Materials: Colourful clay - Nature Materials:
Materials: Colourful clay
Materials: Colourful clay
Nature 454, 140 (2008). doi:10.1038/454140c
Blog posts
multiple sclerosis in the workplace; discipline as hope to cure disability legally justified
I wish to submit a documented newsworthy Candian superior court decision written in Frenchthat has not yet ciculated widely in English
It shows that an English Canadian university used forced unpaid leaves of absence for harmless clerical typos caught in time despite the cancelled accommodation of an assisted double check having been cancelled because it was too costly.
ABAQUS HEX MESHING - HELP NEEDED
Hi,
I am trying to mesh a solid in CAE using HEX elements. For some reason, I am getting an error message saying that the element topology is not right for the geometry.
I eventually want to do crack analysis and so hex or wedge elements are essential for my model. Could anyone please help me and let me know if there is a way to go around the problem and get a hex mesh on the solid. I am attaching the .jpeg file of the geometry of the solid I want to HEX mesh.
Thanks a lot in advance
Wikipedia on H-index ---- another excellent article, and also very interesting!
h-index
From Wikipedia, the free encyclopedia
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This article is about the index of scientific research impact. For the economic measure, see Herfindahl index.
Uncertainty quantification in mechanics
Modern composite structures have a wide spread in their failure stress. Advanced multiphysics codes can have a wide range of predicted behavior for nominally the same inputs. How do we certify the design of such structures or the accuracy of such codes?
Photocatalytic degradation of organic pollutants
POST-DOCTORAL RESEARCH POSITION IN ENVIRONMENTAL ENGINEERING AND MATERIALS SCIENCE
School of Engineering and Applied Sciences, Harvard University
Resources of Science 2.0
Very Much thanks to Mike for introducing Web 2.0 to me, I become more and more interested to Web 2.0, Imechanica in fact is part of this.
What is Web 2.0? http://en.wikipedia.org/wiki/Web_2.0
What is Science 2.0? http://openwetware.org/wiki/Science_2.0
http://duncan.hull.name/2008/03/05/science-20/
ADVANCES IN CONTACT MECHANICS : A TRIBUTE TO JJ KALKER DELFT 22/24 OCTOBER
http://www.contactmechanics.org/
Delft 22 - 24 October
Chairmen:
Tom Scarpas Delft University of Technology, The Netherlands
Patrick Selvadurai McGill University, Canada
Adiabatic temperature in Abaqus VUMAT
Hi All ,
I found simple VUMAT from Abaqus manual.It is based on
Von Mises plasticity and gives stress components, vonmises stress
and plastic equivalent strain.
I want to include the adaibatic temperature that rises/falls along the deformation in adiabatic
analysis.From a general book, i found that temperature-rise during deformation comprising
plastic strain1 to plastic strain 2 is given by:
Integral of stress between the strain limits,multiplied by a constant.