Massoud
Massoud
@mass
Paid Intern
Joined: October 29, 2020 10:09 am
Last seen: December 20, 2021 6:50 pm
Topics: 6 / Replies: 16
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RE: Should I use Cylindrical Constrain ?How?

Thank you @negativevolume It was for one month ago. As I couldn't do that I solved the problem by a rigid part around the disk. But my curiosity ...

2 years ago
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RE: LSDYNA Bird Strike impact pressure vs time plot

I know how to plot force-time graph but about p-t I have no idea.

2 years ago
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RE: RCFORC and Residual velocity

@sheida No need to think complexly. Point 6 is your residual velocity.  Screenshot_59.png

3 years ago
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RE: RCFORC and Residual velocity

@sheida I want to answer to your second question. To see residual velocity it is very easy. Follow this pic's steps:  Screenshot_44.png

3 years ago
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RE: can we simulate "charge" for rockets motor to thrust them?

No problem @negativevolume Yes I have been trying but not for enough time. After a few milliseconds it stops. which method you suggest? LBE, ALE?...

3 years ago
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RE: can we simulate "charge" for rockets engine to thrust them?

Hi @negativevolume Do you know how it is possible?

3 years ago
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RE: Is it only graphical error of Pre-Post? or I make a mistake?

@negativevolume thank you. I am not sure about what you mean by "level of consistency" but I know Normal vectors of the both tubes are towards axis ...

3 years ago
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RE: To model fracture

Thank you @negativevolume. I know what you mean. I don't have shared nodes. Actually after design structure I copy elements of connecting rings to the...

3 years ago
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RE: Elform3

dear @negativevolume I created a new topic at:

3 years ago
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Replies: 3
Views: 1310
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RE: How to calculate Young Modulus by Stress-Strain curve?

As you see, the Young Modulus gives around 16 MPa by pic below: But he claimed that is 210 MPa. (of course for steel it is about this value ) Wher...

3 years ago
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