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Velocity difference between coarse grid and fine grid around source
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TOPIC: Velocity difference between coarse grid and fine grid around source

Velocity difference between coarse grid and fine grid around source 4 years 9 months ago #35451

  • sathya
  • sathya's Avatar
Hello,

Taking two cases for the same domain

case (1) Coarse grid
case (2) Fine grid

and running flow simulation with the following keywords,

ABSCISSAE OF SOURCES = 25341.45
ORDINATES OF SOURCES = 428649.86
WATER DISCHARGE OF SOURCES = 0.721

In the result files, the velocity vector around source point in coarse grid
differs from fine grid.

What could be the reason?

Thanks
Sathya
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Velocity difference between coarse grid and fine grid around source

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