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1d finite element beam modelling for pipe
HI , the query is related to FE modelling of 1d Euler bernouli beam for pipe
If a pipe is modeled as a beam ,how can we input or account for the internal pressure of pipe.
What is the quantity and the direction of nodal loads
Should a load = Pressure x Pipe sec Area be applied to all nodes??
Thank You.
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PhD positions on Systems Science with specialization in computational mechanics are available at the IMT School for Advanced Studies Lucca (Tuscany, Italy), see the following previous posts on imechanica:
- A call for 1 PhD position in the framework of the H2020 Marie Curie Project NewFrac (deadline: 30 June 2020): https://imechanica.org/node/24161
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Physical pendulum
Hello,
I want to calculate the force of a physical pendulum with the 1.09Kg mass which is released from 91° angle and hits an object. I have set mgh=1/2mv^2 then W=1/2mv^2 (W=F*X) where x is the circel sector the pendulum travels from 91° to 0° , the pendulum hits the object at 0°, is the formula below correct to calculate the the force that hits the object?
F=(1/2mv^2)/x ??
Best regards
Ali
Abaqus CFD
Hello,
I have a 6mm straight tube which is pressureized to 8bar dry air, then the pressure is
released to 2 bar and the time is measured. (pressure drop duration)
I wonder if this problem is possible to analyize in Abaqus CFD?
In abaqus CFD i can assign 8 bar pressure at one end of the tube and 2 bar at
the other end but then i wonder if Abaqus will adjust the velocity to achieve this
solution during the specified step time, if this is the case then i will not
be able to get the correct time?
New textbook on Lagrangian Mechanics
Dear Colleague,
I’m delighted to announce that the second edition of my textbook “Intermediate Dynamics for Engineers Newton-Euler and Lagrangian Mechanics has just been published:
Ph.D positions on Mechanics of Materials, Biomimetics, and 3D Printing
Ph.D positions now open (for Fall 2020) in Mechanics, Biomimetics, and 3D Printing Lab at Northeastern University/Mechanical and Industrial Engineering Department. More information about the lab can be found at https://www1.coe.neu.edu/~yaningli/home.html
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