Problem with thermal analysis

- October 18, 2023 at 6:40 pm
  
  javat33489
  Subscriber
  
  Hi all.
  I am conducting a thermal analysis of drilling an SPG ram, using a model from LSTC. The mechanics work perfectly, everything is drilled, the voltages are normal. I want to enable thermal analysis.
  I connect cards:
  I'm using test parameters from my head (HC and TC).
  
  And INITIAL_THERMAL with a temperature of 22С.
  ___
  When calculating, I get the first entry in d3plot and look at it:
  temperature on the drill is 85С
  
  the temperature on the plate is simply horrid.
  ___
  After the start of the calculation I received the following warnings:
  
  Then I get an error and the calculation is completed:
  Why?
  Thank you.
- October 23, 2023 at 5:57 pm
  
  Ram Gopisetti
  Ansys Employee
  
  Hi,
  what version of dyna are you using.
  Any version 14 and higher should be good for SPG-Thermal studies.
  Cheers, Ram
  - October 24, 2023 at 2:04 am
    
    javat33489
    Subscriber
    
    I'm using the version from the 2023 kit.
    Tell me which cards should I show you? I would like to solve this error.
  - October 24, 2023 at 5:31 pm
    
    javat33489
    Subscriber
    
    Help please

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