Overcoming a Convergence Problem in Metal Plasticity Using Ansys Mechanical - Lesson 3
Ғылым және технология
Metal plasticity is one of the most frequently used material nonlinearity options available in Ansys Mechanical. When included in an FEA model, metal plasticity may sometimes present a convergence challenge. This video focused on the convergence problem caused by improper multilinear plasticity definition for materials. It uses an example model to show the problem and provide a solution with an explanation. This video also includes different techniques to diagnose a convergence problem from both solution information and postprocessing of the results.
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Пікірлер: 22
This video is part of the free Ansys Innovation Course, "Topics in Metal Plasticity Using Ansys Mechanical". Access all the course contents, including additional lessons, handouts, simulation examples with starting files, homework problems, and quizzes here: courses.ansys.com/index.php/courses/topics-in-metal-plasticity/.
Thank you for the clear explanation.
Great explanation sir! Taught me a hell lot of new things 😀
This video is very useful. Thank you, sir.
Thanks very much, it is a helpful explanation.
Very Nice explanation Sir, thank You very much.
how to verify the eq plastic strain after solution obtained?
thanks so much
It's very useful thx a lots 😀
Thankyou verymuch
its helpful
Good explanation. I have a question that. Multilinear plasticity model is suitable for polymer as well or do we have any difference?
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2 жыл бұрын
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Thanks.
@AnsysLearning
Жыл бұрын
Thanks for watching! Visit Ansys Innovation Courses for free courses, including videos, handouts, simulation examples with starting files, homework problems, and quizzes here: ansys.com/courses.
Very helpful well done bro
@AnsysLearning
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How do we solve if we don't have more stress strain data points?
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how to define correct time step instead of sub steps at @6.00
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In most structural codes, solution divergence is desirable to predict failure.