CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > FLOW-3D

A big problem about scour around pile

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   November 29, 2010, 04:53
Default
  #21
Member
 
Armen A. Ghirghidov
Join Date: Mar 2009
Posts: 50
Rep Power: 9
Ghirghidov is on a distinguished road
Dear mohammad

What actually you want to add into F3D?

Regards.
Ghirghidov is offline   Reply With Quote

Old   November 30, 2010, 04:19
Default hello
  #22
New Member
 
mohammad
Join Date: Mar 2010
Posts: 3
Rep Power: 8
mamadnamaie is on a distinguished road
hello.packed sediment concentration. should i gain it from experiment. i have a flume with 30 cm sediment into it
mamadnamaie is offline   Reply With Quote

Old   February 4, 2011, 05:07
Default
  #23
New Member
 
hos
Join Date: Apr 2010
Posts: 5
Rep Power: 8
river80 is on a distinguished road
Hi dear Ghirghidov
i have a question
in initial, you input 991 for sediment concentration
how you calculate it?
Many thanks and best regards,
Hosain
river80 is offline   Reply With Quote

Old   February 4, 2011, 09:19
Default
  #24
Member
 
Armen A. Ghirghidov
Join Date: Mar 2009
Posts: 50
Rep Power: 9
Ghirghidov is on a distinguished road
Dear Hosai.

I used it from the example. IMHO you could use 100 or 1000 does not matter.

Regards.
Ghirghidov is offline   Reply With Quote

Old   April 13, 2011, 05:37
Default
  #25
Member
 
Armen A. Ghirghidov
Join Date: Mar 2009
Posts: 50
Rep Power: 9
Ghirghidov is on a distinguished road
Dear obama549.

The scouring rate depends on sediment tipe and discharge ond many other things.

Regards.
Ghirghidov is offline   Reply With Quote

Old   February 23, 2012, 05:07
Default
  #26
New Member
 
Junsik Kim
Join Date: Dec 2011
Posts: 1
Rep Power: 0
misle is on a distinguished road
please e-mail to me.. prepin and stl.. misle@hotmail.co.kr

Regards.
misle is offline   Reply With Quote

Old   April 9, 2012, 03:54
Default
  #27
New Member
 
Join Date: Mar 2009
Location: green earth, blue ocean
Posts: 29
Rep Power: 9
hans_ina is on a distinguished road
Quote:
Originally Posted by bojiezhang View Post
hello everyone:
I have a big problem about scour around pile.The sand aroud the pile was scoured quickly by the water.I do not which parameter I set wrong or where I misset.Ask for help,thank you for advance!
Hi bojiezhang,

I have same problem too with F3D 9.2, think you can share the problem. i modeling scour around rectangular pile group.. but all sediment going up by wave.. i have limited the depth of sediment but unsatisfied result
hans_ina is offline   Reply With Quote

Old   July 3, 2012, 16:53
Default
  #28
Member
 
Casey
Join Date: Jun 2009
Posts: 96
Rep Power: 9
meangreen is on a distinguished road
Can someone email me the multiphase flow theory that is used in flow3d?

cqlamarche{at}gmail{dot}com

Thanks,

Casey
meangreen is offline   Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Adiabatic and Rotating wall (Convection problem) ParodDav CFX 5 April 29, 2007 19:13
Solver problem with a big amount of reactions Leonid CFX 2 April 9, 2007 10:38
I have a big problem of convergence, please help ! amel FLUENT 3 February 15, 2007 16:32
ICEM meshing problem Forrest CFX 4 May 25, 2005 18:37
problem with using colocated code Jack Main CFD Forum 0 December 15, 2002 01:15


All times are GMT -4. The time now is 05:06.