Results 51 to 60 of about 916,277 (193)

Phase Stability and Mechanical Properties Analysis of AlCo_xCrFeNi HEAs Based on First Principles

Metals, 2022
With the in-depth research on high-entropy alloys (HEAs), most of the current research uses experimental methods to verify the effects of the main elements of HEAs on the mechanical properties of the alloys.
Fu Liang, Jin Du, Guosheng Su, Chonghai Xu, Chongyan Zhang, Xiangmin Kong   +5 more
doaj   +1 more source

Elastic properties of superconducting MAX phases from first principles calculations

, 2010
Using first-principles density functional calculations, a systematic study on the elastic properties for all known superconducting MAX phases (Nb2SC, Nb2SnC, Nb2AsC, Nb2InC, Mo2GaC and Ti2InC) was performed. As a result, the optimized lattice parameters,
Akimitsu, Bai, Barsoum, Born, Bortolozo, Bortolozo, Bortolozo, Bouhemadou, Bray, Cover, Eklund, Haines, Hill, Isaev, Ivanovskii, Ivanovskii, Kanoun, Kanoun, Kresse, Kresse, Lofland, Luongo, Mazumdar, Perdew, Pugh, Ravindran, Reuss, Sakamaki, Shein, Shein, Shein, Shein, Sun, Toth, Tvergaard, Vinod, Voigt, Wang, Wu   +38 more
core   +1 more source

Elastic properties of TiC and TiN crystals in high temperature range

Chemical Physics Impact
The elastic properties of crystals at high temperature are of significant interest as they affect the mechanical stability and performance of materials at elevated temperatures. In present study a theory for evaluating the temperature variation of second
Jitendra Kumar, S.P. Singh, P.S. Soni
doaj   +1 more source

Experimental research and finite element analysis of elastic and strength properties of fiberglass composite material [PDF]

Инженерно-строительный журнал, 2014
This work is devoted to the research of the strength and elastic properties of the laminated fiberglass composite. Experiments were performed on tension and compression of specimens with different orientation of the reinforcement in relation to the ...
E.A. Nekliudova, A.S. Semenov, B.E. Melnikov, S.G. Semenov   +3 more
doaj   +1 more source

Elastic Properties Of Shales [PDF]

Drilling and Rock Mechanics Symposium, 1963
Abstract In recent years, results of several investigations of the effects of stress environment on physical properties of sandstones, limestones, and granites have been published. Few data, however, are available on the elastic properties of shale.
openaire   +1 more source

Structural, elastic and thermal properties of cementite (Fe$_3$C) calculated using Modified Embedded Atom Method

, 2014
Structural, elastic and thermal properties of cementite (Fe$_3$C) were studied using a Modified Embedded Atom Method (MEAM) potential for iron-carbon (Fe-C) alloys.
C. Kittel, F. Murnaghan, G. Naeser, J. Donohue, Jeff Houze, Laalitha S. I. Liyanage, M. F. Horstemeyer, M. I. Baskes, Mark A. Tschopp, Seong-Gon Kim, Sungho Kim, W. Callister   +11 more
core   +1 more source

Multidisciplinary Characterization of Unconventional Reservoirs Based on Correlation of Well and Seismic Data

Energies, 2020
Combinatorial analysis of key petrophysical parameters can provide valuable information about subsurface hydrocarbon reservoirs. This is particularly important for reservoirs with unconventional rock formations that, due to the low permeability, need to ...
Weronika Kaczmarczyk, Małgorzata Słota-Valim   +1 more
doaj   +1 more source

Tensile Properties of 3D Printed Polymeric Pieces: Comparison of Several Testing Setups

Ingeniería e Investigación, 2021
This work aims to evaluate and compare variations of a methodology for performing tensile tests on thermoplastic specimens constructed by additive manufacturing technologies (AMT) with filament deposition modeling (FDM).
Andres E Romero, Marcelo T. Piovan, Carlos A. Mainetti, Darío Stechina, Sandra Mendoza, Héctor D. Martín, Norberto C Maggi   +6 more
doaj   +1 more source

A comparison of interatomic interaction potentials in modeling elastic properties of pseudo-graphene crystals

Physics of Complex Systems, 2023
In this work, we simulate mechanical properties of pseudo-graphene crystals G5-7v1, G5-6-7v2, G4-8v1, G5-6-8v2, G5-6-8v4, G5-8v1, which include dense networks of wedge disclinations of alternate signs.
Михаил Александрович Рожков, Никита Дмитриевич Абраменко, Андрей Михайлович Смирнов, Анна Львовна Колесникова, Алексей Евгеньевич Романов   +4 more
doaj   +1 more source

Identification of damaged zone in composite materials using displacement field measurements [PDF]

, 2012
This work presents an identification strategy of local elastic properties of orthotropic carbon-epoxy laminates for aviation industry. Based on global and local stages of study, this methodology uses the Finite Element Model Updating (FEMU) method as ...
Dalverny, Olivier, Mistou, Sébastien, Péronnet, Elodie, Welemane, Hélène   +3 more
core   +1 more source