I am using ps0 = [[0.0, 1.0, 0.0]] ps1 = [[5.0, 1.0, 0.0]] but getting x from 0 to 1, which is something weird. PFA.
Regards, Nayan
On Monday, November 30, 2015 at 11:06:53 PM UTC+1, Robert Cimrman wrote:
Should I take out ps1? Did u mean that? I'm really sorry for asking
On 11/30/2015 10:21 PM, naya...@gmail.com <javascript:> wrote: this.
No, use exactly this:
ps0 = [[0.0, 1.0, 0.0]] ps1 = [[5.0, 1.0, 0.0]]
ps0 is the start point, ps1 is the end point of the line probe.
r.
Regards, Nayan
On Monday, November 30, 2015 at 9:13:33 PM UTC+1, Robert Cimrman wrote:
On 11/30/2015 08:54 PM, naya...@gmail.com <javascript:> wrote:
Robert, Thanks a lot for your reply. ps0 = [[0.0, 1.0, 0.0], [ 0.0, 1.0, 0.0]] # <- starting points ps1 = [[5.0, 1.0, 0.0], [ 0.0, 1.0, 1.0]] # <- ending points I know the meaning of it. My question was how to plot the displacement at y=1 from x=0 to x=5.
This is done only by (assuming you want x in [0, 5], y = 1, z = 0):
ps0 = [[0.0, 1.0, 0.0]] ps1 = [[5.0, 1.0, 0.0]]
You do not need the second pair of points.
Does it help?
r.
Sorry for asking too my questions. I am new to SfePy.
Regards , Nayan
On Monday, November 30, 2015 at 4:21:22 PM UTC+1, Robert Cimrman
On 11/30/2015 03:53 PM, naya...@gmail.com <javascript:> wrote:
Robert, I changed " stiffness_from_youngpoisson(2, young, poisson)
by (it's 3D problem)
stiffness_from_youngpoisson(3, young, poisson) "
Now it's fixed. (Output is attached, Result).
But I tried to plot the displacement, strain and stress only u1and u2
are
on the plot, as per my understanding u1 and u2 are displacements in x and y directions. How do I plot u3 ( displacement in the z direction). I referred
on line 43 of Cuboid_graph.py, change
for ic in range(vals.shape[1] - 1):to
for ic in range(vals.shape[1]):its2D_interactive and made changes according to my problem definition. Also at the top surface I want to plot the displacement from x=0 to x=5 but in the plot it is showing only from x=0 to x=1.
The lines
ps0 = [[0.0, 1.0, 0.0], [ 0.0, 1.0, 0.0]] # <- startingps1 = [[5.0, 1.0, 0.0], [ 0.0, 1.0, 1.0]] # <- ending pointsmean, that the first probe goes from [0.0, 1.0, 0.0] to [5.0, 1.0,
0.0],
and the second from [ 0.0, 1.0, 0.0] to [ 0.0, 1.0, 1.0] - it corresponds to the xlabels in the images. Try fixing that.
r.
Could you please also help me to fix this aswell?
Thanks in advance, Nayan
On Monday, November 30, 2015 at 3:00:23 PM UTC+1, Robert Cimrman
wrote:
> > Hi Nayan, > > when strange things happen, it is usually worth to check your region > definitions. > > Use: > > ./simple.py Cuboid_1.py --save-regions-as-groups > > and fix the bottom region: > > 'Bottom' : ('vertices in (y<=-0.9999)', 'facet'), > > Also, in Cuboid_2.py, replace > > stiffness_from_youngpoisson(2, young, poisson) > > by (it's 3D problem) > > stiffness_from_youngpoisson(3, young, poisson) > > Note also, that having the code in the module namespace causes it to be > called > also before running the simulation (on input file import). > > Let me know if that helps. > > r. > > On 11/28/2015 09:07 PM, naya...@gmail.com <javascript:> wrote: >> Hi Robert, >> I calculated displacement, strain and stress for the block under area >> loading. I am not convinced with the answer. Displacement and strain are >> maximum at the corners, but stress is maximum in the middle. I
wrote: points think
>> my problem description file is completely messed up.Is it? >> >> Also when I try plot displacement, strain and stress components, one of > the >> components is missing in the graph. >> >> It would be a great help if you could help me. I have attached all the >> files. >> >> Regards, >> Nayan >> >> On Friday, November 27, 2015 at 4:55:00 PM UTC+1, Robert Cimrman wrote: >>> >>> On 11/27/2015 03:30 PM, naya...@gmail.com <javascript:> wrote: >>>> I am using the regular package now and I got the output. I am confused >>> with >>>> the units. What's the unit of stress here? Is it N/M2? >>> >>> SfePy always uses a consistent unit set, so it is up to you to > interpret >>> the >>> units. See also [1]. >>> >>> r. >>> >>> [1] http://www.continuummechanics.org/cm/techforms/SystemsOfUnits.html >>> >> > >
