i have already install mfix on hpc cluster . Also avail the module < codes/mfix-2016.1 > but when load the module and try to open the mix on hpc cluster it shows the error
[2023iit0034@agastya1 2023iit0034]$ module load codes/mfix-2016.1
[2023iit0034@agastya1 2023iit0034]$ which mfix
/apps/codes/mfix/2016.1/bin/mfix
[2023iit0034@agastya1 2023iit0034]$ mfix
From: UNKNOWN_KEYWORD
Error 2000: Unable to process line 2 of the mfix.dat file.
TFINAL = 1.0
Possible causes are
- Incorrect or illegal keyword format
- Unknown or mistyped name
- The mensioned item is too small (array overflow).
Please see the user documentation and update the mfix.dat file.
Fatal error reported on one or more processes. The .LOG file
may contain additional information about the failure.
Program Terminated.
The keyword to set the end time of the simulation is TSTOP, not TFINAL
that is my input of mfix.dat file is there any need to change it
&MFIX
INITIAL_TIME = 10.0
FINAL_TIME = 10.0
TIME_STEP = 0.1
NUM_TIMESTEPS = 100
/
&MESH
NX = 100
NY = 100
NZ = 100
/
&PHASE_MODEL
SOLID_DENSITY = 2500.0
GAS_DENSITY = 1.0
LIQUID_DENSITY = 1000.0
/
&FLUIDIZATION
UMF = 1.0
UCF = 10.0
/
&BOUNDARY_CONDITIONS
INLET_MASS_FLOW = 1.0
OUTLET_PRESSURE = 101.3
/
&OUTPUT
OUTPUT_FILE = /root/output.dat
/
&MATERIAL
MATERIALS = 2
MATERIAL_DATA(1) = 1.0, 0.5, 1000.0
MATERIAL_DATA(2) = 2.0, 0.2, 1500.0
“mfix.dat” 39L, 485C
This is not an MFIX input file. My guess is this is used with a script to generate an mfix.dat.
yes this is script to generate mfix.dat … But when we load mfix on hpc it takes data from mfix.dat file after this mfix is open but when tring to do this same issue is coming
or plz tell me exact way to open mfix on hpc after loading the module < module load codes/mfix-2016.1 >
Sorry, this is not standard MFiX operation so I am unable to help. My suggestion is to have your hpc support team install the latest MFiX version (23.3).