Published 2020 | Version v1
Book Metadata-only

A numerical simulation of processes of adiabatic shear bands formation on two-dimensional Eulerian meshes

Creators

  • 1. Natsional'nyj Issledovatel'skij Yadernyj Univ. «MIFI», Moscow (Russian Federation)

Description

In this work we suggest a mathematical model of motion of the elastoplastic materials with nonlinear plasticity constitutive law; we also propose an effective numerical method for simulation of such tasks on two-dimensional eulerian meshes. Based on the proposed method, we study the formation of multiple adiabatic shear bands (ASB) at high-speed shear deformations

Abstract (Russian)

В работе предлагается математическая модель движения упуго-пластичной сплошной среды с нелинейным законом пластической текучести, а также эффективная численная схема для моделирования данной задачи на двумерных эйлеровых сетках. На основе предложенного метода исследуются процессы формирования полос адиабатического сдвига (ПАС) при высокоскоростных сдвиговых деформациях
Part of:
VI International conference «Laser, plasma research and technologies – LaPlaz-2020». Collection of scientific papers. Part 1

Additional details

Additional titles

Original title (Russian)
Численное моделирование процессов формирования полос адиабатического сдвига на двумерных эйлеровых сетках

Publishing Information

Publisher
NIYaU MIFI
Imprint Place
Moscow (Russian Federation)
ISBN
978-5-7262-2655-2
Imprint Title
VI International conference #Left-Pointing Double Angle Quotation Mark#Laser, plasma research and technologies #En Dash# LaPlaz-2020#Right-Pointing Double Angle Quotation Mark#. Collection of scientific papers. Part 1
Imprint Pagination
463 p.
Journal Page Range
p. 139-140

Conference

Title
International Conference on Laser, Plasma Research and Technologies
Original Conference Title
VI Mezhdunarodnaya konferentsiya «Lazernye, plazmennye issledovaniya i tekhnologii – LaPlaz-2020»
Acronym
LaPlas 2020
Dates
11-14 Feb 2020
Place
Moscow (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
53056551
Subject category
S36: MATERIALS SCIENCE; S97: MATHEMATICAL METHODS AND COMPUTING;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
COMPUTERIZED SIMULATION; DIAGRAMS; ELASTICITY; HOOKE LAW; MATHEMATICAL MODELS; MESH GENERATION; PARTIAL DIFFERENTIAL EQUATIONS; PLASTICITY; SHEAR; TEMPERATURE DISTRIBUTION; THEORETICAL DATA
Descriptors DEC
DATA; DIFFERENTIAL EQUATIONS; EQUATIONS; INFORMATION; MECHANICAL PROPERTIES; NUMERICAL DATA; SIMULATION

Optional Information

Notes
4 refs., 1 fig. Imprint:VI Mezhdunarodnaya konferentsiya #Left-Pointing Double Angle Quotation Mark#Lazernye, plazmennye issledovaniya i tekhnologii #En Dash# LaPlaz-2020#Right-Pointing Double Angle Quotation Mark#. Sbornik nauchnykh trudov. Chast' 1