Jump to content
  • Announcements

    • 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. 
    • Rahul Ponginan

      ユーザーフォーラムについて   10/22/17

      アルテアエンジニアリングでは、弊社製品や技術について、ユーザー様同士がオンラインで情報交換できる場所を提供しています。 日常業務の中で起こるさまざまな問題の解決や、他ユーザー様との技術交流を図るための場として、お客様の環境に合わせてご活用ください。

Udhay Rohith

Members
  • Content count

    82
  • Joined

  • Last visited

  • Days Won

    1

Udhay Rohith last won the day on June 22

Udhay Rohith had the most liked content!

About Udhay Rohith

  • Rank
    Advanced User

Profile Information

  • Country
    India
  • Are you University user?
    No

Recent Profile Visitors

861 profile views
  1. GRAV, ACCELERATION Model

    Hi Vikas, Thanks for your reply. I have tried your suggestions and it is working without any error. I just have some more doubts in this analysis. Could you please have a look at it and let us know your comments. Basically our aim is to conduct fatigue test after transient direct analysis (time based acceleration). 1. We are using SPCD for giving acceleration and using TABLED1 for time history details. And both are referenced using Tload1. My query here is if I want to give x,y,z acceleration (separate SPCD, separate load collector for each dir.) for particular node means that particular node should be constrained by using SPC in x,y,z direction. Is this correct? 2. Damping card (using PARAM) is necessary for this analysis? Could you please explain the damping card functions in this analysis? 3. For conducting transient cum fatigue analysis, shall we use MATS1 card for material? We believe MATFAT card is only for conducting Fatigue load case. We just want to check the plastic behaviour of the structures in transient load case. Thanks, Udhay
  2. GRAV, ACCELERATION Model

    Hi Vikas, Could you please send the sample deck ASAP? Right now I am waiting for this to proceed further. Thanks
  3. GRAV, ACCELERATION Model

    Yes, Thanks Vikas.
  4. GRAV, ACCELERATION Model

    Thanks for your reply Vikas Seat will be placed on the test device. We are going to apply pulse for particular period and will check the durability of the seat. I am not familiar with these cards. Could you please send me the model which covers this topic or If possible could you please update the model which I have sent.
  5. GRAV, ACCELERATION Model

    Hi vikas, It is dynamic analysis similar to this video.
  6. Hi George,

     

    I am just trying to simulate the 6 axis simulation test. I have to apply acceleration in all direction as per the curve. The acceleration is time dependant. Is there any basic model to know the card needed to be defined in this analyis?

     

    I have created one simple model (Acceleration in 1 direction) and I cannot able to run the model. Please have a look at it and let me know your suggestions/comments ASAP.

     

    Gravity.fem

  7. Hi Everyone, I am just trying to simulate the 6 axis simulation test. I have to apply acceleration in all direction as per the curve. The acceleration is time dependant. Is there any basic model to know the card needed to be defined in this analyis? I have created one simple model (Acceleration in 1 direction) and I cannot able to run the model. Please have a look at it and let me know your suggestions/comments ASAP. Gravity.fem
  8. Hi Everyone, I am just trying to simulate the 6 axis simulation test. I have to apply acceleration in all direction as per the curve. The acceleration is time dependant. Is there any basic model to know the card needed to be defined in this analyis? I have created one simple model (Acceleration in 1 direction) and I cannot able to run the model. Please have a look at it and let me know your suggestions/comments ASAP. Gravity.fem
  9. Functions clarification in hyperview

    Hi George, Is there anything about my query?
  10. OPERANDS ERROR

    Hi folks, Thanks Rahul poningam, Prakash and Ragul for your reply. Just now i realised these operands are linked with live curves. So if we play animation manually in the hyperview, the XY plots are plotting properly. *BeginAnimator(Transient) *CurrentTime(0,850000023) *StartTime(0,0) *EndTime(1,0) *Increment(Forward, Frame, 1, BounceOff) *EndAnimator() Even though these commands are there in session file, the animation is not starting initially. This may caused the error messages. I have only one ques. Can session file initiate animation automatically?
  11. Functions clarification in hyperview

    Hi George, Thanks for your reply. I have got that details. Only details I need is Y option value (Since x should always 0). Consider I want to add x magnitude which is measured between 2 nodes. Measure id 3.. item index is 1(distance between), and what should be the Y option? Could you please expression for that. e.g., p1w1measure3.1.0.0 (What is the value) To Ragul, Regarding entering values also, I have got the procedures and everything seems fine to me.
  12. Functions clarification in hyperview

    Hi Rahul, Thanks for your reply. Could you please explain the expression? Also how to enter the values for curve?
  13. Functions clarification in hyperview

    Hi, *Expression("p2w2measure2.1.0.0.y") - what is meant by this expression in session file (.mvw)? Also what is mean by u and v values in defining curve option? could any one please explain these?
  14. 2017x .odb files in Hyperview2017

    Yes, it is working with 2017.1.. Thanks
×