dpr_val : Delta-Pressure values
- Brief description : defines the values of the Neumann conditions in time.
- Additional information : to each defined time the values of the Neumann conditions at the dofs are assigned.
The times must be defined from the smallest to the largest.
A linear trend for the Neumann values is assumed between two consecutive times: at least two times must be present in the file.
- File type : fromatted ASCII
In Fortran language, the formats for the header and a row of the bulk are
'(e20.12,a5)'
and '(e25.12)'
, respectively.
- Index of the file path in ATLAS.fnames : 13
- Parameters to be set :
NAME |
TYPE |
DESCRIPTION |
UM |
DPR_TIME[N_TIME_DPR] |
real |
times in which Delta-Pressure is defined |
\(time\) |
DPR[N_TIME_DPR,NDPR] |
real |
values of the Delta-Pressure |
\(stress\) |
DPR_TIME[1] TIME
NDPR[1,NDPR]
DPR_TIME[2] TIME
NDPR[2,NDPR]
...
- Example [standard] : this example defines a Delta-Pressure that increases linearly from
0.
at TIME = 0.0
to -3.e5
at TIME = 3.0
:
0.000000000000E+00 TIME
0.000000000000E+00
0.000000000000E+00
0.000000000000E+00
...
0.300000000000E+01 TIME
-0.300000000000E+06
-0.300000000000E+06
-0.300000000000E+06
...