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Linux commands to define boundary conditions at velocity-inlet & wall boundaries |
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June 23, 2013, 11:38 |
Linux commands to define boundary conditions at velocity-inlet & wall boundaries
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New Member
Samuel
Join Date: Nov 2012
Location: Malaysia
Posts: 4
Rep Power: 13 |
Good day, everyone,
I am using a concatenated udf to define (i). flow profiles at velocity-inlet boundary named 'inlet, & (ii). profile for Roughness Constant, Cs, on the floor boundary named 'wall-floor' of a domain. The program is to be sent from my windows PC to a remote Linux system. I have written the following journal file to compile & load the udf, and define & initialize conditions at the velocity-inlet & wall boundaries: file/read-case fluent.cas define/user-defined/compiled-functions compile "libudf" yes "inlet.c" "" "" define/user-defined/compiled-functions load "libudf" define/boundary-conditions/velocity-inlet inlet no no yes yes yes yes "udf" "inlet_x_velocity::libudf" no 0 yes yes yes "udf" "k_profile::libudf" yes yes "udf" "dissip_profile::libudf" define/boundary-conditions/wall wall-floor no no no 0.211 yes yes "udf" "Cs::libudf" solve/initialize/compute-defaults/velocity-inlet/inlet solve/initialize/compute-defaults/wall/wall-floor solve/init/initialize-flow solve/iterate 5000 file/binary-files n file/confirm-overwrite n file/write-data fluent.dat exit y But I continued to get the following error message each time I tried to run the program: "Warning: An error or interrupt occurred while reading the journal file. Some commands may not have been completed. > Halting due to end of file on input". Please, could someone, kindly, help me point out the error(s) and edit the journal file as appropriate. Thanks so much, in anticipation of the kind gesture. Samuel |
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