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Showing results 1 to 13 of 13 Search took 0.00 seconds. Search: Posts Made By: bishop_house

Forum: FLUENT February 13, 2011, 17:05

Replies: 32 Unwanted Walls inside domain Views: 5,108 Posted By bishop_house Hello mAx, During the weekend I go further ,... Hello mAx, During the weekend I go further , infact I did everything as you explained, so I changed pratically everything in my approach to GAMBIT, but I obtained same results, so I decided to change...

Forum: FLUENT February 11, 2011, 11:09

Replies: 32 Unwanted Walls inside domain Views: 5,108 Posted By bishop_house Here there is the step of the geometry, Please,... Here there is the step of the geometry, Please, if you have time can you take a look on it? http://dl.dropbox.com/u/14610331/culla_piena.stp I am obtaining horrible mesh, these are the steps I...

Forum: FLUENT February 11, 2011, 09:12

Replies: 32 Unwanted Walls inside domain Views: 5,108 Posted By bishop_house I set a velocity_inlet and Pressure_outflow, I... I set a velocity_inlet and Pressure_outflow, I initialized everything from the values in the velocity_inlet. I ll try as you explained me, I think I understand my error :) News will come :)...

Forum: FLUENT February 11, 2011, 08:36

Replies: 32 Unwanted Walls inside domain Views: 5,108 Posted By bishop_house Here a detail of the flux around the sails, I... Here a detail of the flux around the sails, I don't like it. I have interfaces because I have 2 zones, one, the inner, is the turbolent while the outer is the laminar, probably I didn't understand...

Forum: FLUENT February 11, 2011, 06:01

Replies: 32 Unwanted Walls inside domain Views: 5,108 Posted By bishop_house yes, I meant coarse :) I am using tetra-TGrid,... yes, I meant coarse :) I am using tetra-TGrid, I tried with Hex-core but the file seems bigger, but here I can in parallel, I have just to do a double step, 1) open the .msh with a normal version...

Forum: FLUENT February 10, 2011, 13:45

Replies: 32 Unwanted Walls inside domain Views: 5,108 Posted By bishop_house I followed your explanation and I obtained the... I followed your explanation and I obtained the volume with the surfaces inside, I also meshed everything using gambit, and from your notes I increased the number of elements reaching 7 millions, the...

Forum: FLUENT February 10, 2011, 03:51

Replies: 32 Unwanted Walls inside domain Views: 5,108 Posted By bishop_house Yes! I have 8 active elements in that range, the... Yes! I have 8 active elements in that range, the worst one at the very top of the main sail, with a quality value of 0.99 :) ( but 8 bad elements are enough to mess up the model? ) About the baffle...

Forum: FLUENT February 10, 2011, 02:50

Replies: 32 Unwanted Walls inside domain Views: 5,108 Posted By bishop_house Around 4 milions It runs smooth on a... Around 4 milions It runs smooth on a multicore machine I am pretty sure that the baffle model is the one used by sail producers, But I don't know how to implement it, just have a surface...

Forum: FLUENT February 9, 2011, 10:28

Replies: 32 Unwanted Walls inside domain Views: 5,108 Posted By bishop_house I sent you an email with the geometry. Once I... I sent you an email with the geometry. Once I will solve the problem I will prepare a "tutorial" to help new user like I am, to thank the comunity :)

Forum: FLUENT February 9, 2011, 09:59

Replies: 32 Unwanted Walls inside domain Views: 5,108 Posted By bishop_house Yes, I did as you explained, but I realized that... Yes, I did as you explained, but I realized that it doesn't work because if I have complex intersections between faces, I can't use one part of a surface as interface with the surface of one...

Forum: FLUENT February 9, 2011, 06:37

Replies: 32 Unwanted Walls inside domain Views: 5,108 Posted By bishop_house Yes mAx, I think it is something due to the fact... Yes mAx, I think it is something due to the fact that there are 3 different meshes, I see that setting those surfaces as interfaces it works, I am using gambit just to set the BC conditions,...

Forum: FLUENT February 8, 2011, 11:30

Replies: 32 Unwanted Walls inside domain Views: 5,108 Posted By bishop_house I did it: I don't know how to set those internal... I did it: I don't know how to set those internal faces

Forum: FLUENT February 8, 2011, 08:13

Replies: 32 Unwanted Walls inside domain Views: 5,108 Posted By bishop_house Unwanted Walls inside domain Dear All, this is my first post here cause I started my master thesys about a comparison between sails and wings on a cruise boat, What I am tryng to do right now is to resolve the flux around the...

Showing results 1 to 13 of 13

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