I am trying to do fem analysis of SWNT in ansys.
I want to know if there is any difference between wall thickness of a carbon nanotube and the diameter of the beam element that we choose to model the SWNT in analysis?
Hi,
I am currently trying to simulate the wear of a damper within a gas turbine using Abaqus 6.9 and the user-subroutine Umeshmotion. I have managed to get the subroutine to compile correctly but Abaqus does not appear to use it as I can change the wear value within the code and it makes no difference to the results.
Has anyone had the problem where Abaqus does not appear to use a subroutine even though it compiles correctly? Any hints on how to fix this would be greatly appreciated.
Many Thanks
Joe
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Good mounring, i have a question, i want to investigate the initiation and the ptopagation of cracks near a welding, or within the diffrent zones near it, my question is:
1. Is it permisseble to use the cohesive models to study this kind of fracture problems
2. If the answer is yes, what are the parameters and the measures to take in order to well use them.
2. Is there any previous studies in this field, and can you cite some articles.
Thanks very much.
HI,
I am trying to simulate the behavior plastice a sheet metal in ABAQUS using VUHARD but I do not know how I should do. If one of you has used VUHARD in ABAQUS, please help me by sending me to use your *. inp file and VUHARD so I can understand how it works.
Thank you for your help
I wish to invite students and young researchers to the summer school "From Nonlinear Physics to Biology and Medicine" that will be held in Cargèse, Corsica from the 9th to the 21st of July, 2012.
hello , i am new for xfem ,i want to simulate crack growth with thermal load using xfem ,have some one know what website has free thermal xfem or thermelastic xfem code ? or can send me to z770428 [at] 126.com , material is arbitrary , 2Dor 3D , THANK YOU
YOUR S
HONGGANG
Hello all, I am having problem with one of our lens doublets getting decemented. we have been cementing this lens for many years and we did not do anything different. Recentely we start seeing this lens decementing. we use NO61 and NO65 (UV curing). Any help of how to prevent this problem from happening again will be very much appreciated.
Thank you,
-BO-
How to apply the Reversal load steps using Ansys, Mono tonic load application of the load steps not a problem & performance also I am getting as per the laboratory results crack patens ,Any one pls.help me.............
