It's timestep u can caluculate this By Courant formulae. Least element length divide by speed of sound of material.check below formulae least element length/√youngsmodulus/density.
While defining joints for ease of assembly some parts we will make it rigid if we make rigid we cannot connect nodal rigid bodies directly.instead of lenthy process we make it extra node set and define joints. If u want deformable bodies plz ref my first video revolute joint
![Hypermesh LS Dyna Tutorial [Dynamic Analysis]](http://i.ytimg.com/vi/6rANJ7IAh7Q/mqdefault.jpg)
Thanks for a great video again
Does the model work when we give *INITIAL_VELOCITY instead of the *INITIAL_VELOCITY_RIGID_BODY ? In my case it is not working.
Thanks for the video
Thanks for great video
Thank you very much
Very nice video, so much self explanatory. Can you please send translational joint in the same way . Its very very urgent
Can you please make a video on how to create all the fe joints in hm (spherical, translational, universal etc)
Thank you for explaining .
I have a doubt that why 0.001exactly in DT2MS?
It's timestep u can caluculate this
By Courant formulae. Least element length divide by speed of sound of material.check below formulae
least element length/√youngsmodulus/density.
I am Learning to dyna, what is the purpose of giving Constraint Extra node, please clarify?
While defining joints for ease of assembly some parts we will make it rigid if we make rigid we cannot connect nodal rigid bodies directly.instead of lenthy process we make it extra node set and define joints.
If u want deformable bodies plz ref my first video revolute joint
ruclips.net/video/G6aMm8Z7B50/видео.html