Two-dimensional numerical analysis of stress-wave-amplifier
type: Item
instance of: scholarly article
title: Two-dimensional numerical analysis of stress-wave-amplifier
zbMATH Open document ID: 0588.73144
author: Xiaomin Liu
author: Guang-quan Zhou
published in: Applied Mathematics and Mechanics. (English Edition)
publication date: 1985-01-01T00:00:00Z
review text: Using the dynamic finite element method, the propagation of stress waves in two-dimensional conically shaped stress-wave-amplifiers is analysed. The effects of geometrical factors, input-pulse shape and pulse rising time on amplifying multiplication and wave shape of transmission waves are discussed. The consistency between numerical results and experimental results based on Hopkinson bar is satisfactory. The numerical accuracy is improved comparing with the characteristic method.
Mathematics Subject Classification ID: 74S05
Mathematics Subject Classification ID: 74J99
zbMATH DE Number: 3945549
zbMATH Keywords: two-dimensional conically shaped stress-wave-amplifiers
zbMATH Keywords: geometrical factors
zbMATH Keywords: input-pulse shape
zbMATH Keywords: wave shape
zbMATH Keywords: transmission waves
zbMATH Keywords: Hopkinson bar
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 3945549