Nek Sharan
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Time-stable overset grid method for hyperbolic problems using summation-by-parts operators
N Sharan, C Pantano, DJ Bodony
Journal of Computational Physics 361, 199-230, 2018
72018
Time-stable high-order finite difference methods for overset grids
N Sharan
University of Illinois at Urbana-Champaign, 2016
72016
Mixing, scalar boundedness, and numerical dissipation in large-eddy simulations
N Sharan, G Matheou, PE Dimotakis
Journal of Computational Physics 369, 148-172, 2018
52018
Energy stable overset grid methods for hyperbolic problems
N Sharan, C Pantano, DJ Bodony
7th AIAA Theoretical Fluid Mechanics Conference, 2924, 2014
22014
High-order energy-stable boundary treatment for finite-difference cut-cell method
N Sharan, P Brady, D Livescu
Bulletin of the American Physical Society, 2019
12019
Turbulent shear-layer mixing: initial conditions, and direct-numerical and large-eddy simulations
N Sharan, G Matheou, PE Dimotakis
Journal of Fluid Mechanics 877, 35-81, 2019
12019
Numerical aspects for physically accurate Direct Numerical Simulations of turbulent jets
N Sharan, JR Bellan
AIAA Scitech 2019 Forum, 2011, 2019
12019
High-order provably stable overset grid methods for block-structured adaptive mesh refinement
N Sharan, DJ Bodony
21st AIAA Computational Fluid Dynamics Conference, 2872, 2013
12013
Stable and conservative boundary treatment for difference methods, with application to cut-cell discretizations
N Sharan, PT Brady, D Livescu
AIAA Scitech 2020 Forum, 0807, 2020
2020
Turbulent mixing in supercritical jets: effect of compressibility factor and inflow condition
N Sharan, JR Bellan
AIAA Scitech 2020 Forum, 1156, 2020
2020
Direct numerical simulation of high-pressure mixing in turbulent jets
N Sharan, J Bellan
arXiv preprint arXiv:1907.11800, 2019
2019
Effects of numerical dissipation and unphysical excursions on scalar-mixing estimates in large-eddy simulations
N Sharan, G Matheou, P Dimotakis
APS Meeting Abstracts, 2017
2017
High-order provably stable overset grid methods for hyperbolic problems, with application to the Euler equations
N Sharan, C Pantano, D Bodony
APS Division of Fluid Dynamics Meeting Abstracts, 2015
2015
Stable interface treatment in overset grid methods
N Sharan, C Pantano, D Bodony
APS Meeting Abstracts, 2014
2014
Intermittent communication in parallel computation
N Sharan, A Chatterjee
23rd International Conference on Parallel Computational Fluid Dynamics, 2011
2011
Parallel Computation of Axisymmetric Jets
N Sharan, A Chatterjee
SciPy.in 2010, 2010
2010
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