This Virtual Specail Issue deals with papers on CFD simulation of pedestrian-level wind conditions around buildings, published in the Journal of Wind Engineering and Industrial Aerodynamics (JWEIA).
Hydrogels that undergo a volume phase transition in response to an
external stimulus are of great interest because of their possible use as
actuator materials. The performance of an actuator material is normally
characterized by its force–stroke curve, but little is known about the
force–stroke behavior of hydrogels. We use the theory of the ideal
elastomeric gel to predict the force–stroke curves of a
temperature-sensitive hydrogel and introduce an experimental method for
measuring the curve. The technique is applied to PNIPAm hydrogels with
low cross-link densities. The maximum force generated by the hydrogel
increases with increasing cross-link density, while the maximum stroke
Hi everyone!
I was hopping to find some help over here. I just need some references or links to the true stress-strain curves of differents metals. I'm working with Tin and i'm going to do run some compression test to valid an analitic method. In order to do this, I need the strain-hardening exponent (n) and the strength coefficient (C) and it's being impossible to find those.
Applications are invited for a tenure-track faculty position at the assistant or associate professor level in the area of computational materials science and engineering. Candidates from a range of disciplines such as materials science, chemistry, physics, chemical engineering, and mechanical engineering are all welcome to apply.
The Department of Mechanical Engineering at the University of Colorado Boulder invites applications for a tenure-track faculty position in the area of Bioengineering with an emphasis on mechanics and/or design.
Biomechanics areas of interest include, but are not limited to, theoretical, experimental, and computational biomechanics and/or mechanobiology. Design areas include, but are not limited to, photoacoustics and ultrasonics, theranostics, biorobotics and/or medical device design.
HI,
I trying to find the SIF for a crack on lower jaw of a locking piler. Please somebody tell me how to insert edge crack in 3D body.
Dear imechanica members,
I am glat to inform your the organization of the workshop "Impact of mechanical and thermal loads on the long term stability of PV modules" on 05th November 2013 at ISFH (Institute for Solar Energy Research Hamelin), in Hamelin, Germany.
Dear all,
in commercial FE codes, such as ABAQUS, ANSYS, there is option to get convergence in quasi-static analysis by using artificial damping factor. I tried to dig their documentation about this method, but it is somewhat sparse. Could some body recommend me some literature about this topic so that I can gain a better understanding about it.
I thank you in advance.
Sincerely yours,
Ken
This is the preprint of an article that will appear in the Journal of the Mechanics and Physics of Solids. (doi:10.1016/j.jmps.2013.09.025).
Atomistic-to-Continuum Multiscale Modeling with Long-Range Electrostatic Interactions in Ionic Solids
by Jason Marshall and Kaushik Dayal, Carnegie Mellon University
Abstract
We present a multiscale atomistic-to-continuum method for ionic crystals with defects. Defects
One post-doctoral fellowship is available in RealTcut, funded by the Strasbourg Institute of Advanced Study
http://www.usias.fr/fr/fellows-2013/
The goal of the post-doc is to extend the preliminary results which can be seen here: http://youtu.be/KqM7rh6sE8s and will appear shortly in the journal Medical Image Analysis
