Results 81 to 90 of about 144,986 (312)
Low temperature optical testing of CFRP telescope panels [PDF]
Since 1984, low temperature optical tests were made of very lightweight mirror panels for use in balloon and space infrared and submillimeter telescopes. In order to accomplish this testing, an ambient pressure 0.5 meter test chamber operating from 20 to
Hoffmann, William F. +2 more
core +1 more source
Delamination monitoring of honeycomb composite for aircraft structure using Fiber Bragg Gratings / Ramzyzan Ramly [PDF]
, 2014 Since two decades ago, non-metallic composites especially honeycomb core sandwich panel were widely used in the secondary non-controlling surfaces such as the horizontal and vertical stabilizer main boxes.
Ramly, Ramzyzan
core
Response of Metallic Pyramidal Lattice Core Sandwich Panels to High Intensity Impulsive Loading in Air [PDF]
, 2013 Small scale explosive loading of sandwich panels with low relative density pyramidal lattice cores has been used to study the large scale bending and fracture response of a model sandwich panel system in which the core has little stretch resistance.
Dharmasena, Kumar P. +4 more
core +1 more source
Surface Diffusion in SnTe‐PbTe Monolayer Lateral Heterostructures
Advanced Functional Materials, EarlyView.The lateral heterostructures between 2D materials often suffer from the interdiffusion at the interfaces. Here, a surface diffusion mechanism is found to be dominating at the interfaces between semiconducting SnTe and PbTe monolayers. Atomically sharp interfaces can be achieved by suppressing this diffusion process. ABSTRACT The construction of complex
Jing‐Rong Ji +9 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Strong exciton‐photon coupling is achieved by integrating porphyrin ligand‐based MOF nanoparticles in optical cavities, as evidenced by pronounced polariton branch anticrossing. The porous nature of the resonator enables precise, reversible tuning via vapor pressure, unlocking unprecedented chemical‐environment controlled dynamic polaritonic platforms ...
Beatriz de Sola‐Báez +7 more
wiley +1 more source
Study on the Dynamic Crushing Behaviors of Hourglass Honeycomb Sandwich Panels
AerospaceIn response to the problem of enclosed internal spaces in existing honeycomb sandwich panels, the concept of an hourglass honeycomb sandwich panel model is proposed for the first time, which provides a breakthrough approach for achieving the ...
Xinhai Chen +5 more
doaj +1 more source
Fracture and Structural Integrity, 2019 This study aimed to apply sandwich panel in a two-story steel building to improve its behavior. Sandwich concrete panels consist of three basic components including wires, insulating layer and concrete cover.
Faezeh Jafari +1 more
doaj +1 more source
Study of Core Material Sandwich Panel in Ship Construction [PDF]
, 2016 ¾Sandwich panel in ship construction necessitates identification for the core material. Non-metal cores of sandwich materials were identifiedin this study for polyurethane foam, polyresin, and synthetic resin.
Pratisna, P. (Pompy) +2 more
core
Advanced Functional Materials, EarlyView.A pixelation‐free, monolithic iontronic pressure sensor enables simultaneous pressure and position sensing over large areas. AC‐driven ion release generates spatially varying impedance pathways depending on the pressure. Machine learning algorithms effectively decouple overlapping pressure–position signals from the multichannel outputs, achieving high ...
Juhui Kim +10 more
wiley +1 more source
IMPACT TEST ON ALUMINUM HONEYCOMB SANDWICH PANELS
Jixie qiangdu, 2018 The dynamic mechanical properties of aluminum honeycomb sandwich panels were investigated under low velocity drop weight impact test.The failure behaviors,destruction process and typical force-displacement curves were analyzed.The impact velocities and ...
XIN YaJun +4 more
doaj