starccm+ Re 3.4x10^7- willing to pay!!!

shafee · March 25, 2016, 16:36

Hi everyone,
For the past 3 months i have been trying to run a simulation, flow around a cylinder but keep having problems. a 2d case
could any of you help me out. i am willing to pay for your time.

ardismo · March 26, 2016, 06:10

Quote:

Originally Posted by shafee

Hi everyone,
For the past 3 months i have been trying to run a simulation, flow around a cylinder but keep having problems. a 2d case
could any of you help me out. i am willing to pay for your time.

Hi;

What are you trying to achieve ? Do you have experimental results or something like that. I can help you if you can send me geometry , material properties etc.

shafee · March 26, 2016, 12:11

basically i am trying to run a simulation for re 3.4x10^7 i have been able to design a simulation for validation which was for Re 10x^6 but as soon as i increase the reynolds number the flow goes flat. you can look at the attached pictures in the link.
it is a flow around a cylinder- diameter =1m and Re has to be 3.4x10^7.
you may contact me on facebook or my number
+44(0)7759735399
link to the file- you can get the geometry from that-
https://www.dropbox.com/s/5zbgh4lc3m...0case.sim?dl=0
the mesh might be wrong you may need to double check that

screen shot of the problem
https://www.dropbox.com/s/yxmx8wc48n...17-25.png?dl=0

ksingh · March 27, 2016, 08:41

Dear Shafee

Your phone is not reachable. You can drop me a mail on ksingh@tserc.in for further discussion.

March 25, 2016, 16:36	starccm+ Re 3.4x10^7- willing to pay!!!	#1
shafee New Member Shafee Mohammad Join Date: Mar 2016 Posts: 10 Rep Power: 11	Hi everyone, For the past 3 months i have been trying to run a simulation, flow around a cylinder but keep having problems. a 2d case could any of you help me out. i am willing to pay for your time.

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March 26, 2016, 12:11		#3
shafee New Member Shafee Mohammad Join Date: Mar 2016 Posts: 10 Rep Power: 11	basically i am trying to run a simulation for re 3.4x10^7 i have been able to design a simulation for validation which was for Re 10x^6 but as soon as i increase the reynolds number the flow goes flat. you can look at the attached pictures in the link. it is a flow around a cylinder- diameter =1m and Re has to be 3.4x10^7. you may contact me on facebook or my number +44(0)7759735399 link to the file- you can get the geometry from that- https://www.dropbox.com/s/5zbgh4lc3m...0case.sim?dl=0 the mesh might be wrong you may need to double check that screen shot of the problem https://www.dropbox.com/s/yxmx8wc48n...17-25.png?dl=0

March 27, 2016, 08:41		#4
ksingh Member Kuldeep Join Date: Mar 2016 Posts: 33 Rep Power: 11	Dear Shafee Your phone is not reachable. You can drop me a mail on ksingh@tserc.in for further discussion.