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Error percentage

User: "RAMGANESH"
RAMGANESH
Altair Community Member
Updated by RAMGANESH

Dear All,

 

What is the error percentage in the out file?

 

How it affects the solution??

 

Thanks

Ram

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Radioss
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    User: "Altair Forum User"
    Altair Forum User
    Altair Employee
    Updated by Altair Forum User

    The energy error percentage is the parameter that checks the energy conservation during each numerical cycle. This is a measure of the quality of an explicit dynamic simulation. This parameter defines the maximum allowed value of energy error before killing the simulation.It is bounded to + or - 99%.

     

    If the energy error is negative, it means that some energy has been dissipated and positive shows an energy creation.

    User: "Rahul Rajan_21763"
    Rahul Rajan_21763
    New Altair Community Member
    Updated by Rahul Rajan_21763

    PFA screenshot for reference from Radioss FAQ.

    <?xml version="1.0" encoding="UTF-8"?>Energy error.JPG

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