Results 81 to 90 of about 213,770 (341)
OCCLUDED GASES EFFECT ON ACOUSTIC EMISSION UNDER CRYSTAL SALVATION
Advanced Engineering Research, 2011 The acoustic emission following the salt solution processes is investigated. It is educed that the acoustic emission parameters depend on the substance chemistry.
Dmitry M. Kuznetsov +2 more
doaj
Aviation, 2013 The paper considers the results of modelling acoustic emission signals that form under variations in the rotational speed of a friction pair made of a composite material.
Sergey Filonenko, Aleksandr Kosmach
doaj +1 more source
Constitutive acoustic-emission elastic-stress behavior of magnesium alloy [PDF]
Repeated laoding and unloading of a magnesium alloy below the macroscopic yield stress result in continuous acoustic emissions which are generally repeatable for a given specimen and which are reproducible between different specimens having the same load
Emerson, G. P., Williams, J. H., Jr.
core +1 more source
Advanced Materials, EarlyView.Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief +12 more
wiley +1 more source
Научно-технический вестник информационных технологий, механики и оптикиModern acoustic emission diagnostic systems and complexes are a sensitive tool for detecting developing defects at an early stage when monitoring the technical condition of objects under operational loads.
A. V. Fedorov +3 more
doaj +1 more source
Study of response regularity of acoustic emission in gas jet orifice
Gong-kuang zidonghua, 2016 In order to prevent danger of coal and gas outburst in process of rock cross-cut coal uncovering, tests and analysis on acoustic emission in rock cross-cut coal uncovering process in a coal mine were conducted based on acoustic emission monitoring system.
LI Guo’ai +4 more
doaj +1 more source
Damage quantification techniques in acoustic emission monitoring [PDF]
, 2011 Acoustic emission (AE) analysis is one of the several diagnostic techniques available nowadays for structural health monitoring (SHM) of engineering structures.
Chan, Tommy H.T. +3 more
core +1 more source
Laser‐Assisted Phase Engineering of 2D MoS2 for Efficient Solution‐Processed Electronics
Advanced Materials, EarlyView.Here, local laser‐assisted phase transition from solution‐processed phase‐pure 1T′ to 2H MoS2 is shown to critically depend on the irradiation atmosphere. While processing in air leads to damaged insulating regions, inert conditions yield semiconducting 2H domains, enabling direct field‐effect transistor patterning with optimized lateral 1T′‐2H MoS2 ...
Anna Zhuravlova +10 more
wiley +1 more source
OCCLUDED GASES EFFECT ON ACOUSTIC EMISSION UNDER CRYSTAL SALVATION
Вестник Донского государственного технического университета, 2018 The acoustic emission following the salt solution processes is investigated. It is educed that the acoustic emission parameters depend on the substance chemistry.
Dmitry M. Kuznetsov +2 more
doaj
, 2018 Acoustic Emission (AE) is an NDE technique that measures the elastic energy released in the form of acoustic waves in materials that undergo irreversible structure changes (e.g., plastic deformation, cracking, rupture). The emitted acoustic waves are captured by sensors attached to the material’s surface.
Tsangouri, Eleni, Angelis, Dimitrios
openaire +2 more sources