A rigorous proof for convergence of the Wolf method for calculating electrostatic energy of a periodic lattice is presented. In particular, we show that for an arbitrary lattice of unit cells, the lattice sum obtained via Wolf method converges to the one obtained via Ewald method.
“Project of automatic balancing system for rigid
rotors”
ABSTRACT
The paper presents the
conceptual design for the automatic system for balancing rigid rotors.
F.Xu, W. Lu and Y. Zhu, ACS Nano, 2011, 5 (1), pp 672–678.
An interview by ACS Nano (Episode 42: January 2011),
Hai
Everybody I am trying to design a composite layup and to design a
bulleye hitted by a blunt bullet and need to do element deletion on it
by using hashin damage model in abaqus but I am new to abaqus please
help me regarding designing of lamina ,failuremodel and element deletion
Hello ,
I´m working in my thesis with abaqus only since 4 months, so I´m quite new. I have to simulate the welding of two sheets with electromagnetic pulse process. Under these kind of processes the material is load under high values of velocity and deformations. Taking into account these conditions I have chosen three different flow plasticity models:
-Isotropic plasticity model without strain rate with johnson cook damage ductile criterion.
I need this paper for reference. But I cannot find the full text. Could anyone, who has a copy of it, send a copy to me? Thanks so much.
hi
I want to model a metal with nonlinear kinematic hardening material in ABAQUS. As i read in its user guide manual there is one option in plastic hardening named combined. I want to know if it is an option for modeling a material for combined kinematic and isotropic hardening or nonlinear kinematic?
thanks in advance
Hai
Everybody I am trying to design a composite layup and to design a bulleye hitted by a blunt bullet and need to do element deletion on it by using hashin damage model in abaqus but I am new to abaqus please help me regarding designing of lamina ,failuremodel and element deletion
We have carried out systematic experimental tests to evaluate the bonding strength and fracture toughness of adhesive joints. Our work has been published in Journal of Adhesion as one among the collection of papers honoring Prof. David Dillard for receiving the Adhesion Society Award for Excellence in Adhesion Science sponsored by 3M.
A dielectric elastomer is capable of largevoltage-induced deformation, particularly when the voltage is applied on theverge of snap-through instability. Thispaper describes a model to show that the snap-through instability is markedlyaffected by both the extension limit of polymer chains and the polarizationsaturation of dipoles. The model mayguide the search for high-performance dielectric elastomer transducers.
International Journal of Smart and Nano Materials 2011 2 (2), 59-67
