[ANSYS Meshing] Orifice plate

Gamb1t · February 2, 2012, 17:17

Can anyone suggest how I can mesh an orifice plate in a pipe where the mesh is finer at some regions. In an esdu report it gave list for expansion factors. How do I input these values? below is the mesh i am trying to create.

Thank you.

max3.2 · February 2, 2012, 20:18

software? if its icem, block it and set edge values (spacing and ratio)

Gamb1t · February 4, 2012, 10:57

I am trying meshing and running it in workbench fluent.

Far · February 4, 2012, 11:12

divide geometry into five regions
1. regions on left and right of orifice
2. regions below regions just created and orifice.

for above region create edges and then faces and mesh them. I am assuming you are using gambit

Gamb1t · February 17, 2012, 20:45

Still having problems meshing this. I have a technical report that gives wall element height and different expansion factors for the regions. However I don't know what they mean and how to apply it in gambit. Anyone know? Thank you.

February 2, 2012, 17:17	Orifice plate	#1
Gamb1t New Member Join Date: Dec 2011 Posts: 17 Rep Power: 2	Can anyone suggest how I can mesh an orifice plate in a pipe where the mesh is finer at some regions. In an esdu report it gave list for expansion factors. How do I input these values? below is the mesh i am trying to create. Thank you.

February 4, 2012, 11:12		#4
Far Senior Member Far (turboenginner@gmail.com) Join Date: Mar 2009 Location: Islamabad Pakistan Posts: 1,173 Blog Entries: 1 Rep Power: 14	divide geometry into five regions 1. regions on left and right of orifice 2. regions below regions just created and orifice. for above region create edges and then faces and mesh them. I am assuming you are using gambit __________________ Best Regards Far

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February 2, 2012, 20:18		#2
max3.2 Member Max Join Date: Apr 2011 Posts: 44 Rep Power: 3	software? if its icem, block it and set edge values (spacing and ratio)

February 4, 2012, 10:57		#3
Gamb1t New Member Join Date: Dec 2011 Posts: 17 Rep Power: 2	I am trying meshing and running it in workbench fluent.

February 17, 2012, 20:45		#5
Gamb1t New Member Join Date: Dec 2011 Posts: 17 Rep Power: 2	Still having problems meshing this. I have a technical report that gives wall element height and different expansion factors for the regions. However I don't know what they mean and how to apply it in gambit. Anyone know? Thank you.