What programs effectively approximate fluid flow using Navier Stokes equations?

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SUMMARY

Several computational fluid dynamics (CFD) programs effectively approximate fluid flow using the Navier-Stokes equations. Notably, ANSYS FLUENT is highlighted as a robust tool for general flow applications beyond linear flow in pipes. Users are encouraged to explore both Finite Element Fluid Mechanics (FEM) and Computational Fluid Dynamics (CFD) for comprehensive solutions, including those that address turbulent flow scenarios.

PREREQUISITES
  • Understanding of Navier-Stokes equations
  • Familiarity with computational fluid dynamics (CFD)
  • Knowledge of finite element analysis (FEA)
  • Experience with ANSYS FLUENT software
NEXT STEPS
  • Research ANSYS FLUENT for fluid flow simulations
  • Explore turbulent flow modeling techniques in CFD
  • Learn about Finite Element Fluid Mechanics (FEM) applications
  • Investigate alternative CFD software options for fluid dynamics
USEFUL FOR

Engineers, researchers, and students in fluid dynamics, particularly those seeking to model complex fluid flow scenarios using the Navier-Stokes equations.

OffTheRecord
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Does anyone know of a program that can give a good approximation of fluid flow based on the Navier Stokes equations? I know there are FEA programs out there that do linear flow, like in pipes, but what I'm looking for is general flow, for applications that aren't constrained to a pipe. Does such an animal exist?

Thanks!
 
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OffTheRecord said:
Does anyone know of a program that can give a good approximation of fluid flow based on the Navier Stokes equations? I know there are FEA programs out there that do linear flow, like in pipes, but what I'm looking for is general flow, for applications that aren't constrained to a pipe. Does such an animal exist?

Thanks!

Yes. There are several computational fluid dynamics (CFD) FEM programs that do this. One of the is FLUENT. Just google Finite Element Fluid Mechanics or Computational fluid Dynamics. There are also programs out there for turbulent flow.
 
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