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ERROR #001100279 has occurred in subroutine ErrAction. |
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April 1, 2024, 11:57 |
ERROR #001100279 has occurred in subroutine ErrAction.
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Zoran Grete
Join Date: Apr 2024
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Hello everyone, I'm trying to run a Transient Blade Row of a centrifugal pump and everytime I try starting the sim, I get this error:
+--------------------------------------------------------------------+ | Host Memory Information (Mbytes): Solver | +--------------------------------------------------------------------+ | Host | Npart | System | Allocated | % | +------------------------+-------+-------------+-------------+-------+ | ZORANS_LAPTOP | 4 | 65244.87 | 47591.21 | 72.94 | +------------------------+-------+-------------+-------------+-------+ +--------------------------------------------------------------------+ | ****** WARNING ****** | | | | This Transient Blade Row run may experience robustness and/or | | convergence difficulties caused by the "Frozen Rotor" domain | | interface : Impeller to Stator_2 | | which could inject additional frequencies not captured by the | | defined Fourier transformations. | +--------------------------------------------------------------------+ Details of error:- ---------------- Error detected by routine PEEKCA CDANAM = CPERIOD CRESLT = NONE Current Directory : /ABR/OUTPUT/ZN1 +--------------------------------------------------------------------+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | Stopped in routine MEMERR | | | | | | | | | | | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | The ANSYS CFX solver exited with return code 1. No results file | | has been created. | +--------------------------------------------------------------------+ End of solution stage. +--------------------------------------------------------------------+ | The following user files have been saved in the directory I already tried setting it as a large problem, switching to single instead of double precision, setting the memory allocation to 2 and to maximal and running it in serial instead of parallel. I tried all parallel run modes, changing various parameters in the simulation setup that could lead to a changing demands on the memory and changed the interface from the warning to "Transient Rotor Stator", just to see what happens. Nothing of that worked. I'm looking forward to your help! Edit: Could this possibly be a problem with the meshes? Last edited by zorgre; April 2, 2024 at 10:47. |
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April 2, 2024, 15:04 |
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