Results 21 to 30 of about 17,917 (280)
Advances in Mechanical Engineering, 2022 In this article, direct numerical simulations of flow around NACA0012 hydrofoil with superhydrophobic surface (SHS) is presented. Surface heterogeneity takes into account by periodic no-slip and shear-free grates on the surface.
Taiba Kouser +3 more
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Birefringent optofluidic gratings
Optics Express, 2020 A set of parallel microfluidic channels behaving as a diffraction grating operating in the Raman-Nath regime has been fabricated and studied. The diffraction efficiency of such structure can be tuned by selecting a liquid with a particular refractive index and/or optical anisotropy.
Sergio Calixto +4 more
openaire +4 more sources
IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2022 Manual wheelchair users are exposed to whole-body vibrations as a direct result of using their wheelchair. Wheels, tires, and caster forks have been developed to reduce or attenuate the vibration that transmits through the frame and reaches the user ...
Jacob P. Misch +2 more
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Review of the hydraulic capacity of urban grate inlet: a global and Latin American perspective
Water Science and Technology, 2021 The most recent numerical models of urban drainage allow the integration of runoff from roads with the network of sewer pipes, thus evolving towards a holistic version of the system.
M. Cárdenas-Quintero, F. Carvajal-Serna
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Water Resources Research, 2018 The accurate characterization of flow from urban surfaces to sewer/stormwater systems is important for urban drainage design and flood modeling/risk identification.
R. Martins +5 more
semanticscholar +1 more source
Design and Operational Analysis on Natural Gas-fired Cupola [PDF]
E3S Web of Conferences, 2020 Due to environmental regulations and social obligation towards society, more and more attention has been paid to the natural gas-fired for its excellent performance of environmental protection, energy saving and green economy.
Li Guangpeng
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Thermal Stresses in the Wall Connections of Cast Grate Structures
Archives of Foundry Engineering, 2016 The purpose of this study was to establish a relationship between the type of wall connection used in the cast grates, which are part of the equipment operating in furnaces for heat treatment and thermal-chemical treatment, and stresses generated in ...
Bajwoluk A., Gutowski P.
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Mechanical Stresses Induced by Compression in Castings of the Load-carrying Grate
Archives of Foundry Engineering, 2016 The main aim of this study was to examine the compression-induced state of stress arising in castings of the guide grates during operation in pusher-type furnaces for heat treatment. The effect of grate compression is caused by its forced movement in the
Słowik J., Drotlew A., Piekarski B.
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Determination of Parameters of Grates on Rubber Brackets of Fiber Material Cleaners
International Journal of Engineering and Advanced Technology, 2019 The article shows the installation scheme of the grate and the principle of operation of the cleaner of fibrous material from large litter. The oscillation of the grates installed in the upper and lower cleaning zones with different thickness of the ...
semanticscholar +1 more source