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Rajat Mittal
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Journal Articles

Freeman Scholar Lecture (2021)—Sharp-Interface Immersed Boundary Methods in Fluid Dynamics

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Rajat Mittal, Jung-Hee Seo, Jacob Turner, Sushrut Kumar, Suryansh Prakhar, Ji Zhou
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Review Articles
J. Fluids Eng. March 2025, 147(3): 030801.
Paper No: FE-24-1407
https://doi.org/10.1115/1.4067385
Published Online: January 10, 2025
View Articletitled, Freeman Scholar Lecture (2021)—Sharp-Interface Immersed Boundary Methods in Fluid Dynamics
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Topics: Boundary-value problems, Dynamics (Mechanics), Flow (Dynamics), Fluid dynamics, Fluid structure interaction, Simulation, Aerodynamics, Physiology, Wings, Wakes
Journal Articles

Vortex Dynamics and Low-Pressure Fluctuations in the Tip-Clearance Flow

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Donghyun You, Meng Wang, Parviz Moin, Rajat Mittal
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. August 2007, 129(8): 1002–1014.
https://doi.org/10.1115/1.2746911
Published Online: January 24, 2007
View Articletitled, Vortex Dynamics and Low-Pressure Fluctuations in the Tip-Clearance Flow
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Topics: Blades, Cavitation, Clearances (Engineering), Flow (Dynamics), Fluctuations (Physics), Leakage, Pressure, Vortices, Dynamics (Mechanics), Separation (Technology)
Journal Articles

A Quasi-Generalized-Coordinate Approach for Numerical Simulation of Complex Flows

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Donghyun You, Meng Wang, Rajat Mittal, Parviz Moin
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. November 2006, 128(6): 1394–1399.
https://doi.org/10.1115/1.2354533
Published Online: April 11, 2006
View Articletitled, A Quasi-Generalized-Coordinate Approach for Numerical Simulation of Complex Flows
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Topics: Computer simulation, Flow (Dynamics), Navier-Stokes equations
Journal Articles

Optimal Yaw Regulation and Trajectory Control of Biorobotic AUV Using Mechanical Fins Based on CFD Parametrization

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Mukund Narasimhan, Haibo Dong, Rajat Mittal, Sahjendra N. Singh
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. July 2006, 128(4): 687–698.
https://doi.org/10.1115/1.2201634
Published Online: December 27, 2005
View Articletitled, Optimal Yaw Regulation and Trajectory Control of Biorobotic AUV Using Mechanical Fins Based on CFD Parametrization
Open the PDF for Optimal Yaw Regulation and Trajectory Control of Biorobotic AUV Using Mechanical Fins Based on CFD Parametrization in another window
Topics: Computational fluid dynamics, Yaw, Fins