Results 121 to 130 of about 2,019,908 (352)

Investigation of the Stress-Strain State of a Wheel Flange of the Locomotive by the Method of Finite Element Modeling

, 2018
The rail mode of transport has become the main transit of goods in States with no direct outlets to the world ocean In connection with their health and the necessary technical support key moment in the economic development of the state.
K. Zhussupov, Aliya Toktamyssova, S. Abdullayev, G. Bakyt, M. Yessengaliyev   +4 more
semanticscholar   +1 more source

The Impact of High‐Productivity Processing on the Fatigue Failure of an Additive Manufactured Superalloy HAYNES 282

Advanced Engineering Materials, EarlyView.
The low cycle fatigue life of additive manufactured HAYNES® 282® superalloy was investigated for conventional and high‐productivity processing: samples of the former lasted 1400–1700 cycles, while samples of the latter failed at ~ 1200 cycles, at 760 °C and 1% strain.
Abdul Shaafi Shaikh, Ahmed Fardan, Tatiana Mishurova, Eduard Hryha   +3 more
wiley   +1 more source

Evolution of entanglements during the response to a uniaxial deformation of lamellar triblock copolymers and polymer glasses

, 2010
Using coarse-grained molecular-dynamics simulations, a generic styrene-(block)-butadiene-(block)-styrene (SBS) triblock copolymer under lamellar conformation is used in order to investigate the mutual entanglement evolution when a structure of ...
Léonforte, F.
core   +1 more source

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

Regressive analysis of steel polygonal poles’ stress-strain state [PDF]

Строительство уникальных зданий и сооружений, 2013
Influence level of basic structural dates variability separately standing steel polygonal poles to their stressstrain state that gives chance realizations of careful entering and current control of material at structural manufacturing is established in
Igor Michailovich Garanzha
doaj  

Magnetostrictive behaviour of thin superconducting disks

, 2003
Flux-pinning-induced stress and strain distributions in a thin disk superconductor in a perpendicular magnetic field is analyzed. We calculate the body forces, solve the magneto-elastic problem and derive formulas for all stress and strain components ...
Brandt E H, Clem J, Daniel V Shantsev, Ikuta H, Johansen T H, Johansen T H, Johansen T H, Johansen T H, Johansen T H, Johansen T H, Mizutani U, Murakami M, Murakami M, Muralidhar M, Nabialek N, Ren Y, Shantsev D V, Shantsev D V, Tom H Johansen, Tomita M   +19 more
core   +1 more source

NUMERICAL ANALYSIS OF THE STRESS-STRAIN STATE OF A ROPE STRAND WITH LINEAR CONTACT UNDER TENSION AND TORSION LOADING CONDITIONS

, 2017
The paper presents the results of a numerical analysis of the stress-strain state of a rope strand with linear contact under tension and torsion loading conditions. Calculations are carried out using the ANSYS software package.
E. Kalentev, Š. Václav, P. Božek, A. Korshunov, V. Tarasov   +4 more
semanticscholar   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Theoretical and experimental studies of the stress–strain state of expansion bellows as elastic shells ☆

, 2017
This paper studies the stress–strain state of an U-shaped expansion bellows under an internal-pressure induced load. The bellows is considered as a corrugated shell of revolution under axisymmetric load.
A. K. Belyaev, T. V. Zinovieva, K. Smirnov   +2 more
semanticscholar   +1 more source

Elinvar Materials: Recent Progress and Challenges

Advanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source