Dicrete Dislocation Dynamics
Result description
This paper deals with the numerical simulation of dislocation dynamics. Dislocations are described by means of the evolution of a family of closed and open smooth curves $ Gamma (t) : S^1 rightarrow mathbb{R} ^2 $, $ t geqq 0 $. The curves are drivenby the normal velocity $v$ which is the function of curvature $kappa$ and the position vector $x in Gamma (t)$. In this case the equation is defined this way: $v = -kappa + F$. The equation is solved using direct approach by two numerical schemes, ie. semi-implicit and semi-discrete. Results of the dislocation dynamics simulation are presented.
Keywords
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Dicrete Dislocation Dynamics
Original language description
This paper deals with the numerical simulation of dislocation dynamics. Dislocations are described by means of the evolution of a family of closed and open smooth curves $ Gamma (t) : S^1 rightarrow mathbb{R} ^2 $, $ t geqq 0 $. The curves are drivenby the normal velocity $v$ which is the function of curvature $kappa$ and the position vector $x in Gamma (t)$. In this case the equation is defined this way: $v = -kappa + F$. The equation is solved using direct approach by two numerical schemes, ie. semi-implicit and semi-discrete. Results of the dislocation dynamics simulation are presented.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BA - General mathematics
OECD FORD branch
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Result continuities
Project
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Doktorandské dny 2009
ISBN
978-80-01-04436-0
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
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Publisher name
Česká technika - nakladatelství ČVUT
Place of publication
Praha
Event location
Praha
Event date
Nov 13, 2009
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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Basic information
Result type
D - Article in proceedings
CEP
BA - General mathematics
Year of implementation
2009