Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Engineering journal ...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

Повышение быстродействия расчета напряженно-деформированного состояния методом дискретных элементов

Повышение быстродействия расчета напряженно-деформированного состояния методом дискретных элементов

Abstract

В статье рассмотрен программный комплекс на базе программной системы формирования решений уравнений нелинейной динамики для расчета напряженно-деформированного состояния модели методом дискретных элементов. Так же выявлены части метода, пригодные для ускорения с помощью параллельных вычислений. Представлены результаты тестирования модифицированного программного комплекса. Достигнуто общее ускорение работы метода в 2.4 раза.

The article describes a software complex based on the software system of formation and solving of nonlinear dynamics equations to calculate the stress-strain state of the model by discrete elements. Steps of the method found suitable for acceleration using parallel computing. The results of the testing of a modified software package are presented. A general 2.4 times acceleration of method implementation was achieved.

Keywords

КОМПЬЮТЕРНОЕ МОДЕЛИРОВАНИЕ,COMPUTER MODELING,ФРУНД,ПАРАЛЛЕЛЬНЫЕ ВЫЧИСЛЕНИЯ,PARALLEL COMPUTING,ДИФФЕРЕНЦИАЛЬНО-АЛГЕБРАИЧЕСКОЕ УРАВНЕНИЕ,DIFFERENTIAL-ALGEBRAIC EQUATIONS,НАПРЯЖЕННО-ДЕФОРМИРОВАННОЕ СОСТОЯНИЕ,STRESS-STRAIN STATE,ОРТОГОНАЛЬНАЯ СЕТКА,ORTHOGONAL GRID,МАШИНОСТРОИТЕЛЬНАЯ КОНСТРУКЦИЯ,ENGINEERING CONSTRUCTION,АППРОКСИМИРУЮЩАЯ ФУНКЦИЯ,APPROXIMATION FUNCTION,РАЗРЕЖЁННАЯ МАТРИЦА,SPARSED MATRIX,СИСТЕМА ЛИНЕЙНЫХ АЛГЕБРАИЧЕСКИХ УРАВНЕНИЙ,SYSTEM OF LINEAR ALGEBRAIC EQUATIONS,FRUND

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold