Results 81 to 90 of about 2,519 (124)
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Journal of Applied Mechanics and Technical Physics, 2009
Steady-state rectilinear motion of a load on an ice sheet modeled by a viscoelastic plate is considered. The viscoelastic properties of ice are described using the linear Maxwell and Kelvin-Voigt models and a generalized Maxwell-Kelvin model. Calculated vertical displacements and strains of the ice plate are compared with available experimental data.
V. M. Kozin, A. V. Pogorelova
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Steady-state rectilinear motion of a load on an ice sheet modeled by a viscoelastic plate is considered. The viscoelastic properties of ice are described using the linear Maxwell and Kelvin-Voigt models and a generalized Maxwell-Kelvin model. Calculated vertical displacements and strains of the ice plate are compared with available experimental data.
V. M. Kozin, A. V. Pogorelova
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Pad Deflection-Based Model of Chemical–Mechanical Polishing for Use in CAD IC Layout
IEEE Transactions on Semiconductor Manufacturing, 2010The use of chemical-mechanical polishing (CMP) during the integrated circuit (IC) fabrication process has allowed for the aggressive interconnect patterning that is necessary for modern microprocessor technology. However, as IC technology has moved into the deep submicron realm, nonidealities during polishing have begun to play a significant role in ...
R.B. Comes, E.J. Terrell, C.F. Higgs
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2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017
This paper reports the tidal deflection of Ross Ice Shelf, Antarctica, observed from Sentinel-1A data processed by using double-differential interferometric synthetic aperture radar (DDInSAR) technique. Sentinel-1A single look complex SAR data of 2015–2016, along the east and the west coast of Ross Ice Shelf, were obtained and interferometrically ...
Hoonyol Lee +3 more
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This paper reports the tidal deflection of Ross Ice Shelf, Antarctica, observed from Sentinel-1A data processed by using double-differential interferometric synthetic aperture radar (DDInSAR) technique. Sentinel-1A single look complex SAR data of 2015–2016, along the east and the west coast of Ross Ice Shelf, were obtained and interferometrically ...
Hoonyol Lee +3 more
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The Deflection of an Ice Sheet by a Submerged Gas Source
Journal of Applied Mechanics, 1977The deflection of an infinite ice sheet by a submerged gas source, as would result from an undersea gas or oil well blowout is analysed utilizing an elastic thin plate model. The results show that fracture may occur either at the bubble center or just beyond the bubble edge, depending upon the bubble depth, the ice thickness, and the material ...
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A fine-line nMOS IC for raster-scan control of a 500-MHz electron-beam deflection system
IEEE Transactions on Electron Devices, 1982A 700-transistor fine-line nMOS chip was developed for the deflection control in a 500-MHz electron-beam deflection system. This circuit produces a differential output carrier staircase into a 25-Ω load with a programmable offset from a 5-bit D/A converter.
R.J. Bayruns +7 more
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Deflection of a floating sea ice sheet induced by a moving load
Cold Regions Science and Technology, 1985Abstract A large number of time-deflection curves was obtained from a field experiment carried out on the sea ice sheet at Lake Saroma, Hokkaido, Japan, using a Skidoo snowmobile as a moving load with the test speed changed from 0 to 14.2 m/s. The thickness of the ice sheet was 0.17–0.18 m, the ice temperature was −2.5 to −4°C at the surface, and the
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Control-Surface Deflection Effects on the Innovative Control Effectors (ICE 101) Design
2000Abstract : A static wind tunnel test of the Innovative Controls Effectors (ICE 101) conceptual aircraft configuration was conducted in the Air Force Research Laboratory's Vertical Wind Tunnel. This entry characterized the increments to the aerodynamic loading provided by the various control surfaces while using a more finely-resolved test matrix in ...
James H. Myatt, Gregory A. Addington
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Unsteady deflection of ice cover in a frozen channel under a moving load
Вычислительные технологии, 2019Рассмотрена нестационарная задача об изгибно-гравитационных волнах на поверхности замороженного ледового канала, вызванных движением внешней нагрузки. Задача решается методом преобразования Фурье вдоль канала и разложением прогибов льда по модам бегущих изгибно-гравитационных волн в канале. Предложен алгоритм, позволяющий привести решение, полученное с
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Криосфера Земли, 2023
Вопрос применения композитных материалов на основе льда для строительства инженерных сооружений в сложных метеоусловиях в настоящее время остается малоизученным. При этом использование льда как строительного материала обусловлено простотой и низкой стоимостью изготовления.
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Вопрос применения композитных материалов на основе льда для строительства инженерных сооружений в сложных метеоусловиях в настоящее время остается малоизученным. При этом использование льда как строительного материала обусловлено простотой и низкой стоимостью изготовления.
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Full scale deflection of ice by an icebreaker
199112th International Conference on Port and Ocean Engineering under Arctic Conditions, 17-20 August 1993, Hamburg ...
Gagnon, R. E., Spencer, D.
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