Results 11 to 20 of about 4,652,142 (278)

Laser Vibrometry and Dispersion Analysis-Enabled Mechanical Property Characterization for Additively Manufactured Thermoset Composites [PDF]

open access: yesResearch
Large-format additive manufacturing of thermoset composites enables rapid fabrication of large structures, but nondestructive characterization of their print-path-dependent mechanical behavior remains difficult.
Bowen Cai   +9 more
doaj   +2 more sources

Determinants of Human Corneal Mechanical Wave Dispersion for In Vivo Optical Coherence Elastography [PDF]

open access: yesTranslational Vision Science & Technology
To characterize frequency-dependent wave speed dispersion in the human cornea using microliter air-pulse optical coherence elastography (OCE), and to evaluate the applicability of Lamb wave theory for determining corneal elastic modulus using high-frequency symmetric (S0) and anti-symmetric (A0) guided waves in cornea.Wave speed dispersion analysis for
Duvvuri, Chaitanya   +5 more
openaire   +3 more sources

Dynamic response of tri-layered functionally graded-viscoelastic-piezomagnetic cylindrical tunnel excited by circumferential shear horizontal waves [PDF]

open access: yesScientific Reports
This manuscript presents a detailed analytical study on the propagation behavior of circumferential shear horizontal (SH) waves in a tri-layered cylindrical composite structure, comprising an inner functionally graded (FG) layer, a viscoelastic (VE ...
Vipin Gupta   +6 more
doaj   +2 more sources

A new approach to investigate wave dissipation in viscoelastic tubes: Application of wave intensity analysis [PDF]

open access: yes, 2005
Wave dissipation in elastic and viscoelastic medium has been investigated extensively in the frequency domain. The aim of this study is to examine the pattern of wave dissipation in the time-domain using wave intensity analysis.
Feng, J, Khir, AW
core   +6 more sources

Wave Climate, Geotechnical and Geophysical Analysis of the Tillamook Jetties [PDF]

open access: yes
Wave Energy AS (WE) is an ocean energy company from Norway established to develop, test, market and commercialize the patented SSG™ wave energy converter technology.
Wave Energy AS, Bakke, Monica
core   +6 more sources

Analysis of SH-waves Propagating in Multiferroic Structure with Interfacial Imperfection [PDF]

open access: yesMechanics of Advanced Composite Structures, 2022
This article presents the study of wave mechanics in a multiferroic structure having imperfection in the structure’s interface. This article reflects the study of shear horizontal (SH) wave propagation in a layered cylindrical structure consisting of ...
Abhinav Singhal   +3 more
doaj   +1 more source

Numerical simulation of the wave-driven solute transport in deformable seabed

open access: yesShui kexue jinzhan, 2021
The process of solute transport into marine sediments from overlying water can be accelerated by waves. However, the effect of wave-induced deformation of seabed on solute transport has been ignored in most investigations.
Xiaoli LIU, Mingzhu LIU
doaj   +1 more source

WEC Scale Model Build & Test: Fabrication and Wave Laboratory Testing of 1/10 Scale Wave Energy Conversion Device

open access: yes
Neptune Wave Power, LLC (‘NWP’), worked with OWET, the Northwest National Marine Renewable Energy Center (‘NNMREC’) and Oregon State University (O.H. Hinsdale Wave Research Laboratory) to build and test a 1/10 scale model wave energy conversion (‘WEC ...
Neptune Wave Power LLC   +1 more
core   +6 more sources

Elastic metamaterial composite made of molded pulp and steel for suppression of low-frequency vibration in thin-plate structures

open access: yesMaterials & Design, 2022
This study proposes EMMs made of molded pulp and steel composite structures; molded pulp can be used to manufacture periodic shapes with low cost and environmental burden, which can help in the application of EMMs to steel structures that are widely used
Sunao Tomita   +3 more
doaj   +1 more source

Innovative technologies in dispersion of drilling washing liquids for drilling and development of oil and gas wells

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2022
The article presents the results of comprehensive studies of the effect of wave technologies on the physico-mechanical properties of finely dispersed montmorillonite suspensions and supersaturated salt solutions in laboratory and field conditions.
Yu. S. Kuznetsov   +5 more
doaj   +1 more source

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