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Recent content by ZohrehA

  1. ZohrehA

    Eulerian Modeling

    I think I should use pure Eulerian model. Since the particle and substrate are not rigid and they deform excessively under impact. So this time I define 3 Eulerian Part (Substrate, sphere particle and Eulerian domain). I meshed all parts and assigned Eulerian section to all parts. Also defined...
  2. ZohrehA

    Eulerian Modeling

    Dear All, I want to model the metal particle impact (at high velocity) on to a metal substrate (cold spray process). Due to excessive deformation I have to use Eulerian method. So I would like to know how should I make this model. I did as bellow but my model is not working! I defined the...
  3. ZohrehA

    Increment Size effect

    Thanks for your answer. Is there a way that I can find maximum stable increment size that give me accurate results? I should explain more what I am doing: I have an experimental thermal history from a thermal spray coating process. The aim of simulation is finding the amount of unknown heat...
  4. ZohrehA

    Increment Size effect

    Dear FEA way, Thanks for your answer. I have some more questions: 1- According to my simulation the highest temperature with increment size of 0.01 is about 1100°c. Is it ok to set DELTMX 2000? Or I must choose even lower? 2- About increment size: you say better to check lower inc. size, you...
  5. ZohrehA

    Increment Size effect

    Dear ABAQUS users, I have a question regarding increment size. I ran a model with 2 different increment size: 0.05 & then 0.01 (initial & max increment size), the minimum increment size are the same for both case and it is 5E-11. But I got two different results (thermal history). The model is a...
  6. ZohrehA

    Contact

    other onehttps://files.engineering.com/getfile.aspx?folder=f3b9cbb9-98a2-4ca7-863b-93ff12f7a663&file=Multi_2Propr_Cu_SurPairCont.sta
  7. ZohrehA

    Contact

    Yes it works without individual property assignment. But with separation properties, I need no separation in my model, so I must use individual property assignment for that. The files for warning are attached...
  8. ZohrehA

    Contact

    Ok, Thanks a lot for your helpful comment. I run the model but at the end I cannot see the results on deformed shape. The message that appears is attached. What I have done is: I used "general contact"--> "Global property assignment" --> "All with self" with separation behavior. And...
  9. ZohrehA

    Contact

    Ok, Thank you so much. I will try it. Just would you please tell me where I can find "contact pair detection tool"? BW
  10. ZohrehA

    Contact

    Hi, Ok, so as I understood I have to define global property (general contact--> All wit self), without the no-separation behavior. 1- Then I have to define surfaces for each particle and then at Individual surface assignment I have to select each two pair that have contact with each other, yes...
  11. ZohrehA

    Contact

    Dear FEA way, Thanks for your answer. I also tried it. You mean don't define a Global property assignment and just define Individual property assignment. I am right? I did it. Since I have a lot of particles I cannot define individual surfaces for each of them, so I select Global and Self in...
  12. ZohrehA

    Contact

    Hi I want to simulate multi particles impact in cold-spray process. I have used: Interaction: General contact Contact domain: All with self Contact properties: Tangential Behavior, Normal Behavior and Thermal Conductance Uncheck "Allow separation after contact" in Normal Behavior, But the...
  13. ZohrehA

    AM Modeler Plugin

    Yes, but I was not able to use AM Plug-in 2022. It was the reason that I replaced it with 2018. Do you think it is the reason that the temperature of the model is not raising up?!!
  14. ZohrehA

    AM Modeler Plugin

    Dear FEAway, Yes, I am using ABAQUS 2022 golden. But I changes the AM Modeller plug-in to AM Modeller plug-in 2018 (because the AM Plug in of 2022 was difficult to understand).
  15. ZohrehA

    AM Modeler Plugin

    Dear FEA way, Here is also .jnl file. In case is needed.https://files.engineering.com/getfile.aspx?folder=af99f996-48f5-4c50-8789-fa788826e947&file=Thermal-Mechanical_AM_Model-ZA(jnl).zip
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