Interpreting Contact Penetration Using Ansys Mechanical - Lesson 3

Ғылым және технология

To solve interactions between various parts of the assembly, we define contacts of different types. Though the actual parts do not penetrate each other in the real world, after solving them, we may see penetration across contacts. So, we need to understand and examine such results carefully. In this video, we will discuss why we see penetration and how we can interpret this result.
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0:00 - Introduction
0:40 - Understanding Penalty-Based Contact Formulations​
2:10 - How to Interpret Non-Zero Contact Penetration?​
3:26 - Understanding Frictionless Contact Definition​
4:44 - How to Ensure Global & Local Force Balance?​
5:34 - Inserting the Contact Tool and Analyzing the Available Results​
6:32 - Visualizing Contact Penetration using Section Planes​
7:24 - Comparing Contact Penetration with the Local Deformation Results​
8:21 - Comparing Contact Penetration with the Geometry Dimensions​
9:08 - Ways to Reduce Contact Penetration & their Effects on Simulation Results

Пікірлер: 15

  • @AnsysLearning
    @AnsysLearning2 жыл бұрын

    This video is part of the free Ansys Innovation Course, "Fundamental Topics in Contact". 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/fundamental-topics-in-contact/.

  • @amiraboodi2075
    @amiraboodi2075 Жыл бұрын

    Thank you very much. These videos are very helpful and informative.

  • @unurt9781
    @unurt97813 жыл бұрын

    Thanks

  • @evilpanky
    @evilpanky Жыл бұрын

    Thank you! A great video :)

  • @AnsysLearning

    @AnsysLearning

    Жыл бұрын

    Glad you liked it! Visit Ansys Innovation Courses for free courses, including videos, handouts, simulation examples with starting files, homework problems, and quizzes here: ansys.com/courses.

  • @mertmertmert9522
    @mertmertmert95223 жыл бұрын

    Hİ thank you for giving a time. I did the same example. stiffnes behavior : flexıble for ball ( structural steel) stiffnes behavior : flexıble for graund ( aluminum) no problem in analysis but stiffnes behavior : RİGİD for ball ( structural steel) stiffnes behavior : flexıble for graund ( aluminum) when ı do gave an error . why ? I wrote in the forum, I could not get an answer thank you

  • @AmmarYassenBurjes
    @AmmarYassenBurjes7 ай бұрын

    Thank you very much for this nice lecture I have a question? In the case of preparing a composite material consisting of two different materials, how can I determine the percentage ratio of the two different materials in the ANSYS program? For example, the first matter is 40% and the second is 60%.

  • @AnsysLearning

    @AnsysLearning

    6 ай бұрын

    Thanks for watching! Please post your query on the Ansys Learning Forum for a detailed answer from the wider Ansys Community: ansys.com/forum.

  • @basmaal-ghali9174
    @basmaal-ghali91743 жыл бұрын

    Thanks. I have a screw inserted into a bone, as i applied the load, the bolt penetrate about 1 cm into the bone! the contact is frictional. how to prevent screw penetration?

  • @nourahdali7106

    @nourahdali7106

    3 жыл бұрын

    I have the same issue

  • @CyberrBoss
    @CyberrBoss3 жыл бұрын

    Mam i want to predict/calculate, how much force is required to shrink/press fit the two components. In my case it is rotor stack and shaft which is used in motor. Please let me know how can i do it. Thank you. This video was very good and informative.

  • @CyberrBoss

    @CyberrBoss

    3 жыл бұрын

    Please reply

  • @AnsysLearning

    @AnsysLearning

    3 жыл бұрын

    @@CyberrBoss Thanks for watching! Please visit our Ansys Learning Forum for an answer to your question. Visit today at www.ansys.com/forum.

  • @rishikeshjoshi93
    @rishikeshjoshi934 жыл бұрын

    Which course it is part of ???

  • @AnsysLearning

    @AnsysLearning

    4 жыл бұрын

    Thanks for your question! This video is part of our Fundamental Topics in Contact course that will be released soon.

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