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    • Rahul Ponginan

      Please click here for a short but important announcement   03/26/17

      Dear Users Our Commercial and Academic users around the world can use these same forums here as before i.e. the Altair Support Forum , Commercial users from India with solver queries can go to the Solver Forum for India Commercial Users , Academic Users from India and AOC India Participants are requested to go to the Forum for India Academic Users and AOC India Participants , We will be tending to all queries in all the forums promptly as before, thank you for your understanding. 

Evgeniy Zakutin

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  1. Hello, due to the driver problem described here, I have a very old working graphic driver for Windows 10. This driver seems not to be compatible with HyperWorks 2017.2. Now my models are looking black, the same as it is described here. Is there any option in HyperMesh to enable OpenGL mode (like in SolidWorks) or any kind of Software rendering mode (like in FEKO)? Thanks for any help.
  2. Airbag Modelling

    Thank you George, the video you gave me is very helpful!
  3. Airbag Modelling

    Hi George, I applied for the Airbag training course in Cologne in October, but due to lack or participants it could be cancelled. How can I find the tutorial video you told about, once it will be created? Cheers.
  4. Airbag Modelling

    George, that will be extremely helpful! Thank you for your help so much!
  5. Airbag Modelling

    Hello George, I have the same issue. I would like to fold and inflate a long 20 mm diameter tube, 3.5 meter long, made of airtight nylon. Due to lack of information, manuals and tutorials, I'm really upset and do not know how to make it. What have to be done first and what is next... Is there anywhere a full step-by-step tutorial, how to create and simulate an average airbag (incl. properties, material, cards assignment etc.)? What shall be done first: meshing, folding with Airbag folder, unfolded model, etc.? As I understood, there are different methods of simulation of the inflatable structures. Which one do I need? How to make an gas inlet hole and flow direction? What do you mean with "simulation method". Is it "Folding pre-simulation with Radioss"? Is there a manual how to perform it? Is there anywhere a tutorial, how "Example 4 Airbag" was made? Such questions I'm getting very often, due to lack of information. I have seen a lot of tutorials in Altair help, different presentations, but they are all imperfect, only providing basic information, without describing the process. I really have no imagination what I have to begin with. There are lot of separately described steps no correlating each with other in independent tutorials, but nowhere stays the full sequence of creating and simulation of an airbag Could you please suggest me a full manual (video, PDF, lecture) on how to create and simulate an airbag from scratch? Or maybe write an step-by-step list, what i need to do? I will really appreciate it! Thank you in advance!