Results 61 to 70 of about 4,303 (287)
Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition
Advanced Engineering Materials, EarlyView.A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley +1 more source
Du « test de Bender » comme épreuve projective
, 1999 Jean Bouisson, The « Bender test » as a Projective Test. After a brief review about the « Bender test » from its beginning to its utilisation in a projective perspective, the author tries to show why this test represents an interesting element in the ...
Bouisson, Jean
core +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
A Computational Platform for Automatic Signal Processing for Bender Element Sensors
AlgorithmsThe small strain shear modulus is an important characteristic of geomaterials that can be measured experimentally using piezoelectric sensors (bender elements).
Ionuţ Dragoş Moldovan +2 more
doaj +1 more source
Analysis of Static Stiffness and Dynamic Characteristic of a New Pipe Handling Robot
Jixie chuandong, 2021 In order to improve the processing efficiency of aviation conduit， a new type of three coordinate conduit handling robot is designed to cooperate with the CNC pipe bender for straight pipe bending.
Yan Sun, Song Li, Xiangchen Liu
doaj
Caracterización dinámica del Depósito Fluvio-Lacustre de Tunja, empleando ensayos Bender Element [PDF]
, 2018 1 recurso en línea (121 páginas) : ilustraciones, figuras, tablas.The response of a soil to a seismic event is determined by its dynamic properties, its stratigraphic layout and the topography of the area.
Blanco Perilla, Sandra Marcela
core
A Parallel Comparison of Small-Strain Shear Modulus in Bender Element and Resonant Column Tests
, 2018 This paper presents an experimental study on small strain shear modulus (G0) of saturated sand specimens using both resonant column and bender element tests, with the aim to explore the impact of testing method.
Liu, X, Xin Liu, Yang, J, Jun Yang
core +1 more source
Evaluating Energy Absorption Performance of Filled Lattice Structures
Advanced Engineering Materials, EarlyView.Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney +2 more
wiley +1 more source
Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines
Advanced Engineering Materials, EarlyView.Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl +4 more
wiley +1 more source