NUTILS 8.1 "Idiyappam"
arguments
L=2.5,2.5
R=0.4,0.7
mu=1
beta=100
gammaskeleton=0.05
gammaghost=0.0005
pbar=1
nelems=12,12
degree=3
maxrefine=2
seed=123456
plotting=matplotlib
start 2023-08-15 02:16:40
pre-processing
NutilsDeprecationWarning: function.norm2 is deprecated; use numpy.linalg.norm instead In /usr/local/lib/python3.11/dist-packages/nutils/function.py:1226
Inclusion at [1.25 1.25] with radius 0.59.
NutilsDeprecationWarning: function.min is deprecated; use numpy.minimum instead In /usr/local/lib/python3.11/dist-packages/nutils/function.py:1226
Inclusion at (0, 0) with radius 0.52.
Inclusion at (0, 2.5) with radius 0.41.
Inclusion at (2.5, 0) with radius 0.69.
Inclusion at (2.5, 2.5) with radius 0.67.
porosity: 0.6541
immersed iga solver
solve
solving 624 dof system to machine precision using arnoldi solver
constructing direct preconditioner
peak memory use 5,034k
residual decreased by 14.0 orders using 0 krylov vectors
residual decreased by 0.2 orders using 1 krylov vectors
residual decreased by 0.1 orders using 2 krylov vectors
solver returned with residual 3e-15
post-processing
(in/out)flow area : 1.5702311197916665 / 1.141560872395833
(in/out)flow pressure: 1.0039625064394604 / 0.0015642550295126747
(in/out)flow flux : 0.017499848135085476 / 0.01749984813499137
(in/out)flow velocity: 0.011144759465350108 / 0.015329754687775728
finish 2023-08-15 02:16:51, elapsed 0:11