Results 21 to 30 of about 174,429 (312)
The Effect of General Imperfections on the Buckling of Cylindrical SheIls. [PDF]
An experimental and theoretical investigation of the effect of general imperfections on the buckling load of a circular cylindrical shell under axial compression was carried out.
Arbocz, Johann
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Matching Standard and Secant Parallels in Cylindrical Projections
Map projections are usually interpreted by mapping a sphere onto an auxiliary surface, and then the surface is developed into a plane. It is taken as a fact without proof that the parallels in which the auxiliary surface intersects the sphere are mapped ...
Miljenko Lapaine
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Separation by cylindrical surfaces [PDF]
C. Caratheodory has established that two compact sets P and Q in Euclidean n-space can be strictly separated by a hyperplane if each subset of n + 1 or fewer points of Q can be strictly separated from P by a hyperplane. In this paper it is shown that if each subset of k or fewer points of Q can be strictly separated from P by a hyperplane (where k is a
openaire +2 more sources
In this work, laser forming of cylindrical surfaces with arbitrary radius of curvature is investigated experimentally and numerically. For laser forming of cylindrical surfaces with arbitrary radius of curvature, a new and comprehensive method is ...
Mehdi Safari, Hosein Mostaan
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The acoustics of curved and lined cylindrical ducts with mean flow
This thesis considers linear perturbations to the steady flow of a compressible inviscid perfect gas along a cylindrical or annular duct. Particular consideration is given to the model of the duct boundary, and to the effect of curvature of the duct ...
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Corona discharge characteristics of cylindrical electrodes in a two-stage electrostatic precipitator
Electrostatic precipitator (ESP) is an electrohydrodynamic-based air filter that charges particles based on corona discharge and collects particles by induced electrostatic forces.
Tsrong-Yi Wen, Jiann-Lin Su
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Periodic Surface Structuring of Copper with Spherical and Cylindrical Lenses
The use of a cylindrical lens in femtosecond laser surface structuring is receiving attention to improve the processing efficiency. Here, we investigate the structures produced on a copper target, in air, by exploiting both spherical and cylindrical ...
Meilin Hu +8 more
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SURFACE ROUGHNESS ANALYSIS OF CRYO-TREATED AND TEMPERED STEELS IN CYLINDRICAL GRINDING OPERATION [PDF]
Cylindrical grinding operation is an important metal cutting process used as a finish process to achieve the surface quality and dimensional stability of the products.
Kabasakaloglu, Ufuk, Kam, Menderes
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Settlements on the ground surface often relate to excavating an underground cavity in cities. Movement on the ground surface can create a void between the wall of the cylindrical cavity and the lining.
Pieride Mabe Fogang +2 more
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A method to calculate the surface tension of a cylindrical droplet
The history of Laplace's equations for spherical and cylindrical droplets and the concept of dividing surface in Gibbs' thermodynamic theory of capillary phenomena are briefly reviewed.
Zhu RZ, 朱如曾, 王小松
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