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mmkumarm

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  1. Yes, I know what you are talking about but I am using HM 9.0 .. Does it still have the same option for the contat types? And is there any rule that I should give only certain type like (face to face) or (element to element) for each contact type? I am a beginner and I need help in this. Expecting your reply,
  2. Hi, When I try to give the contact type, I have ony the following options - Conduction, MBCNTR(rigid contact) , MBCNTDS(deformable contact), NODESET --- according to Hypermesh tutorials for RADIOSS Bulk data I also noticed in many other places that contacts should be defined as you had said(SLIDE, STICK etc.).. What should I do now? Waiting for your suggestions and many many thanks for the reply, Muthukumar Maragathamayil
  3. Hi, I am using Hypermesh and Radioss to simulate the deformation of a sandwich panel. I have to define the contacts between ttwo panels but I am not able to do it. The contacts defined by me using Interfaces(csurfs) option is not being read during the simulation due t which the topmost panel flies off.... Only the top panel deforms... Can Someone please help me with this? Its urgent... and thanx for your replies...
  4. Hi, I am using Radioss to solve my work but while running the simulation, i get this error saying there is an error in node numbering sequence. I tried the various alternatives such as renumbering as well as importing and exporting it back. Butthese alternatives didnt work. Could someone suggest me as to what can be done to carry out the simulation... Expecting your replies and thanx in advance...
  5. mmkumarm

    Error 15

    Hi, I am also getting similar errors. I tried setting param chk elem. to NO but it still doesnt work. What else can be done? Expecting your reply,
  6. Hi, I am doing a simulation on sandwich panels. So, I had to give the interface between the Sandwich panels and specify the contact surfaces. But when I apply a force on this panel, there is deformation only on the topmost panel. The force is not being transmitted to the below panels. I would appreciate if anyone can come up with a suitable solution.... Expecting replies..
  7. Hi, I am doing a simulation on sandwich panels. So, I had to give the interface between the Sandwich panels and specify the contact surfaces. But when I apply a force on this panel, there is deformation only on the topmost panel. The force is not being transmitted to the below panels. I would appreciate if anyone can come up with a suitable solution.... Expecting replies..
  8. Hi Guys, I am doing a simulation on an assembly imported from CATIA in igs format. After providing all the data and meshing, when I try to run the simulation using RADIOSS, I get an error message which says "No elements found in the Input data". As I am a beginner, could someone clarify me on this as my work is getting delayed due to this_ Expecting replies...
  9. Hi Guys, I am doing a simulation on an assembly imported from CATIA in igs format. After providing all the data and meshing, when I try to run the simulation using RADIOSS, I get an error message which says "No elements found in the Input data". As I am a beginner, could someone clarify me on this as my work is getting delayed due to this_ Expecting replies...
  10. Hi, I have a product that is to be analysed using hypermesh and RADIOSS solver. I created my part by creating a 2d mesh and then solid mapping it to form a 3d component. When i solve, I am getting an error message related to the elements. As I am new to Hypermesh, I am not able to uderstand what the error is. It had something to do with a CTETRA element and since mine is a solid I tried changing it to DTETRA4. But then it says "No element in the input data". Due to this, I am stuck and not able to proceed any further. Moreover, I am not able to fined the contactsurfs panel on the analysis page... Only the interface panel is there. Are those 2 the same? Expecting replies...
  11. Hi, I could run the simulation in Radioss and it showed "processs successful" but with some errrors. But the output file is not being created at all. I tried different methods like creating an output file for hyperview and for hypermesh but no result. Could this be due the errors? Expecting suggestions...
  12. thanx mates....hope that works..... wil let u guys know if i have further problems....
  13. thanx for the reply... but since i am a beginner can u tel me wat "prototype bodies mean".. thanx again for the timely help...
  14. I created an assembly on CATIA and imported it onto Hypermesh. When I try to mesh the parts, no matter how many parts I select i get 0 parts selected for emshing-No change... What might be the issue... I need help...
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