Interlocking two body named selection
Hi all,
I am taken a error : The mesh file exporter does not support overlapping geometry in named selection You think a sperical body and the other body is 20 microns thikness out of external radius of sperical body. All faces seperately chosen named selection but error above I have defined is available. Is it relevant to 20 microns thickness body? Is it not necessary to define named selection? Kind Regards, |
view your geometry in wireframe
click each named selection and it shud highlight the face/edge/body check which two named selection has same face/edge and remove from one. Yes 20 micron thickness ins possible! |
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First image attached, it is fluid and 20 micron thickness, all faces( inside and outside have been defined interface) Secon image attached, it enters in 20 micron thickness, it is a melt glass, all exterior surfaces have been defined interface, Third image attached, it is a solid one. First and second images assembled has been assemblied, Last one image, environmental air, all inside faces defined interface to solid external faces ( 3 image) The problem only has been seen in 1 and 2 Kind Regards, |
In DM, have you changed shared topology method from "Automatic" to "Imprints" ??
Its possible that thr is only 1 surface between two bodies and you have renamed them twice! change method to Imprints and try again and it should solve problem of overlapping NS. |
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I would like to ask you another question if you please, if solid zone and fluid zone contact each other, ''interface'' as named selection is correct ? The reason why I ask you, I need to define temperature in fluid zone, but all faces are defined ''interface'' thats why I couldnt specify any temperature value in fluid zone. |
what i do is define both interface separately
like solid side face as "Interface_solid_fluid" Fluid side face as "Interface_fluid_solid" this way i know which face to call similarly you can create whatever named selection you like, you just need to remember when you call it. |
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Ok but I couldnt tell you correctly that problem, Attached images are ''fluid'', and part in first image enter into second one image. Both are contacted in inner section. And I need to define temperature (in)both fluid zoneas boundary condition in FLUENT. But as those are ''interface'', I could not give temperature inputs. Although, part in second image (that is fluid) contacts to solid part. Those are ''interfaces'' in similar way. How can I define both interfaces and give temperature inputs as boundary condition in FLUENT. Is it possible or do you understand me ? Thank you for all |
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