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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: ghorrocks

Forum: CFX June 2, 2017, 08:20

Replies: 12 Streamlines or massless particle tracking in CFX Views: 2,323 Posted By ghorrocks OK, in that case you need to be aware that the... OK, in that case you need to be aware that the frozen rotor approach is an assumption which obviously only takes into account one position of the rotor. Under some circumstances this is still a...

Forum: CFX June 2, 2017, 08:06

Replies: 12 Streamlines or massless particle tracking in CFX Views: 2,323 Posted By ghorrocks I should point out that if you do a full... I should point out that if you do a full transient simulation with particles, then if you draw it with the rotor at a fixed position then some path lines will go through the rotor. The only way you...

Forum: CFX June 2, 2017, 07:39

Replies: 12 Streamlines or massless particle tracking in CFX Views: 2,323 Posted By ghorrocks No, this is a different question - you are now... No, this is a different question - you are now asking what path does a particle take through the domain. If you draw streamlines in the stationary frame then that will be the best picture of a...

Forum: CFX June 2, 2017, 06:52

Replies: 12 Streamlines or massless particle tracking in CFX Views: 2,323 Posted By ghorrocks From the definition of streamlines there must be... From the definition of streamlines there must be some streamlines which terminate at a wall with motion in the normal direction in a steady state flow. Also, from the definition of streamlines, they...

Forum: CFX June 2, 2017, 06:00

Replies: 12 Streamlines or massless particle tracking in CFX Views: 2,323 Posted By ghorrocks Yes, that's right. On a wall with a moving normal... Yes, that's right. On a wall with a moving normal component (eg your stirrer), then there will be a velocity normal to the wall. This means some streamlines will start or terminate at the moving...

Forum: CFX June 1, 2017, 18:35

Replies: 12 Streamlines or massless particle tracking in CFX Views: 2,323 Posted By ghorrocks FAQ:... FAQ: https://www.cfd-online.com/Wiki/Ansys_FAQ#Why_are_my_streamlines_discontinuous_as_it_crosses_from_a_stationary_frame_of_reference_to_a_rotating_frame_of_reference.3F

Showing results 1 to 6 of 6

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