|
[Sponsors] |
momentum required to turn ship at certain radius |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
May 10, 2007, 05:17 |
momentum required to turn ship at certain radius
|
#1 |
Guest
Posts: n/a
|
help !
how to modeling/calculate the required momentum to turn ship at certain radius, suppose ship velocity, propulsion, draft.., and other parameters are all known Should use sliding meshing? if so i guess fluent may be better at this ? Thanks a lot ! |
|
May 10, 2007, 09:05 |
Re: momentum required to turn ship at certain radi
|
#2 |
Guest
Posts: n/a
|
Yes, you can do it in CFX using a sliding mesh. I have done it before. It is just like an impeller in a vessel.
Gert-Jan www.bunova.nl |
|
May 11, 2007, 01:23 |
Re: momentum required to turn ship at certain radi
|
#3 |
Guest
Posts: n/a
|
thank you so much !
CFX may possible sovle the free surface problem, but how CFX treat the wave behind the ship ? should i use "SHIPFLOW" together with "DYNASIM Tug Boat" to get the answer ? thanks. |
|
May 11, 2007, 17:58 |
Re: momentum required to turn ship at certain radi
|
#4 |
Guest
Posts: n/a
|
How large do you think the effect of a wave wil lreally be. Can't you reduce the problem to a single phase with a free surface.
I do not know what you mean by SHIPFLOW and DYNASIM Tug Boat. Gert-Jan |
|
May 14, 2007, 07:15 |
Re: momentum required to turn ship at certain radi
|
#5 |
Guest
Posts: n/a
|
thanks, i will try sliding mesh first ..
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
paraview installation woes | vex | OpenFOAM Installation | 15 | January 30, 2011 08:11 |
[OpenFOAM] Problem with paraFoam on a linux-64 bit | bunni | ParaView | 4 | April 14, 2010 21:55 |
Version 15 on Mac OS X | gschaider | OpenFOAM Installation | 113 | December 2, 2009 11:23 |
paraFoam reader for OpenFOAM 1.6 | smart | OpenFOAM Installation | 13 | November 16, 2009 22:41 |
Derivation of Momentum Equation in Integral Form | Demonwolf | Main CFD Forum | 2 | October 29, 2009 20:53 |