K. B. Nakshatrala
发表
Enforcing the non‐negativity constraint and maximum principles for diffusion with decay on general computational grids
pdf
Harsha Nagarajan,
K. B. Nakshatrala,
Harsha Nagarajan,
2010,
ArXiv.
J. N. Reddy,
K. B. Nakshatrala,
G. S. Payette,
2011
.
K. B. Nakshatrala,
T. Phatak,
2020,
ArXiv.
Maruti Kumar Mudunuru,
K. B. Nakshatrala,
J. Reddy,
2011,
ArXiv.
Variational structure of the optimal artificial diffusion method for the advection-diffusion equation
pdf
Albert J. Valocchi,
K. B. Nakshatrala,
A. Valocchi,
2009,
ArXiv.
K. B. Nakshatrala,
N. V. Jagtap,
M. K. Mudunuru,
2021,
Communications in Computational Physics.
Matthew G. Knepley,
K. B. Nakshatrala,
S. Lennart Johnsson,
2017,
Concurr. Comput. Pract. Exp..
A numerical study of fluids with pressure‐dependent viscosity flowing through a rigid porous medium
pdf
K. R. Rajagopal,
K. B. Nakshatrala,
K. Rajagopal,
2009,
ArXiv.
K. B. Nakshatrala,
S. Karimi,
2014
.
K. B. Nakshatrala,
D. Z. Turner,
M. J. Martinez,
2013,
ArXiv.
Maruti Kumar Mudunuru,
C. Xu,
K. B. Nakshatrala,
2015,
ArXiv.
K. C. Chang,
Y. Tang,
K. B. Nakshatrala,
2018,
Mechanics of Materials.
Do current lattice Boltzmann methods for diffusion-type equations respect maximum principles and the non-negative constraint?
pdf
K. B. Nakshatrala,
S. Karimi,
2015,
ArXiv.
K. B. Nakshatrala,
M. Shabouei,
K. Nakshatrala,
2019,
Transport in Porous Media.
Modification to Darcy model for high pressure and high velocity applications and associated mixed finite element formulations
pdf
K. B. Nakshatrala,
J. Chang,
K. Nakshatrala,
2013,
ArXiv.
K. B. Nakshatrala,
D. Z. Turner,
D. Turner,
2011,
ArXiv.
Maruti Kumar Mudunuru,
K. B. Nakshatrala,
M. Mudunuru,
2015,
ArXiv.
Variational inequality approach to enforce the non-negative constraint for advection-diffusion equations
pdf
K. B. Nakshatrala,
J. Chang,
2016,
ArXiv.
Modeling flow in porous media with double porosity/permeability: A stabilized mixed formulation, error analysis, and numerical solutions
pdf
K. B. Nakshatrala,
S. H. S. Joodat,
R. Ballarini,
2017,
Computer Methods in Applied Mechanics and Engineering.
Arun Prakash,
K. B. Nakshatrala,
K. D. Hjelmstad,
2008,
J. Comput. Phys..
On the performance of the variational multiscale formulation for subsurface flow and transport in heterogeneous porous media
pdf
K. B. Nakshatrala,
D. Z. Turner,
P. K. Notz,
2010,
ArXiv.
A stabilized mixed formulation for unsteady Brinkman equation based on the method of horizontal lines
pdf
S. Srinivasan,
K. B. Nakshatrala,
S. Srinivasan,
2010,
ArXiv.
K. B. Nakshatrala,
S. Karimi,
K. Nakshatrala,
2014,
1405.3230.
K. B. Nakshatrala,
K. Nakshatrala,
2019,
Transport in Porous Media.
K. B. Nakshatrala,
S. H. S. Joodat,
M. S. Joshaghani,
2018,
Computer Methods in Applied Mechanics and Engineering.
K. R. Rajagopal,
Swaroop Darbha,
K. B. Nakshatrala,
2009,
J. Frankl. Inst..
A monolithic multi-time-step computational framework for advective-diffusive-reactive transient systems with disparate scales
pdf
K. B. Nakshatrala,
S. Karimi,
K. Nakshatrala,
2014,
ArXiv.
On mechanics-based a posteriori criteria to assess accuracy of numerical solutions for Darcy and Darcy-Brinkman equations
pdf
K. B. Nakshatrala,
M. Shabouei,
K. Nakshatrala,
2015,
ArXiv.
Anil N. Hirani,
K. B. Nakshatrala,
Jehanzeb Hameed Chaudhry,
2008,
ArXiv.
On the performance of high‐order finite elements with respect to maximum principles and the nonnegative constraint for diffusion‐type equations
pdf
J. N. Reddy,
K. B. Nakshatrala,
G. S. Payette,
2011,
ArXiv.
Albert J. Valocchi,
K. B. Nakshatrala,
A. Valocchi,
2008,
J. Comput. Phys..
K. B. Nakshatrala,
M. S. Joshaghani,
K. Nakshatrala,
2019,
Transport in Porous Media.
K. B. Nakshatrala,
S. Karimi,
K. Nakshatrala,
2013,
J. Comput. Phys..
Maruti Kumar Mudunuru,
Albert J. Valocchi,
K. B. Nakshatrala,
2012
.
Matthew G. Knepley,
K. B. Nakshatrala,
J. Chang,
2018,
J. Comput. Phys..
Maruti Kumar Mudunuru,
K. B. Nakshatrala,
M. Mudunuru,
2015,
J. Comput. Phys..
Modeling flow in porous media with double porosity/permeability: Mathematical model, properties, and analytical solutions
pdf
K. B. Nakshatrala,
S. H. S. Joodat,
R. Ballarini,
2016,
Journal of Applied Mechanics.
K. B. Nakshatrala,
S. Karimi,
K. Nakshatrala,
2015,
1503.08360.
K. B. Nakshatrala,
J. Chang,
2014
.
A stabilized finite element formulation for advection-diffusion using the generalized finite element framework
pdf
K. B. Nakshatrala,
D. Z. Turner,
K. D. Hjelmstad,
2008,
ArXiv.
K. B. Nakshatrala,
J. Chang,
N. K. Mapakshi,
2018,
J. Comput. Phys..
Consistent Newton-Raphson vs. fixed-point for variational multiscale formulations for incompressible Navier-Stokes
pdf
K. B. Nakshatrala,
D. Z. Turner,
K. D. Hjelmstad,
2008,
ArXiv.
K. B. Nakshatrala,
M. S. Joshaghani,
K. Nakshatrala,
2020,
Communications in Computational Physics.
A hybrid multi-time-step framework for pore-scale and continuum-scale modeling of solute transport in porous media
pdf
K. B. Nakshatrala,
S. Karimi,
K. Nakshatrala,
2016,
ArXiv.
K. B. Nakshatrala,
Saeid Karimi,
2014
.
Satish Karra,
K. B. Nakshatrala,
J. Chang,
2015,
J. Sci. Comput..
Maruti Kumar Mudunuru,
Albert J. Valocchi,
K. B. Nakshatrala,
2012,
J. Comput. Phys..
On the stability of bubble functions and a stabilized mixed finite element formulation for the Stokes problem
pdf
K. B. Nakshatrala,
D. Z. Turner,
K. D. Hjelmstad,
2008,
ArXiv.
A numerical methodology for enforcing maximum principles and the non-negative constraint for transient diffusion equations
pdf
Harsha Nagarajan,
K. B. Nakshatrala,
Harsha Nagarajan,
2012,
ArXiv.
Effect of viscous shearing stresses on optimal material designs for flow of fluids through porous media
pdf
K. B. Nakshatrala,
T. Phatak,
K. Nakshatrala,
2021,
ArXiv.
K. B. Nakshatrala,
T. Phatak,
2021,
Transport in Porous Media.
How to pose material design problems for flow through porous media applications?: Sensitivity of dissipation rate to medium's permeability holds the key
pdf
K. B. Nakshatrala,
2021,
ArXiv.
K. B. Nakshatrala,
D. Oniz,
Y-L. Mo,
2021,
ArXiv.
D. Z. Turner,
K. B. Nakshatrala,
Mario J. Martinez,
2012
.
J. N. Reddy,
K. B. Nakshatrala,
J. Chang,
2017
.
K. B. Nakshatrala,
M. Shabouei,
K. Nakshatrala,
2015
.
K. B. Nakshatrala,
M. K. Mudunuru,
M. Mudunuru,
2015
.
Maruti Kumar Mudunuru,
K. B. Nakshatrala,
M. Shabouei,
2015
.
D. Z. Turner,
K. B. Nakshatrala,
Keith Hjelmstad,
2011
.
Robert Fiedler,
Daniel A. Tortorelli,
K. B. Nakshatrala,
2005
.
Daniel A. Tortorelli,
K. B. Nakshatrala,
D. Tortorelli,
2013
.