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@aerostress82 yes I get totally different results if I am considering 1 mm thickness.

Yes field are the same in both the model. In matlab its totally 2D. No circular shape added or considered. Yes if possible you can pass on. I am thank full for that.

@aerostress82 thank you for the reply. Below is the model whose, I need to find the deformation and compare the results with Matlab. In NX, I have only taken 0.1 degree not the whole 360 degree. It is circular. I have given a fixed constraint to the center of gravity of the model[Black dot...

Happy New Year to all.... I have a 2D problem in Matlab where I have found the deformation of the problem profile. Now I need to compare the same thing i.e. the same profile but in 3D using Nastran. What I have done is, I have taken 0.1 degree of the profile and carried out the simulation. The...

@Tuw thank you sir for the reply.

I need to get the coordinates of my deformed model in nastran. can anyone please help me out how to do so. Waiting for valuable replies.

@Tuw thank you sir.

I am doing a simulation in which I need to apply rotation of 10000 rpm to a ring. I have taken a 1 deg part of ring and not the whole 360 deg. When I do the simulation, the result which I get is not correct as I think because its getting bending in Y direction instead of like getting expanded...

@Tuw thank you sir. Ya I am sorry for the same. Will keep in mind next time. Thank you for the reply.

@Tuw thank you for the reply sir. I did the same and its showing me 0 failed,1365warning. Whats the meaning of this? Thank you for your valuable reply.

@Tuw thank you for the answer sir. I will try it out and can you please tell me how to check the quality of mesh. I mean when we do the meshing and after its done how can we say whether the mesh done is ok for the model or not?

@Tuw thanx for the reply sir but for me its showing options for faces. There is no option for edges when I apply pressure and constraints.

NX Nastran

I am doing a simulation where I need to apply pressure on the edges of my 2D profile but when I select the edge, the whole profile is getting selected not the single edge . And also when the whole profile is selected, the pressure is being applied on the surface and not the edges. Please help...

@Tuw sir thanx for the reply sir.I did the same but I am getting confused what value to add in Z as I have no data regarding Z. Right now I added 0.

@Tuw thanx for the reply sir but I need to enter multiple value of theta [0-14] and pressure for single radius.Is that possible in this table? The values that I posted in the above post as screenshot.

@Tuw thanx for the reply sir.Wen I enter the data in excel sheet and save it and than close it,nothing enters in the nx table.And I need to have for one radius multiple degrees and each degree has pressure. For example lets say I have 46 mm radius and I divided it in 14 degrees and every degree...

@Tuw I have no option as in your picture sir. I am getting only this. I tried to import excel sheet also but its not working.Nothing happens.All the field remain blank.I choosed independent of time.

@Zadrobu thank you for the reply sir. I have a excel sheet and there are nearly 2000 pressure values. How to do that.

I have a excel sheet in which there is radius and pressure acting on radius. I have divided the radius in small parts and each part has pressure acting on it. The pressure is like increasing from low to high. Its not uniform.So at every new node new pressure. I need to apply the pressure on my...