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Questions related to Continuum Mechanics
Paris law:da/dN=C(K-Kth)m Yield stress of high strength steel is over 460 Mpa here. Kth is threshold stress strength factor. I can only find that of mild steel in BS7910-2005 and ASTM and JSSC
12 December 2014 3,032 9 View
I want to have result for every load. As in abaqus it gives result for every time increment and we can plot results. But I want to plot and have result for every load increment.
12 December 2014 9,307 6 View
I am a Master's Student in Computational Mechanics. My interests mainly are in CFD, but the subjects I am learning are Tensor Calculus and Continuum Mechanics. I just want to know how these...
11 November 2014 3,095 1 View
For example, if the simulation of punching process didn't predict the tool damage occurred in the real world experiment, The 3D topography of the damaged tool and the real load curve should be...
11 November 2014 838 3 View
I want to know how can I deal with uniaxial test results to define the viscoelastic behaviour of asphalt mixtures.
11 November 2014 8,834 12 View
11 November 2014 412 11 View
At different solid concentrations, I'm not getting favorable results at lower shear rates from the rheology test. But when I go to a higher shear rate, I'm getting favorable results. Is this...
28 October 2014 5,785 4 View
In the case of shearing deformation, R = 0.1m. v = 1mm/s (there is mechanical scratching) v = 10m/s (there is no mechanical scratching) Why does this occur, and what is the difference?
10 October 2014 1,077 4 View
10 October 2014 4,669 6 View
[See attached figure] There is a significant gap between the propellers and the cylinder (figure 2) and we want to elucidate the velocity profile at this gap and the bottom of the cylinder. Is it...
10 October 2014 5,547 5 View
Model material points cannot be used for describing the motion of macroscopic bodies. The derivation of the equations of continuum mechanics based on the use of limit theorems, in which the size...
10 October 2014 8,387 18 View
Continuum mechanics uses tensors . Students need to acquire a usable facility with short learning curve. Is there a free open source software (FOSS) which can be used to gently introduce this...
09 September 2014 9,207 6 View
I recently came across a text wherein it was described that for continuum assumption, one of the condition is thermodynamic equilibrium. For thermodynamic equilibrium, high frequency of inter...
12 August 2014 3,723 3 View
08 August 2014 1,861 4 View
Normally the Euler-Lagrange-Equations are derived from a variational principle (Hamilton's principle) under the assumption of a continuous Lagrangian being two times differentiable. Recently I...
08 August 2014 929 5 View
By employing 9-node quadratic lagrangian rectangular elements in finite element analysis of Mindlin plate (FSDT) instead of linear ones in my code, a discontinuity in deflection at the middle node...
07 July 2014 4,832 2 View
I tried to understand both The Continuum Mechanics Model and Hydrodynamic model for DNA ejection but I cannot able to draw major differences other than the osmosis involved in hydrodynamic model....
07 July 2014 3,582 2 View
02 July 2014 617 2 View
The throat uses Bernoulli's principal to increase the velocity of primary air (PA) and the outlet flow has to be axial. I think vane does not increase the speed of flow but only directs the flow,...
05 May 2014 4,468 0 View
I want to consider the interaction between an atom and a continuum field. But I need to determine the eigenstates of the mentioned field in order to solve the Schrodinger equation.
05 May 2014 3,534 1 View
I am currently working with dynamic explicit problems in which the impact of abrasive particles with a target plate is done but material removal is not shown.
22 April 2014 8,756 1 View
04 April 2014 8,871 1 View
I want to obtain the structural response of circular cylindrical shell to moving load. Because the problem is axissymetric, equations of motion are similar to beam equations. When assuming rotary...
03 March 2014 2,269 2 View
I want to use an open source DIC for future research. Please share your opinions about the various free DIC software.
02 February 2014 9,546 19 View