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Forum: CFX

December 10, 2019, 08:53

Replies: 16

CFX and cylindrical coordinates

Views: 12,739

Posted By Opaque

Great information, thank you. You are using...

Great information, thank you.

You are using the (r, theta, z) triplet; therefore, you must be aware "r" is measured respect to the "z axis" used at the boundary.

Could you tell which coordinate...

Forum: CFX

December 9, 2019, 09:51

Replies: 16

CFX and cylindrical coordinates

Views: 12,739

Posted By Opaque

Perhaps it would be better to show the expression...

Perhaps it would be better to show the expression you are using, in ANSYS CFX there are several cylindrical coordinate triplets

1 -> (r, theta, z) also known as (Distance from local z axis, Angle...

Forum: CFX

December 5, 2019, 13:45

Replies: 16

CFX and cylindrical coordinates

Views: 12,739

Posted By Opaque

We may need more details on how you set it up: ...

We may need more details on how you set it up:

1 - What do you mean by ".. with Z-axis as rotating, .." ?

2 - did you use a local coordinate frame at the boundary, or just the global frame ?
...

Forum: CFX

December 4, 2019, 10:33

Replies: 16

CFX and cylindrical coordinates

Views: 12,739

Posted By Opaque

May I ask what is your goal? Every...

May I ask what is your goal?

Every coordinate frame in ANSYS CFX provides cylindrical variables such as radial distance, angular position and axial distance.

Will that work for you?

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