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Showing results 1 to 15 of 15 Search took 0.00 seconds. Search: Posts Made By: mk091088

Forum: ANSYS Meshing & Geometry January 26, 2017, 16:54

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 Excuse me Max, but I do not think you get my... Excuse me Max, but I do not think you get my problem. I understand that I should split the blue surface from red vertexes in your shared photo. My problem is not to separate two volumes. The big...

Forum: ANSYS Meshing & Geometry January 25, 2017, 16:30

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 Here is the procedure that I did: As you... Here is the procedure that I did: As you told, I created four vertexes on circle, then, I have splited face (circle) from four vertexes. So, the result would be a cube inside circle. Eventually, I...

Forum: ANSYS Meshing & Geometry January 23, 2017, 10:09

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 I created two cubes inside circles. I connected... I created two cubes inside circles. I connected vertexes on first and second circles. Also, each vertex on cube to similar one in the second cube. I simply used create edges from vertexes. But, the...

Forum: ANSYS Meshing & Geometry January 23, 2017, 08:49

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 As I told you, I have separated the circle from... As I told you, I have separated the circle from vertexes. Still not working.

Forum: ANSYS Meshing & Geometry January 23, 2017, 07:42

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 Exactly, I cannot create surface from edges... Exactly, I cannot create surface from edges parallel to the pipe axis. I also splited small circle into four arc edges. Now in the small circle, I have 5 faces, including one cube.

Forum: ANSYS Meshing & Geometry January 20, 2017, 12:30

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 Dear Max, I tried to use O-ring method based... Dear Max, I tried to use O-ring method based on another Thread that you suggested, here is the procedure which, unfortunately, failed: First, I created a cube inside a circle, I chose four...

Forum: ANSYS Meshing & Geometry January 19, 2017, 12:30

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 Thank you Max for your help. I was able to mesh... Thank you Max for your help. I was able to mesh my geometry. Just for curiosity, Is there any way to mesh Face 2 by Quad map instead of Quad pave?, because it can significantly improve my calculation...

Forum: ANSYS Meshing & Geometry January 5, 2017, 07:25

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 These are final questions, Max: 1)Boundary... These are final questions, Max: 1)Boundary layers must be added to faces 1 and face 3 at the inlet and the point of singularity, right? In this case how boundary layer can be swept all along the...

Forum: ANSYS Meshing & Geometry January 4, 2017, 16:37

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 It is done. some important points to be... It is done. some important points to be addressed: I did what you said with interval count=42 for faces and volumes. here are the results of meshes: For volume 1 (annulus)=21,168 For volume 1...

Forum: ANSYS Meshing & Geometry January 4, 2017, 15:13

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 I meshed the conical surface with mapped mesh, it... I meshed the conical surface with mapped mesh, it is ok. Thus, I start meshing the domain. first I created a boundary layer for annulus in face 1, then I used a mappable quad for face 1. I used a...

Forum: ANSYS Meshing & Geometry January 4, 2017, 14:34

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 Thank you. I do know if it is true. Please... Thank you. I do know if it is true. Please verify. I deleted previous edges, and created two straight edges with vertexes and I used two semi-circle on two different edges and two straight lines to...

Forum: ANSYS Meshing & Geometry January 4, 2017, 14:13

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 As I mentioned before, I want to model two phase... As I mentioned before, I want to model two phase flow in contraction pipe. Thus, the transport equation in volume 1 must be solved for mixture (1 fluid). The method that you suggested is perfect, but...

Forum: ANSYS Meshing & Geometry January 4, 2017, 06:41

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 Thank you Max for your response. I did not... Thank you Max for your response. I did not understand what you said about concentric cylinders. Let's consider upstream pipe as volume 1, and downstream as volume 2. As you said, I split volume 1...

Forum: ANSYS Meshing & Geometry January 2, 2017, 12:10

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 difficulty in creating cooper mesh in sudden contraction I also attached you the error associated with cooper mesh.

Forum: ANSYS Meshing & Geometry January 2, 2017, 12:03

Replies: 33 Meshing Sudden Contraction and Expansion Views: 4,738 Posted By mk091088 Difficulty in cooper mesh hexahedral in sudden contraction Hi everyone, I am trying to model oil-water flow through two ducts, encountered a sudden contraction. I attached you my geometry. My intention is to inject oil in face 2 and water in face 1. It is...

Showing results 1 to 15 of 15

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