Results 41 to 50 of about 3,067,838 (357)

Eurofer97 Creep-Fatigue assessment tool for ANSYS APDL and workbench

open access: yesNuclear Materials and Energy, 2018
For the design of future fusion reactors the ferritic-martensitic steel Eurofer97 is the main candidate for in-vessel structural application to be able to withstand harsh environment like irradiation and cyclic loading under elevated temperatures.
M. Mahler, J. Aktaa
doaj   +1 more source

A modified approach for Elastic Impedance Inversion due to the variation in value of K

open access: yesEarth Sciences Research Journal, 2018
Elastic impedance inversion is the latest development in the field of hydrocarbon exploration and production. The present research focuses on the improvement of the use of elastic impedance inversion, easing exploration of hydrocarbons.
Saiq Shakeel Abbasi   +3 more
doaj   +1 more source

Atomistic Insights into the Phase Transformation of Single-Crystal Silicon during Nanoindentation

open access: yesNanomaterials, 2022
The influence of the indenter angle on the deformation mechanisms of single-crystal Si was analyzed via molecular dynamics simulations of the nanoindentation process. Three different types of diamond conical indenters with semi-angles of 45°, 60°, and 70°
Young Jin Chung   +2 more
doaj   +1 more source

Dispersion Curves of Love Waves in Elastic Waveguides Loaded with a Newtonian Liquid Layer of Finite Thickness

open access: yesArchives of Acoustics, 2020
In this paper, the authors analyse the propagation of surface Love waves in an elastic layered waveguide (elastic guiding layer deposited on an elastic substrate) covered on its surface with a Newtonian liquid layer of finite thickness.
Piotr KIEŁCZYŃSKI   +3 more
doaj   +1 more source

Determining the constitutive behavior of nonlinear visco-elastic-plastic PMMA thin films using nanoindentation and finite element simulation

open access: yesMaterials & Design, 2021
Understanding the nonlinear visco-elastic-plastic behavior and properties of PMMA thin films during nanoindentation is helpful for predicting the plastic deformation of thermoplastic polymer products during manufacture and evaluating stress to predict ...
Hongzhou Li   +3 more
doaj   +1 more source

Elastic magnetic curves of ferromagnetic and superparamagnetic models

open access: yesMathematical methods in the applied sciences, 2020
In this paper, new energy functionals are described via the variational approach method. By doing this, a new class of elastic curves is described in the three‐dimensional ordinary space.
T. Körpınar   +2 more
semanticscholar   +1 more source

High-accuracy compliance correction for nonlinear mechanical testing: Improving Small Punch Test characterization

open access: yesNuclear Materials and Energy, 2021
Small punch test, SPT, of metallic materials is a very convenient mechanical test since it requires a small volume of material. However, SPT data from different laboratories suffer from large scatter, mainly due to the different experimental set-ups ...
David Sánchez-Ávila   +5 more
doaj   +1 more source

X-ray residual stress measurements on cold-drawn steel wire [PDF]

open access: yes, 1982
The interplanar spacing d{hkl} versus sin2 ψ distributions were measured for the 211, 310, 220 and 200 reflections from severely cold-drawn 0.7% C steel wire with a diameter of 0.25 mm. From the shape of the curves it was concluded that, as well as a 110
Naughton, B.P.   +2 more
core   +4 more sources

Evaluation of Effective Elastic Properties of Nitride NWs/Polymer Composite Materials Using Laser-Generated Surface Acoustic Waves

open access: yesApplied Sciences, 2018
In this paper we demonstrate a high potential of transient grating method to study the behavior of surface acoustic waves in nanowires-based composite structures.
Evgeny Glushkov   +8 more
doaj   +1 more source

A Unified Nonlinear Elastic Model for Rock Material

open access: yesApplied Sciences, 2022
Under conditions of low or medium stress, rocks that are in the compression state exhibit perceivable nonlinear elastic characteristics. After a comprehensive review of the existing nonlinear elastic models of rocks and joints, we proposed a new unified ...
Chong Chen   +4 more
doaj   +1 more source

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