P
Parviz Moin
Researcher at Stanford University
Publications - 495
Citations - 66028
Parviz Moin is an academic researcher from Stanford University. The author has contributed to research in topics: Turbulence & Large eddy simulation. The author has an hindex of 116, co-authored 473 publications receiving 60521 citations. Previous affiliations of Parviz Moin include Center for Turbulence Research & Ames Research Center.
Papers
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Minimal Repetition Dynamic Checkpointing Algorithm for Unsteady Adjoint Calculation
TL;DR: In this article, the authors propose a dynamic checkpointing algorithm that maintains a specified number of checkpoints on the fly as time integration proceeds for an arbitrary number of time steps and the resulting checkpoints at any snapshot during the time integration have the optimal repetition number.
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An evaluation of the assumed beta probability density function subgrid-scale model for large eddy simulation of nonpremixed, turbulent combustion with heat release
TL;DR: The assumed beta distribution model for the subgrid-scale probability density function (PDF) of the mixture fraction in large eddy simulation of nonpremixed, turbulent combustion is tested, a priori, for a reacting jet having significant heat release (density ratio of 5) as discussed by the authors.
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Minimum-dissipation models for large-eddy simulation
TL;DR: In this paper, a new minimum-dissipation model for anisotropic grids is proposed, which generalizes the desirable practical and theoretical properties of the QR model and does not require an approximation of the filter width.
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Computation of quadrupole noise using acoustic analogy
TL;DR: In this paper, a two-dimensional, low-Mach-number laminar flow past a NACA 0012 airfoil at the chord Reynolds number of 10 4 was analyzed.
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New Answers on the Interaction Between Polymers and Vortices in Turbulent Flows
Yves Dubief,Yves Dubief,Vincent Terrapon,Christopher White,Eric S. G. Shaqfeh,Parviz Moin,Sanjiva K. Lele +6 more
TL;DR: In this paper, the authors interpreted the data of polymer drag reduced flows in terms of modification of near-wall coherent structures, and showed that polymers are shown to reduce drag by damping nearwall vortices and sustain turbulence by injecting energy onto the streamwise velocity component in the very nearwall region.