Results 1 to 10 of about 92,384 (192)

A comparison of two frameworks for kinematic hardening in hyperelasto-plasticity [PDF]

, 2017
In this work we compare two frameworks for thermodynamically consistent hyperelasto-plasticity with kinematic hardening. The first was formulated by Dettmer and Reese (2004), inspired by Lion (2000), and has been used to model sheet metal forming. The second, formulated by Wallin et al.
Meyer, Kanut A., Ekh, Magnus
core   +6 more sources

On the thermodynamically consistent modeling of distortional hardening: A novel generalized framework [PDF]

International Journal of Plasticity, 2014
Abstract Many important physical effects of materials undergoing plasticity at the macroscale cannot be captured realistically by isotropic and kinematic hardening only. For instance, the evolution of the texture in polycrystals results macroscopically in a distorted yield surface. This paper deals with adequate hardening models for such a distortion.
Baodong Shi, J Mosler
exaly   +2 more sources

Optimization of network device hardening in a multivendor environment [PDF]

Scientific Reports
This paper presents a Python-based Nornir framework for automating network device hardening in multi-vendor environments, addressing critical gaps in scalability and interoperability.
Ali Bello Imoukhuede, Tarek Rahil Sheltami, Asharf Hasan Mahmoud, Abdulaziz Yagoub Barnawi   +3 more
doaj   +2 more sources

Correcting Hardening Artifacts of Aero-Engine Blades with an Iterative Linear Fitting Technique Framework

Sensors
Aero engines are the key power source for aerospace vehicles. Cermet turbine blades are the guarantee for the new-generation fighters to improve aero-engine overall performance.
Yenan Gao, Jian Fu, Xiaolong Chen
doaj   +3 more sources

Ratcheting–Fatigue Damage Assessment of Additively Manufactured SS304L and AlSi10Mg Samples under Asymmetric Stress Cycles

Metals, 2023
The present study aims to investigate the interaction of ratcheting and fatigue phenomena for additively manufactured (AM) samples of SS304L and AlSi10Mg undergoing uniaxial asymmetric stress cycles.
M. Servatan, S. M. Hashemi, A. Varvani-Farahani   +2 more
doaj   +1 more source

Tomographic reconstruction strategies for nondestructive testing with a commercial CT scanner

Frontiers in Earth Science, 2023
In this work, a framework was developed to access and process raw data from a commercial X-ray Computed Tomography (CT) scanner for research purposes.
Leonardo Di Schiavi Trotta, Dmitri Matenine, Yannick Lemaréchal, Margherita Martini, Karl Stierstorfer, Mathieu des Roches, Philippe Letellier, Pierre Francus, Philippe Després   +8 more
doaj   +1 more source

A crystal plasticity phenomenological model to capture the non-linear shear response of carbon fibre reinforced composites

International Journal of Lightweight Materials and Manufacture, 2021
A hardening response is often observed for shear-dominated large deformation of Carbon Fibre Reinforced Plastics (CFRP). This non-linear response is often modelled by fitting a strain hardening law against experimental stress-strain curves. Inspired by a
Wei Tan, Brian G. Falzon
doaj   +1 more source

Generative model‐enhanced human motion prediction

Applied AI Letters, 2022
The task of predicting human motion is complicated by the natural heterogeneity and compositionality of actions, necessitating robustness to distributional shifts as far as out‐of‐distribution (OoD).
Anthony Bourached, Ryan‐Rhys Griffiths, Robert Gray, Ashwani Jha, Parashkev Nachev   +4 more
doaj   +1 more source

Drought-hardening improves drought tolerance in Nicotiana tabacum at physiological, biochemical, and molecular levels

BMC Plant Biology, 2020
Background Drought stress is the most harmful one among other abiotic stresses with negative impacts on crop growth and development. Drought-hardening is a feasible and widely used method in tobacco seedlings cultivation.
Rayyan Khan, Xinghua Ma, Shahen Shah, Xiaoying Wu, Aaqib Shaheen, Lixia Xiao, Yuanhua Wu, Shusheng Wang   +7 more
doaj   +1 more source

Review on the prediction of residual stress in welded steel components [PDF]

, 2020
Residual stress after welding has negative effects on the service life of welded steel components or structures. This work reviews three most commonly used methods for predicting residual stress, namely, empirical, semi-empirical and process simulation ...
Abdel Wahab, Magd, Ni, Junyan, Zhuang, Xincun   +2 more
core   +1 more source