[em07189]

Hello,

I am new to Fluent software. I am using Ansys 14
can someone tell me what is the problem here?

the error is the followong:
Error: sopenoutputfile: unable to open file for output
Error Object: "C:\Users\Rodrigo\Documents\Teste combust?o_files\dp0\FFF\Fluent\FFF.set"
Registering Pdf, ("C:\FFF.pdf")


in the message display it diplays the following:


Welcome to ANSYS FLUENT 14.0.0

Copyright 2011 ANSYS, Inc.. All Rights Reserved.
Unauthorized use, distribution or duplication is prohibited.
This product is subject to U.S. laws governing export and re-export.
For full Legal Notice, see documentation.

Build Time: Oct 25 2011 13:08:49 Build Id: 10398
Loading "C:\PROGRA~1\ANSYSI~1\v140\fluent\fluent14.0.0\lib \fl_s1119-64.dmp"
Done.



Cleanup script file is C:\\Users\\Rodrigo\\cleanup-fluent-Rodrigo-TOSH-4164.bat


> Reading "C:\Users\Rodrigo\AppData\Local\Temp\WB_RODRIG O-TOSH_4980_3\unsaved_project_files\dp0\FFF\MECH\FFF .msh"...
239455 nodes, binary.
69446 nodes, binary.
138321 triangular wall faces, zone 1, binary.
3208056 triangular interior faces, zone 2, binary.
514 triangular wall faces, zone 6, binary.
50 triangular wall faces, zone 7, binary.
111 triangular pressure-outlet faces, zone 8, binary.
1638777 tetrahedral cells, zone 3, binary.

Building...
mesh
materials,
interface,
domains,
zones,
out
fuel_in
ar_in
volume_liq_simul
interior-volume_liq_simul
wall-volume_liq_simul
Done.

Preparing mesh for display...
Done.
Writing Settings file...
writing rp variables ... Done.
writing domain variables ... Done.
writing volume_liq_simul (type fluid) (mixture) ... Done.
writing wall-volume_liq_simul (type wall) (mixture) ... Done.
writing interior-volume_liq_simul (type interior) (mixture) ... Done.
writing ar_in (type wall) (mixture) ... Done.
writing fuel_in (type wall) (mixture) ... Done.
writing out (type pressure-outlet) (mixture) ... Done.
writing zones map name-id ... Done

Material air:
New property "Absorption Coefficient" has been added.
Selecting constant method for "Absorption Coefficient" -- data required.
New property "Scattering Coefficient" has been added.
Selecting constant method for "Scattering Coefficient" -- data required.
New property "Refractive Index" has been added.
Selecting constant method for "Refractive Index" -- data required.

Generating PDF lookup table
Type of the PDF Table: Nonadiabatic Table (Two Streams)
Calculating table .....
calculating temperature limits .....
calculating enthalpy slices .....
Performing PDF integrations.....

26691 points calculated
20 species added
PDF Table successfully generated!
Writing "\FFF.pdf"...
Done.

Registering Pdf, ("\FFF.pdf")
Writing Settings file...
writing rp variables ... Done.
writing domain variables ... Done.
writing volume_liq_simul (type fluid) (mixture) ... Done.
writing wall-volume_liq_simul (type wall) (mixture) ... Done.
writing interior-volume_liq_simul (type interior) (mixture) ... Done.
writing ar_in (type wall) (mixture) ... Done.
writing fuel_in (type wall) (mixture) ... Done.
writing out (type pressure-outlet) (mixture) ... Done.
writing zones map name-id ... Done
Registering Pdf, ("C:\FFF.pdf")
Cannot change directory to C:\Users\Rodrigo\Documents\Teste combust?o_files\dp0\FFF\Fluent Cannot change directory to C:\Users\Rodrigo\Documents\Teste combust?o_files\dp0\FFF\Fluent Registering Pdf, ("C:\FFF.pdf")

Error: sopenoutputfile: unable to open file for output
Error Object: "C:\Users\Rodrigo\Documents\Teste combust?o_files\dp0\FFF\Fluent\FFF.set"
Registering Pdf, ("C:\FFF.pdf")

[Shamoon Jamshed]

It could be just that you read the already run file-where it had been run previously somewhere else- and there, you specified some output file to be written on per iteration or per time step basis.
This new setup now unable to locate the output file (while it was previously being saved) and thus giving error.

[munai]

hello i have just meet the same question on fluent ,can you tell me what should i do to continue to compute the cas