Parallel Multi-Scale Algorithms and Applications to Turbulence

Abstract

We developed and implemented parallel algorithms for computational electromagnetics with applications to turbulence control, and new algorithms for velocity-vorticity formulations appropriate for high Reynolds number flows. These algorithms are based on the multiscale spectral discretizations for unstructured meshes we developed in the parent grants. The implementation was performed on the IBM SP2 and SP3 at Brown University and MHPCC as well as on different parallel platforms, including Linux clusters, using the MPI communications protocol.

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Document Details

Document Type
Technical Report
Publication Date
Jun 30, 2000
Accession Number
ADA384542

Entities

People

  • George Karniadakis

Organizations

  • Brown University

Tags

DTIC Thesaurus Topics

  • Algorithms
  • Applied Mathematics
  • Boundary Layer
  • Communications Protocols
  • Computational Fluid Dynamics
  • Differential Equations
  • Equations
  • Flow
  • Fluid Dynamics
  • Fluid Mechanics
  • Layers
  • Mathematics
  • Mechanics
  • Reynolds Number
  • Three Dimensional
  • Turbulence
  • Universities

Fields of Study

  • Physics

Readers

  • Computational Fluid Dynamics (CFD)
  • Parallel and Distributed Computing.