Multiphase Flow and Internal Flow Help

ajn46 · April 5, 2015, 14:47

Hi. I am new to Star-CCM+, and I am doing my final year project in this topic. Can somebody help me?

lcarasik · April 5, 2015, 19:48

Do you have any details about this project?

ajn46 · April 5, 2015, 20:09

Quote:

Originally Posted by lcarasik

Do you have any details about this project?

I am trying to simulate a real life wastewater flow containing paint flakes and sediments, about 20m long. When I'm trying to generate volume mesh; using surface remesher, polyhedral mesher, errors such as overflow, self intersecting surface occur.

Is it maybe due to the geometry of my model? Or insufficient value of parameters? thanks in advance lcarasik

lcarasik · April 5, 2015, 20:13

There are issues with your input geometry. Have you done any of the geometry clean up tutorials?

ajn46 · April 5, 2015, 20:28

Quote:

Originally Posted by lcarasik

There are issues with your input geometry. Have you done any of the geometry clean up tutorials?

Clean up tutorials? Nope, haven't done any. Do u have any suggestion where I could have the tutorials?

lcarasik · April 5, 2015, 20:32

These tutorials are readily available on the Steve Portal of CD-Adapco's website or contained within the Star-CCM+ files.

ajn46 · April 5, 2015, 20:56

Quote:

Originally Posted by lcarasik

These tutorials are readily available on the Steve Portal of CD-Adapco's website or contained within the Star-CCM+ files.

Sorry to ask this.. but how can I access Steve Portal? It seems that I don't have any login or password..:|

Star CCM+ files in User Guide u mean?

Thanks again lcarasik.

lcarasik · April 5, 2015, 20:57

Depending on how you acquired Star-CCM+, you should be provided with a login for this site.

Yes the User Guide.

ajn46 · April 5, 2015, 21:16

Quote:

Originally Posted by lcarasik

Depending on how you acquired Star-CCM+, you should be provided with a login for this site.

Yes the User Guide.

Lcarasik..I tried looking for clean up tutorials in User Guide, but seems too many. Do u have any topic to be specific?

lcarasik · April 6, 2015, 05:05

I would recommend you go ahead and do all of the tutorials. It might seem like a lot but it will give you a good basis to start cleaning up and preparing your geometry.

ajn46 · April 6, 2015, 05:54

Quote:

Originally Posted by lcarasik

I would recommend you go ahead and do all of the tutorials. It might seem like a lot but it will give you a good basis to start cleaning up and preparing your geometry.

okay then. I'll try my best. TQ for your response and help!

April 5, 2015, 14:47	Multiphase Flow and Internal Flow Help	#1
ajn46 New Member A.N.I Join Date: Apr 2015 Location: Malaysia Posts: 8 Rep Power: 11	Hi. I am new to Star-CCM+, and I am doing my final year project in this topic. Can somebody help me?

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April 5, 2015, 19:48		#2
lcarasik Senior Member Lane Carasik Join Date: Aug 2014 Posts: 692 Rep Power: 15	Do you have any details about this project?

April 5, 2015, 20:13		#4
lcarasik Senior Member Lane Carasik Join Date: Aug 2014 Posts: 692 Rep Power: 15	There are issues with your input geometry. Have you done any of the geometry clean up tutorials?

April 5, 2015, 20:32		#6
lcarasik Senior Member Lane Carasik Join Date: Aug 2014 Posts: 692 Rep Power: 15	These tutorials are readily available on the Steve Portal of CD-Adapco's website or contained within the Star-CCM+ files.

April 5, 2015, 20:57		#8
lcarasik Senior Member Lane Carasik Join Date: Aug 2014 Posts: 692 Rep Power: 15	Depending on how you acquired Star-CCM+, you should be provided with a login for this site. Yes the User Guide.

April 6, 2015, 05:05		#10
lcarasik Senior Member Lane Carasik Join Date: Aug 2014 Posts: 692 Rep Power: 15	I would recommend you go ahead and do all of the tutorials. It might seem like a lot but it will give you a good basis to start cleaning up and preparing your geometry.