Onkar Sahni

Orcid: 0000-0002-7474-6505

According to our database1, Onkar Sahni authored at least 28 papers between 2008 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
A 3D unstructured mesh based particle tracking code for impurity transport simulation in fusion tokamaks.
Comput. Phys. Commun., November, 2023

hPIC2: A hardware-accelerated, hybrid particle-in-cell code for dynamic plasma-material interactions.
Comput. Phys. Commun., 2023

2022
A parallel interface tracking approach for evolving geometry problems.
Eng. Comput., 2022

2021
CRIMSON: An open-source software framework for cardiovascular integrated modelling and simulation.
PLoS Comput. Biol., 2021

2019
A locally discontinuous ALE finite element formulation for compressible phase change problems.
J. Comput. Phys., 2019

2018
In-memory integration of existing software components for parallel adaptive unstructured mesh workflows.
Concurr. Comput. Pract. Exp., 2018

2017
Parallel anisotropic mesh adaptation with boundary layers for automated viscous flow simulations.
Eng. Comput., 2017

Hammerstein-Wiener based reduced-order model for vortex-induced non-linear fluid-structure interaction.
Eng. Comput., 2017

2016
In-memory Integration of Existing Software Components for Parallel Adaptive Unstructured Mesh Workflows.
Proceedings of the XSEDE16 Conference on Diversity, 2016

2015
Enabling HPC simulation workflows for complex industrial flow problems.
Proceedings of the 2015 XSEDE Conference: Scientific Advancements Enabled by Enhanced Cyberinfrastructure, St. Louis, MO, USA, July 26, 2015

2014
Variational Multiscale Analysis: The Fine-Scale Green's Function for Stochastic Partial Differential Equations.
SIAM/ASA J. Uncertain. Quantification, 2014

Scalable Implicit Flow Solver for Realistic Wing Simulations with Flow Control.
Comput. Sci. Eng., 2014

2013
Adjoint consistency analysis of residual-based variational multiscale methods.
J. Comput. Phys., 2013

2012
Unstructured mesh partition improvement for implicit finite element at extreme scale.
J. Supercomput., 2012

Neighborhood communication paradigm to increase scalability in large-scale dynamic scientific applications.
Parallel Comput., 2012

Tools to support mesh adaptation on massively parallel computers.
Eng. Comput., 2012

Parallel Adaptive Boundary Layer Meshing for CFD Analysis.
Proceedings of the 21st International Meshing Roundtable, 2012

2011
Electronic poster: co-visualization of full data and in situ data extracts from unstructured grid cfd at 160k cores.
Proceedings of the Conference on High Performance Computing Networking, Storage and Analysis, 2011

2010
Adjacency-based data reordering algorithm for acceleration of finite element computations.
Sci. Program., 2010

Controlling Unstructured Mesh Partitions for Massively Parallel Simulations.
SIAM J. Sci. Comput., 2010

Massively Parallel I/O for Partitioned Solver Systems.
Parallel Process. Lett., 2010

Scalable parallel I/O alternatives for massively parallel partitioned solver systems.
Proceedings of the 24th IEEE International Symposium on Parallel and Distributed Processing, 2010

Low-order nonlinear models for active flow control of a low L/D inlet duct.
Proceedings of the American Control Conference, 2010

2009
Strong scaling analysis of a parallel, unstructured, implicit solver and the influence of the operating system interference.
Sci. Program., 2009

Automated adaptive cardiovascular flow simulations.
Eng. Comput., 2009

Scalable implicit finite element solver for massively parallel processing with demonstration to 160K cores.
Proceedings of the ACM/IEEE Conference on High Performance Computing, 2009

Subdomain communication to increase scalability in large-scale scientific applications.
Proceedings of the 23rd international conference on Supercomputing, 2009

2008
Adaptive boundary layer meshing for viscous flow simulations.
Eng. Comput., 2008


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