Study of gate loads related to stress states in mass-flow bins during bulk solids filling and settlement
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Powder Technology"
DOI: 10.1016/j.apt.2021.01.018
Abstract: Abstract This paper concerns the determination of the loads on discharge isolating gates of mass-flow bins such as those used in the coal and iron ore industries for train loading. The gate loads are closely… read more here.
Keywords: flow bins; gate loads; stress states; mass flow ... See more keywords
A long-term strength criterion for frozen clay under complex stress states
Sign Up to like & getrecommendations! Published in 2020 at "Cold Regions Science and Technology"
DOI: 10.1016/j.coldregions.2020.103089
Abstract: Abstract To study long-term strength characteristics under complex stress states, a series of hollow cylinder creep tests were conducted on frozen clay under different stress levels at a temperature of −6 °C. Experimental results showed that… read more here.
Keywords: complex stress; strength; frozen clay; stress ... See more keywords
Cyclic deformation and fatigue behavior of carburized automotive gear steel and predictions including multiaxial stress states
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2016.12.023
Abstract: Abstract The fatigue behavior of carburized components such as automotive transmission gears is very complex due to hardness and microstructure difference, residual stresses and multi-axial stress states developed between the case and the core and/or… read more here.
Keywords: fatigue; behavior carburized; stress; cyclic deformation ... See more keywords
Experimental and numerical study on ductile fracture of structural steels under different stress states
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2019.04.001
Abstract: Abstract In addition to the stress triaxiality, the Lode angle has recently been recognized as an important parameter influencing the ductile crack initiation, propagation and final failure of structural steels. In this paper, a modified… read more here.
Keywords: structural steels; ductile fracture; fracture; stress states ... See more keywords
Experimental characterization and constitutive modeling of an aluminum 7085-T711 alloy under large deformations at varying strain rates, stress states, and temperatures
Sign Up to like & getrecommendations! Published in 2020 at "Mechanics of Materials"
DOI: 10.1016/j.mechmat.2020.103602
Abstract: Abstract The strain rate, stress state, and temperature dependent mechanical behavior of a hot rolled aluminum 7085-T711 alloy is experimentally observed and subsequently modeled using a continuum Internal State Variable (ISV) plasticity-damage constitutive model. Structure-property… read more here.
Keywords: states temperatures; t711 alloy; aluminum 7085; stress states ... See more keywords
Insights in Strain and Stress States of Conical Shapes Flow Forming
Sign Up to like & getrecommendations! Published in 2020 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2020.04.270
Abstract: Abstract Flow forming is an incremental forming process frequently used in manufacturing axi-symmetric parts that require high mechanical properties and fatigue resistance for dynamic applications, such as automotive and aerospace, or large-size components whose deformation… read more here.
Keywords: flow forming; states conical; strain stress; stress states ... See more keywords
Molecular dynamics approach for controlling triaxial stress states and its application to void evolution in nano-grained polycrystals
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Applied Physics"
DOI: 10.1063/5.0258586
Abstract: This study presents a novel implementation scheme for accurately controlling constant triaxial stress states, specifically stress triaxiality T and Lode parameter L, in molecular dynamics simulations. The scheme has broader applicability for exploring deformation and… read more here.
Keywords: triaxial stress; stress; molecular dynamics; stress states ... See more keywords
Analysis of Thermal and Stress States in Transient Operation of a Turbine Co-operating with Twinboiler
Sign Up to like & getrecommendations! Published in 2018 at "Heat Transfer Engineering"
DOI: 10.1080/01457632.2017.1363634
Abstract: ABSTRACT The operating conditions of coal-fired power units are changing because of the current shift in the approach to technologies based on fossil fuels. Due to decarbonization issues, their function is now more often to… read more here.
Keywords: turbine; thermal stress; turbine operating; operation ... See more keywords
Validation of a new impedance cardiography analysis algorithm for clinical classification of stress states.
Sign Up to like & getrecommendations! Published in 2022 at "Psychophysiology"
DOI: 10.1111/psyp.14013
Abstract: Pre-ejection period (PEP) is an index of sympathetic nervous system activity that can be computed from electrocardiogram (ECG) and impedance cardiogram (ICG) signals, but sensitive to speech/motion artifact. We sought to validate an ICG noise… read more here.
Keywords: stress states; stress; icg; impedance ... See more keywords
Probing Stress States in Silicon Nanowires During Electrochemical Lithiation Using In Situ Synchrotron X-Ray Microdiffraction
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Energy Research"
DOI: 10.3389/fenrg.2018.00019
Abstract: Silicon is considered as a promising anode material for the next generation lithium-ion battery due to its high capacity at nanoscale. However, silicon expands up to 300% during lithiation, which induces high stresses and leads… read more here.
Keywords: ray microdiffraction; lithiation; synchrotron ray; stress states ... See more keywords
Research on Acoustic Emission Characteristics and Crack Evolution during Rock Failure under Tensile and Tensile- and Compressive-Shear Stress States
Sign Up to like & getrecommendations! Published in 2024 at "Applied Sciences"
DOI: 10.3390/app14020545
Abstract: Tensile, compressive-shear, and tensile-shear failure are three typical failure modes of rock- and lining-support structural materials in underground engineering. Comparative studies of the acoustic emission (AE) evolution characteristics of specimens of the same shape and… read more here.
Keywords: evolution; compressive shear; stress states; acoustic emission ... See more keywords