Results 21 to 30 of about 6,233,754 (256)
Energy-Minimizing Microstructures in Multiphase Elastic Solids [PDF]
, 2004 This thesis concerns problems of microstructure and its macroscopic consequences in multiphase elastic solids, both single crystals and polycrystals. The elastic energy of a two-phase solid is a function of its microstructure.
Chenchiah, Isaac Vikram
core +1 more source
Internally stressed polymeric composite/metal cylinders: Manufacturing, testing and quality verifying by simplified procedure [PDF]
Scientific Technical Review, 2017 In this paper the details about manufacturing of multilayer cylinders consisting of metal liner (obtained by standard machining procedures) and polymeric composite material (produced by filament winding technology) are presented. For multilayer cylinders
Radulović Jovan, Žegarac Nikša
doaj
Effective elastic wave characteristics of composite media
New Journal of Physics, 2020 We derive exact expressions for effective elastodynamic properties of two-phase composites in the long-wavelength (quasistatic) regime via homogenized constitutive relations that are local in space. This is accomplished by extending the ‘strong-contrast’
J Kim, S Torquato
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Study on magnetic preparation of dual disk based on silica gel magneto-elastic abrasive particles
Xibei Gongye Daxue Xuebao, 2021 Magneto-elastic abrasive grains have magnetism, low elastic modulus and excellent abrasive performance, and have the characteristics of bonded abrasive grains and loose abrasive grains.
Zhao Xuefeng +5 more
doaj +1 more source
Permeability and dynamic elastic moduli of controlled porosity ultra-precision aerostatic structures [PDF]
, 2014 Porous ceramic aerostatic bearings enable precise and smooth motion and improved stiffness compared with widely used orifice restrictor bearings. However, the processing techniques so far used are too complex or rely in lowering the sintering temperature
Corbett, John +2 more
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Lubricants, 2023 Due to the coupling of the damper journal with the elastic ring and oil film, the elastic ring squeeze film damper (ERSFD) shows better dynamic performance in comparison with the traditional squeeze film damper (SFD). Therefore, a novel rigid–elastic–oil
Yan Li, Haisheng Yang, Sier Deng
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Zhongguo Jianchuan Yanjiu, 2021 ObjectivesIn order to accurately grasp the vibration and sound characteristics of pipelines, a numerical simulation is carried out.Methods Based on the theory of acoustic-solid coupling, a numerical model of a pipeline is established.
Dejin CHEN +4 more
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Microprocessor-based elastic feed systems for sewing applications [PDF]
, 1990 The manufacture of certain garments, such as underwear and T-shirts, requires the attachment of tensioned elastics and tapes to workpieces which make up the garment.
Marshall, Stephen J. L.
core
Two cosine wave elastic-plastic contact model
Science Progress, 2020 Based on Hertz elastic contact theory, the contact mechanics model of two cosine wave is established. The mechanical characteristics of the model in the elastic, elastic-plastic, and plastic stages were studied.
Tieneng Guo +4 more
doaj +1 more source