Results 251 to 260 of about 109,081 (295)

Honeycomb Membrane Structure

2015
This is an entry on Honeycomb membrane structures, which are considered as a competitive and concrete example of highly ordered polymeric patterns working as perm-selective interfaces in advanced membrane pro ...
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Lightweight honeycomb panel structure

The Journal of the Acoustical Society of America, 1996
Disclosed is a lightweight honeycomb structure that comprises a top panel (34) and bottom panel (32) and a large-celled honeycomb layer (36) disposed between the top and bottom panels. The honeycomb panel structure according to the present invention can be used in such applications as a sound-absorbing payload shroud for launch vehicles, flooring and ...
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The honeycomb domain structure

Journal of Physics D: Applied Physics, 1973
It is shown that in an array of `bubble domains', interactions will distort each domain from the circular state. The shape will vary with film thickness in such a way that something approximating to `honeycomb' domains will be stable at large thicknesses.
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Flower Patterns on Honeycomb Structures

2010
Honeycomb structures under compression display illuminative geometrical patterns. As an example, Fig. 16.1(a) shows the so-called flower mode; a flowerlike pattern in (b), which is cut out from (a), comprises a regular hexagon and six identical cells surrounding this hexagon. Presented in (c) are its variants with different symmetries. In the numerical
Kiyohiro Ikeda, Kazuo Murota
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Paleodyction- Enigmatic Honeycomb Structure

2019
For the first time the Paleodictyon trace fossil comprises of hexagonal meshes was described in 1850. According to paleontologists, Paleodictyon is recognized to be a part of the trace fossils group called graphoglyptids, those fossils casts are extremally organized and usually discovered in the lower surface of distal turbidites.
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Numerical Testing of Honeycomb Structures

2017
In this paper, modeling and numerical analysis of mechanical parameters of honeycomb structures are presented for application in sandwich structures. Parametrical model of honeycomb structures was built and next numerical simulation for different configuration of cell size and different boundary conditions were performed.
Małgorzata John, Antoni John, Łukasz Kanicki   +2 more
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Honeycomb structures on Ge(111): A structure-factor analysis

Physical Review B, 1994
A description of the surface structures consisting of hexagonal (2\ifmmode\times\else\texttimes\fi{}2)-reconstructed domains of ad- atoms, which tile the (111) face of diamondlike crystals and have domain boundaries building up a continuous net of c(4\ifmmode\times\else\texttimes\fi{}2)-antiphase domain boundaries, is presented.
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REPAIR OF HONEYCOMB STRUCTURES

2007
A process for the repair of a honeycomb structure which comprise a honeycomb bonded to at least one surface layer wherein a replacement for a damaged piece of the structure is bonded to the honeycomb structure by means of a foamable adhesive material.
ZEPHYROS INC, MEYER FRANCIS, SYLVAIN GLEYAL   +2 more
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Honeycomb-Cored Sandwich Structure Composites

2010
Abstract The honeycomb sandwich structure composite is a very efficient and complex structure widely used in the aircraft industry. Honeycomb-cored sandwich panels increase part stiffness at a lower weight than monolithic composite materials.
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Microporous Honeycomb-Structured Polymer Films

2006
An experimental preparation technique was described that is capable to produce mesoscopic polymer network structures with different shapes of the basic cell: A drop of the initial polymer solution spreads onto a cooled water surface, and the water vapour interacts with the resulting polymer thin film.
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