Results 21 to 30 of about 1,469,051 (165)

Variance-Based Sensitivity Analysis of the Biaxial Test on a Cruciform Specimen

Key Engineering Materials, 2022
Parameter identification is a key aspect in the modeling of the material’s mechanical behavior. The identification quality depends on the sensitivity of the test results to the values of the constitutive parameters.
A. Pereira, M. Oliveira, J. Fernandes, P. Prates   +3 more
semanticscholar   +1 more source

Development of High Temperature Multiaxial Creep Properties Evaluation Method for Type 304 Stainless Steel using Miniature Cruciform Specimen

Journal of the Society of Materials Science Japan, 2021
High temperature components such as boiler tubes and jet engine turbine blades undergo multiaxial creep damage due to their complex shapes and combination of mechanical stress and inner pressure for a steam tube.
N. Hiyoshi, Takamoto Itoh, M. Sakane, T. Tsurui, M. Tsurui, C. Hisaka   +5 more
semanticscholar   +1 more source

GPUCorrel: A GPU accelerated Digital Image Correlation software written in Python

SoftwareX, 2021
This article presents an open-source Integrated Digital Image Correlation (I-DIC) software written in Python using CUDA-enabled GPUs designed to run at high (1–100 Hz) frequency.
Victor Couty, Jean-François Witz, Pauline Lecomte-Grosbras, Julien Berthe, Eric Deletombe, Mathias Brieu   +5 more
doaj   +1 more source

A Novel Diagonal-Cruciform Test Specimen to Evaluate Sheet Formability [PDF]

MATEC Web of Conferences
This paper investigates the application of the recently proposed diagonal-cruciform test specimen to evaluate the formability of C11000 copper sheets. The specimen features a two-dimensional reticular structure with triangular interconnected arms that ...
Sampaio Rui F. V., Pragana João P. M., Bragança Ivo M. F., Silva Carlos M. A., Martins Paulo A. F.   +4 more
doaj   +1 more source

Two dimensional plastic waves in quasi rate independent viscoplastic materials [PDF]

Theoretical and Applied Mechanics, 2011
The subject of this work is an analysis of the experimental biaxial Hopkinson bar technique when such a device consists of a cruciform tensile specimen surrounded by four very long elastic bars.
Mićunović M.V., Albertini C., Grillo A., Muha I., Wittum G., Kudrjavceva L.   +5 more
doaj   +1 more source

An Optimum Specimen Geometry for Equibiaxial Experimental Tests of Reinforced Magnetorheological Elastomers with Iron Micro- and Nanoparticles

Nanomaterials, 2017
The aim of this paper focused on obtaining the optimum cruciform geometry of reinforced magnetorheological elastomers (MRE) to perform homogeneous equibiaxial deformation tests, by using optimization algorithms and Finite Element Method (FEM) simulations.
Luis Manuel Palacios-Pineda, Imperio Anel Perales-Martínez, Mario Regino Moreno-Guerra, Alex Elías-Zúñiga   +3 more
doaj   +1 more source

On the Resistance of Cruciform Structures during Ship Collision and Grounding

Journal of Marine Science and Engineering, 2023
This paper presents an experimental, numerical, and analytical study of a novel specimen subjected to local in-plane load, to investigate its crushing deformation and resistance.
Hewei Liu, Kun Liu, Xiufei Wang, Zhenguo Gao, Jiaxia Wang   +4 more
doaj   +1 more source

Development of Multiaxial Creep Testing Machine for Miniature Specimen [PDF]

MATEC Web of Conferences, 2019
High temperature components such as boiler tube and jet engine turbine blade undergo multiaxial creep damage. Although multiaxial creep testing investigation is required for safety high temperature components designing, there are few commercial testing ...
Hiyoshi Noritake, Itoh Takamoto, Sakane Masao, Tsurui Takafumi, Tsurui Masaaki   +4 more
doaj   +1 more source

Approaches to fatigue life prediction under multiaxial loading [PDF]

MATEC Web of Conferences, 2019
The paper will consider a set of biaxial experiments, conducted using a cruciform specimen design, manufactured from Waspaloy, a nickel superalloy used in aircraft engine disks.
Nowell David, Sahadi Cavalheiro João Vitor   +1 more
doaj   +1 more source

Evaluation Study on Iterative Inverse Modeling Procedure for Determining Post-Necking Hardening Behavior of Sheet Metal at Elevated Temperature

Metals, 2018
The identification of the post-necking strain hardening behavior of metal sheet is important for finite element analysis procedures of sheet metal forming process.
Han Mei, Lihui Lang, Kangning Liu, Xiaoguang Yang   +3 more
doaj   +1 more source