Results 91 to 100 of about 153,319 (185)
Factors that affect the fatigue strength of power transmission shafting [PDF]
A long standing objective in the design of power transmission shafting is to eliminate excess shaft material without compromising operational reliability.
Loewenthal, S. H.
core +1 more source
MODELLING OF STRESS GRADIENT EFFECT ON FATIGUE LIFE USING WEIBULL BASED DISTRIBUTION FUNCTION [PDF]
, 2013 In the present paper, a new approach is developed in order to take into account the stress gradient effect on fatigue life of structural components. The proposed approach is based on the weakest link concept in which the shape coefficient of the Weibull ...
KAROLCZUK, Aleksander +1 more
core +3 more sources
Biomimetic Iridescent Skin: Robust Prototissues Spontaneously Assembled from Photonic Protocells
Advanced Functional Materials, EarlyView.Uniform nanoparticles are induced to form arrays (photonic crystals) in the cores of biopolymer capsules, endowing these ‘protocells’ with structural color. These protocells are then assembled into large self‐standing objects, i.e., prototissues, with robust mechanical properties as well as iridescent optical properties.
Medha Rath +6 more
wiley +1 more source
机车电传动, 2023 Ignoring the effects of high-frequency signals and small-amplitude cycles that contribute little to structural fatigue damage, rainflow counting was performed on the vibration load of traction motors to generate a three-dimensional load spectrum.
LI Guoshun +4 more
doaj
Advanced Functional Materials, EarlyView.Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source
MetalsA cyclic plasticity constitutive model was developed for materials with asymmetric cyclic behavior to explain the stabilized stress–strain response under variable amplitude loading.
Seyed Behzad Behravesh +2 more
doaj +1 more source
Визначення втомного пошкодження матеріалів за ступенем вичерпання циклічної пластичності при експлуатаційному навантаженні [PDF]
, 2015 In the report, the calculated estimation of fatigue damage kinetics and inelastic deformation under variable cyclic loading amplitude is submited. To this effect the previously developed model of ultimate cyclic plasticity exhaustion (UCPE) was used ...
Новіков, Анатолій Олександрович
core
Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes
Advanced Functional Materials, EarlyView.This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin +7 more
wiley +1 more source
Capability of load-time history reconstruction and fatigue crack growth rate estimation for 2024-T3 aluminium alloy on the basis of fractographic analysis [PDF]
, 2006 The subject of the paper is the considerations of the capability of load-time history reconstruction for the component under variable amplitude loading and fatigue crack growth rate estimation for the 2024-T3 Alclad aluminium alloy on the basis of ...
Kocańda, D., Torzewski, J.
core
, 2014 In the next decades millimeter and sub-mm astronomy requires large format imaging arrays and broad-band spectrometers to complement the high spatial and spectral resolution of the Atacama Large Millimeter/sub-millimeter Array.
Baryshev, A. M. +6 more
core +1 more source