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December 11, 2019, 13:08 |
Unsteady adjoint iteration number
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#1 |
New Member
Eduardo de Oliveira Carvalho
Join Date: Mar 2018
Location: São José dos Campos - SP. Brazil
Posts: 15
Rep Power: 8 |
Hi All,
I'm trying to run the unsteady adjoint pitching_naca64a010_rans test case, but I'm always finding the same error at the log_Adjoint.out file: Loading flow solution from direct iteration -1. Error in "std::__cxx11::string CConfig::GetUnsteady_FileName(std::__cxx11::string , int)": ------------------------------------------------------------------------- Requesting a negative iteration number for the restart file!! ------------------------------ Error Exit ------------------------------- It seems that the "UNST_ADJOINT_ITER=" command sets the first direct iteration to be used at the adjoint solution, but iterating at an inverse temporal sequence. The problem seems to be that the adjoint solver doesn't stop at iteration number 0 and tries to continue to -1, where the error occurs. Can I set a specific iteration where this process stops? How can I choose the range of direct iterations used by the adjoint solver? I'm using SU2 Version 6.2.0 "Falcon". |
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Tags |
adjoint solver, optimizaion, unsteady |
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