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Dynamic Analysis of Tank filled with Fluid

Submitted by debian_asl on
education
Dynamic analysi

hi all,

i want to perform dynamic analysis of a tank filled with fluid. I was trying to model this in ANSYS with FLUID80 element for fluid and shell element for the shell. But due to complexity, i was forced to used degenerated solid element, which FLUID80 does not allow.

 

please tell me any other way to model it.

PhD opportunities @ Oxford (for EU / UK nationals)

Submitted by v.tagarielli on
education
fracture
impact
Composites
fsi

Dear iMechanica commmunity,

we are looking for 3 PhD students at Oxford, starting from the 1st of October 2010 or as soon as possible thereafter. The closing date for the application is the 26th of July. The 3 students are required for two different research projects, namely:

 

1) Underwater blast on composite structures - open only to EU nationals; 2 PhD students are required. The studentships are advertised here

http://www.eng.ox.ac.uk/jobs/job.html?job=255

Matrix

Submitted by Anonymous (not verified) on
education
matrix
If I have the matrix A=[1 2 3;4 5 6;7 8 9] and the matrix B={1;2;3}



of course A*B is C={14;32;50}.





My question how can I get the matrix A if I have B and C ?
thank in advance
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