dynamic

*State of the art Innovative concept Top system Higher efficient percent.*Power by bar, for Air-Planes, Sea-Boats, Land-Transport & Dynamic Power-Plant Generation.

-Have similar system of the Aeolipile Heron Steam device from Alexandria 10-70 AD. -New Form-Function Motor-Engine Device. Next Step, Epic Design Change, Broken-Seal Revelation. -Desirable Power-Plant Innovation.

State of the Art-Novel InFlow Tech Project Development; 1-Gearturbine RotaryTurbo 2-Imploturbocompressor One MovingPart System ExcellenceDesign

Submitted by retrodynamic on Wed, 06/10/2015 - 18:32

State of the Art - Novel InFlow Tech - Featured Project Development;

1-Gearturbine, 2-Imploturbocompressor

-----------------------------------

1-GEARTURBINE PROJECT

Rotary-Turbo-InFlow Tech

Atypical InFlow Thermodynamic

Technology Proposal Submission
Novel Fueled Motor Engine Type

What is the difference between quasi static and dynamic Analysis ?

Submitted by Ahilan Anantha… on Sun, 09/14/2014 - 10:46

Forums

Computational Mechanics Forum

Free Tags

quasi

dynamic

quasi static

(in terms of the computational method)

Electric Potential B.C. in the Dynamic/Explicit Step

Submitted by mhdiab on Fri, 04/26/2013 - 01:28

Hey all,

I am trying to apply an Electric Potential B.C. to a surface. I want to use the dynamic/explicit analysis type, however, when I select that as my step type, the Electric Potential B.C. option disappears from the edit B.C. window! Is that due to a license limitation or an error I might have made in one of the definitions?

Thank you!

Wave propagation simulation in elastic bar

Submitted by ak10182 on Wed, 09/21/2011 - 15:27

Hi ,

I'm working on simulation of wave propagation in a bar. I'm using
newmark time integration scheme to solve my problem. I have a bae
clamped at one end and under tensile at the other end. when I decrease
my time step ,at the beginning of the loading I see tiny negative
strains which is so weird. I used some numerical damping with the scheme
and I could reduce the time step but still I have this problem in
smaller time steps. Can anyone help me with this?

Thank you very much!!!

Dynamic simulations with nonlinear material into Explicit

Submitted by malbi on Fri, 05/14/2010 - 16:36

Hi all,

I am new in the Forum, and I am looking for some informations regarding how to simulate nonlinear material in explicit.

I am tryng to analyse the behaviour of a roller rolling on the sand (or mud), but the results I get with a basic elasto-plastic material are not very accurate, expecially because I cannot set the tension allowed in the sand to be zero.

Other ways to input nonlinearity in Explicit are always refused by ABAQUS. Is there any way to get something more accurate?