Bookcover of Particle modeling of dynamic fragmentation
Booktitle:

Particle modeling of dynamic fragmentation

LAP LAMBERT Academic Publishing (2015-07-27 )

Books loader

Omni badge eligible for voucher
ISBN-13:

978-3-659-38816-3

ISBN-10:
3659388165
EAN:
9783659388163
Book language:
English
Blurb/Shorttext:
Hybrid Lattice Particle modeling (HLPM) is an innovative approach for dynamic fragmentation of materials under extreme loads (e.g., high-speed impact, penetration, etc.). HLPM is established based on a combination of the particle modeling (PM) technique together with the conventional lattice modeling (LM) theory. By regarding materials as assembly of discrete media, HLPM is conceptually illustrated by fully dynamic particles (or “quasi-particles”) placed at the nodes of a lattice network without explicitly considering their geometric size. The interaction potentials among the particles can employ either linear (quadratic) or nonlinear (Leonard-Jones or strain rate dependent polynomial) type as the axial/angular linkage. The defined spring constants are then mapped into lattice system, which are in turn matched with the material’s continuum-level elastic moduli, strength, Poisson's ratio and mass density. As a promising new dynamic fracture solver of materials, HLPM has its unique advantages over the other numerical techniques which are mainly characterized as easy preparation of inputs, high computation efficiency, ability of post-fracture simulation and a multiscale model, etc.
Publishing house:
LAP LAMBERT Academic Publishing
Website:
https://www.lap-publishing.com/
By (author) :
Ge Wang
Number of pages:
232
Published at:
2015-07-27
Stock:
Available
Category:
Mechanical engineering, manufacturing technology
Price:
76.90 €
Keywords:
Fracture Mechanics, Dynamics, Structural Modeling, Shocks, cracks, particle modeling, lattice modeling, constitutive relations

Books loader

Newsletter

Adyen::amex Adyen::mc Adyen::visa Adyen::cup Adyen::unionpay Paypal Wire Transfer

  0 products in the shopping cart
Edit cart
Loading frontend
LOADING