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May 17, 2017, 06:46
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Star CCM -Meshing
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#1 |
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Member
Arun subramanian
Join Date: Jun 2016
Location: Florence,Italy
Posts: 48
Rep Power: 10  |
Hello guys,
I am trying to make a film cooling simulation with StarCCM but I have some problems. I have attached some pictures of my domain, mesh and some residuals. 1)I would like to know how to make a prism layer mesh for the entire domain. I mean, I want very small thickness near the wall and cell size increasing upto the top boundary. 2)I am not very sure about the mesh quality, especially at the hole inlet. Can someone assess it please? 3) I am expecting a symmetric temperature distribution but I am unable to get it. If something is not clear, please let me know. I am a basic user of this forum and would like to improve how I present my problem. Cheers, Arun |
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May 17, 2017, 12:35
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#2 | |
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Senior Member
Saima
Join Date: Apr 2009
Location: Canada
Posts: 185
Rep Power: 16 |
What technique you used to mesh?
1. i guess you can also use directed mesh. To do that check tutorial "Directed Meshing: Electrical Machine". I will give you option to add or allow near wall thickness minimum by specifying it. 2. Once you click on mesh new mesh continua, it will you need to select prism layer method as well. hope it will help. Thank you, Quote:
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Best Redards, Saima |
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May 17, 2017, 12:38
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#3 |
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Member
Arun subramanian
Join Date: Jun 2016
Location: Florence,Italy
Posts: 48
Rep Power: 10 |
I just read about the directed mesh and tried to implement it.
I have a problem assembling the two parts in my domain. the coolant region(cylindrical channel) and the cuboid region where my main flow is. I have no idea how I could use two seperate directed meshes for my problem 
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May 17, 2017, 12:40
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#4 | |
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Senior Member
Saima
Join Date: Apr 2009
Location: Canada
Posts: 185
Rep Power: 16 |
Quote:
i guess it will give you clue.
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Best Redards, Saima |
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May 17, 2017, 12:42
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#5 |
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Member
Arun subramanian
Join Date: Jun 2016
Location: Florence,Italy
Posts: 48
Rep Power: 10 |
I dont want to ask too much, but can I get a link for the tutorial please?
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May 17, 2017, 12:48
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#6 | |
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Senior Member
Saima
Join Date: Apr 2009
Location: Canada
Posts: 185
Rep Power: 16 |
Quote:
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Best Redards, Saima |
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May 17, 2017, 13:15
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#7 |
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Member
Arun subramanian
Join Date: Jun 2016
Location: Florence,Italy
Posts: 48
Rep Power: 10 |
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May 17, 2017, 13:16
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#8 |
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Senior Member
Saima
Join Date: Apr 2009
Location: Canada
Posts: 185
Rep Power: 16 |
check and remove your address else u will get spams.
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Best Redards, Saima |
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June 1, 2017, 13:01
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#9 |
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Senior Member
Ashok Chaudhari
Join Date: Aug 2016
Location: Pune, India
Posts: 260
Rep Power: 11  |
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March 31, 2020, 10:55
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#10 |
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Member
Marium Mou
Join Date: Mar 2020
Posts: 30
Rep Power: 6 |
please can I get the tutorial?
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