hi every one
im just early join to this site ,first of all i ask one question :
what is your suggestion for third year student ?
for improving in mechanical engineering...
yours sincerely
BC student,ali asgari
Hi,
i need some help in writing the surface mesh in abaqus. i have a wing model, meshed using hexahedral mesh. now what i want is to write the surface element detail on a file, containing the element number and its neighbouring four nodes. for example
12, 2 3 5 6
here 12 is the element number and 2,3,5 & 6 are the corresponding nodes.
This is the preprint of an article that will appear in Smart Materials and Structures (SMS)
Title: Crack initiation patterns at electrode edges in multilayer ferroelectric actuators
Authors: Amir Abdollahi and Irene Arias, Universitat Politecnica de Catalunya (UPC), Barcelona
Abstract:
Hi,
i need some help in writing the surface mesh in abaqus. i have a wing model, meshed using hexahedral mesh. now what i want is to write the surface element detail on a file, containing the element number and its neighbouring four nodes. for example
12, 2 3 5 6
here 12 is the element number and 2,3,5 & 6 are the corresponding nodes.
Hellow Mechanics
I wender about the limitation of the Navier methode for the solution of the probleme of plate " Why is vailable only for simply supported plates " for wiche raison " mathimathicaly or another thing.........?
thanks
I am new in this forum.I am trying to model Fibre reinfored Polymer
fracture in ABAQUS . But, In website I could not find any example for
that.I have done fracture model for isotropic material such as
Alluminium using Contour Integral.But, for this FRP I am being unable to
model it.What should be my consideration (different from isotropic)
using this contour integral.I want a tensile matrix cracking or
matrix-fibre interface cracking or fibre cracking. Please help me in
this regard.
For monoclinic polycrystalline materials, how can we uniquely index the X-ray diffraction spectrum so that we can calculate the accurate lattice parameters a, b, c and beta? Due to the fact that there are four unknown variables coupled to determine d-spacings, we can not easily read out the lattice parameters until enough diffraction peaks positions are obtained correctly. This leads to two questions
1. How do we get the full diffraction peaks from a monoclinic polycrystalline sample if it is partially textured?
In this paper we obtain the residual stress field of a nonlinear elastic solid with a spherically-symmetric distribution of point defects. To our best knowledge, this is the first nonlinear solution for point defects since the linear solution of Love in the 1920s.
