 · Subrahamanyam Upadhyay, Sarita Yadav, et al. · National Academy Science Letters · 7
Legendre Wavelet Collocation Solution for System of Linear and Nonlinear Delay Differential Equations
2017 · Dinesh Kumar, S. Upadhyay, et al. · International Journal of Applied and Computational Mathematics · 7
Theoretical study of solidification phase change heat and mass transfer with thermal resistance and convection subjected to a time-dependent boundary condition
2024 · Vikas Chaurasiya, Sunil Kumar Sharma, et al. · Thermal Science and Engineering Progress · 6
Wavelet Galerkin and Wavelet Collocation Method in Moving Boundary Problem With Temperature Dependent Thermal Physical Properties
2014 · Sarita Yadav, Subrahmanayam Upadhyay, et al. · International Symposium on Convective Heat and Mass Transfer (CONV) · 6
Landau Legendre Wavelet Galerkin Method Applied to Study Two-phase Moving Boundary Problem of Heat Transfer in Finite Region
2023 · S. Upadhyay, Priti Sharma, et al. · Computational Thermal Sciences An International Journal · 5
Works count: 44
Citation count: 382
H-index: 12
I10-index: 15
Year
Topic
Type