Rajat Mittal

According to our database, Rajat Mittal authored at least 25 papers between 2004 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

A high-order sharp-interface immersed boundary solver for high-speed flows.

Jacob M. Turner, Jung Hee Seo, Rajat Mittal

J. Comput. Phys., March, 2024

2019

A graph-partitioned sharp-interface immersed boundary solver for efficient solution of internal flows.

Chi Zhu, Jung Hee Seo, Rajat Mittal

J. Comput. Phys., 2019

2018

StethoVest: A simultaneous multichannel wearable system for cardiac acoustic mapping.

Christos Sapsanis, Nathaniel Welsh, Michael Pozin, Guillaume Garreau, Gaspar Tognetti, Hani Bakhshaee, Philippe O. Pouliquen, Rajat Mittal, William R. Thompson, Andreas G. Andreou

Proceedings of the 2018 IEEE Biomedical Circuits and Systems Conference, 2018

2017

Efficient relaxed-Jacobi smoothers for multigrid on parallel computers.

Xiang Yang, Rajat Mittal

J. Comput. Phys., 2017

A method for the computational modeling of the physics of heart murmurs.

Jung Hee Seo, Hani Bakhshaee, Guillaume Garreau, Chi Zhu, Andreas G. Andreou, William R. Thompson, Rajat Mittal

J. Comput. Phys., 2017

2016

Computational modeling of cardiac hemodynamics: Current status and future outlook.

Rajat Mittal, Jung Hee Seo, Vijay Vedula, Young J. Choi, Hang Liu, H. Howie Huang, Saurabh Jain, Laurent Younes, Theodore Abraham, Richard T. George

J. Comput. Phys., 2016

2015

Mechanical design, instrumentation and measurements from a hemoacoustic cardiac phantom.

Hani Bakhshaee, Guillaume Garreau, Gaspar Tognetti, Kourosh Shoele, Ronann Carrero, Thomas Kilmar, Chi Zhu, William R. Thompson, Jung Hee Seo, Rajat Mittal, Andreas G. Andreou

Proceedings of the 49th Annual Conference on Information Sciences and Systems, 2015

Mapping the cardiac acousteome: An overview of technologies, tools and methods.

Andreas G. Andreou, Theodore Abraham, William R. Thompson, Jung Hee Seo, Rajat Mittal

Proceedings of the 49th Annual Conference on Information Sciences and Systems, 2015

2014

Acceleration of the Jacobi iterative method by factors exceeding 100 using scheduled relaxation.

Xiyang I. A. Yang, Rajat Mittal

J. Comput. Phys., 2014

2013

GPU-accelerated scalable solver for banded linear systems.

Hang Liu, Jung Hee Seo, Rajat Mittal, H. Howie Huang

Proceedings of the 2013 IEEE International Conference on Cluster Computing, 2013

2012

A coupled flow-acoustic computational study of bruits from a modeled stenosed artery.

Jung Hee Seo, Rajat Mittal

Medical Biol. Eng. Comput., 2012

Abstract: Matrix Decomposition Based Conjugate Gradient Solver for Poisson Equation.

Hang Liu, Jung Hee Seo, Rajat Mittal, H. Howie Huang

Proceedings of the 2012 SC Companion: High Performance Computing, 2012

Poster: Matrix Decomposition Based Conjugate Gradient Solver for Poisson Equation.

Hang Liu, Jung Hee Seo, Rajat Mittal

Proceedings of the 2012 SC Companion: High Performance Computing, 2012

2011

A sharp-interface immersed boundary method with improved mass conservation and reduced spurious pressure oscillations.

Jung Hee Seo, Rajat Mittal

J. Comput. Phys., 2011

A high-order immersed boundary method for acoustic wave scattering and low-Mach number flow-induced sound in complex geometries.

Jung Hee Seo, Rajat Mittal

J. Comput. Phys., 2011

2010

Nested Cartesian grid method in incompressible viscous fluid flow.

Yih-Ferng Peng, Rajat Mittal, Amalendu Sau, Robert R. Hwang

J. Comput. Phys., 2010

2009

Image guided medialization laryngoplasty.

Ge Jin, Nakhoon Baek, James K. Hahn, Steven Bielamowicz, Rajat Mittal, Raymond Walsh

Comput. Animat. Virtual Worlds, 2009

2008

A versatile sharp interface immersed boundary method for incompressible flows with complex boundaries.

Rajat Mittal, Haibo Dong, Meliha Bozkurttas, Fady Najjar, Abel Vargas, Alfred von Loebbecke

J. Comput. Phys., 2008

An immersed-boundary method for flow-structure interaction in biological systems with application to phonation.

Haoxiang Luo, Rajat Mittal, Xudong Zheng, Steven Bielamowicz, Raymond Walsh, James K. Hahn

J. Comput. Phys., 2008

A biorobotic flapping fin for propulsion and maneuvering.

James L. Tangorra, George V. Lauder, Peter G. Madden, Rajat Mittal, Meliha Bozkurttas, Ian W. Hunter

Proceedings of the 2008 IEEE International Conference on Robotics and Automation, 2008

2007

A sharp interface immersed boundary method for compressible viscous flows.

Reza Ghias, Rajat Mittal, Haibo Dong

J. Comput. Phys., 2007

Active illumination based 3D surface reconstruction and registration for image guided medialization laryngoplasty.

Ge Jin, Sang-Joon Lee, James K. Hahn, Steven Bielamowicz, Rajat Mittal, Raymond Walsh

Proceedings of the Medical Imaging 2007: Visualization and Image-Guided Procedures, 2007

2006

Analysis of stability and accuracy of finite-difference schemes on a skewed mesh.

Donghyun You, Rajat Mittal, Meng Wang, Parviz Moin

J. Comput. Phys., 2006

3D Surface Reconstruction and Registration for Image Guided Medialization Laryngoplasty.

Ge Jin, Sang-Joon Lee, James K. Hahn, Steven Bielamowicz, Rajat Mittal, Raymond Walsh

Proceedings of the Advances in Visual Computing, Second International Symposium, 2006

2004

Study of flow in tip-clearance turbomachines using large-eddy simulation.

Donghyun You, Meng Wang, Rajat Mittal, Parviz Moin

Comput. Sci. Eng., 2004