Results 71 to 80 of about 1,386,711 (395)

PEMANFAAT FREKUENSI BUNYI MATERIAL SEBAGAI DASAR PENGUJIAN MODULUS ELASTISITAS PADA PENGUJIAN TANPA MERUSAK (NON DESTRUCTIVE TEST)

open access: yesRotor: Jurnal Ilmiah Teknik Mesin, 2013
Elastic modulus of material are usually obtained from tensile test. Tensile test categorized as destructive test. One of destructive test weakness is the testing specimen can not be reused.
M. Fahrur Rozy Hentihu   +2 more
doaj  

MICRO THERMAL ELASTOHYDRODYNAMIC LUBRICATION ANALYSIS OF LINE CONTACT ROLLER PAIRS CONSIDERING THE CHANGE OF ELASTIC MODULUS

open access: yesJixie qiangdu, 2021
As an important performance parameter of metal materials,the elastic modulus changes with temperature.However,in the analysis of thermal elastohydrodynamic lubrication,the elastic modulus has been taken as a constant,and there must be an error in the ...
LU ZunYou, LV YanJun
doaj  

Acoustic scattering from a strained region [PDF]

open access: yes, 2006
A composite material consists of a rubber filled with gas-filled microspheres. In underwater applications it is compressed hydrostatically by a pressure that may be not insignificant compared with the shear modulus of the rubber, so large strains are ...
Allwright, David   +2 more
core  

Point defect in solids: Shear dominance of the far-field energy [PDF]

open access: yes, 2007
It is shown that the elastic energy far from a point defect in an isotropic solid is mainly shear elastic energy. The calculation, which is based on a standard dipole expansion, shows that no matter how large or small the bulk modulus is compared to the ...
A. F. Andreev   +7 more
core   +2 more sources

Elastic modulus measurements of cooked Lutefisk

open access: yesPhysics of Fluids, 2022
Lutefisk is a traditional Norwegian Christmas dish, made of dry cod soaked in a lye solution before re-hydrated. We report measurements of tissue rheological properties of cooked Lutefisk. Surprisingly, we find that the elastic modulus does not seem to depend heavily on cooking time, cooking temperature, or the amount of salt, but depends instead ...
Blandine Feneuil   +4 more
openaire   +3 more sources

Estimating the effective elastic modulus and specific fracture energy of snowpack layers from field experiments

open access: yesJournal of Glaciology, 2016
Measurements of the mechanical properties of snow are essential for improving our understanding and the prediction of snow failure and hence avalanche release. We performed fracture mechanical experiments in which a crack was initiated by a saw in a weak
A. van Herwijnen   +5 more
semanticscholar   +1 more source

X‐Ray Computed Tomography Quantifies Primary Phases and Reveals Crack Morphology in High‐Cycle Fatigue of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
Primary phases and a fatigue crack are studied in a forged blank of an aluminum alloy using synchrotron and laboratory X‐ray computed tomography. To image the crack, the fatigue test is interrupted, and a static tensile load is applied to open the crack.
Jakob Schröder   +6 more
wiley   +1 more source

Investigation of the Elastic Modulus of Polymer Sleepers Under a Quasistatic and Cyclic Loading

open access: yesCivil and Environmental Engineering, 2019
In ballasted track, the wheel load is transmitted to the subgrade via sleepers commonly made of impregnated wood, prestressed concrete, steel or recently developed polymer sleepers.
Lojda Vít   +2 more
doaj   +1 more source

Emergence of rigidity at the structural glass transition: a first principle computation

open access: yes, 2010
We compute the shear modulus of structural glasses from a first principle approach based on the cloned liquid theory. We find that the intra-state shear-modulus, which corresponds to the plateau modulus measured in linear visco-elastic measurements ...
Hajime Yoshino, Marc Mézard, W. Götze
core   +1 more source

Macroscopic behavior of bidisperse suspensions of noncolloidal particles in yield stress fluids [PDF]

open access: yes, 2010
We study both experimentally and theoretically the rheological behavior of isotropic bidisperse suspensions of noncolloidal particles in yield stress fluids.
Bournonville B.   +7 more
core   +5 more sources

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