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SPARSE CYLINDRICAL AND CONICAL ANTENNA ARRAYS
Published 2019-06-01Subjects: “…conical and cylindrical random vacuumed antenna arrays rarefied randomly…”
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External Cylindrical Nozzle with Controlled Vacuum
Published 2016-06-01“…There is a developed design of the external cylindrical nozzle with a vacuum camera. The paper studies the nozzle controllability of flow rate via regulated connection of the evacuated chamber to the atmosphere through an air throttle. …”
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INTEGRAL EQUATIONS FOR MODELING CYLINDRICAL MIRROR ANTENNAS
Published 2017-06-01Subjects: Get full text
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Computer modeling of rectangular-cylindrical trawl doors
Published 2015-06-01“…Computer modeling of the rectangular-cylindrical trawl doors designed by P.P. Augulis (project 2490) is realized for calculation of their parameters to ensure stable functioning in the process of trawling. …”
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Analysis of the Residual Stresses in Helical Cylindrical Springs at High Temperature
Published 2015-01-01Subjects: “…cylindrical spring…”
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Study of stability loss of cylindrical shell made of composite material
Published 2021-07-01“…The creation of a model of a cylindrical shell in a finite element analysis package is described. …”
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Experiments and Computational Research of Biomass Pyrolysis in a Cylindrical Reactor
Published 2021-02-01“…The cylindrical surfaces that form cells are considered to be isothermal. …”
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Pulsation Calculation of Cylindrical Underwater Gas Explosion Products in Well
Published 2008-04-01“…The paper considers a mathematical model of pulsation process of cylindrical underwater gas explosion products in the well at gas-impulse regeneration filters. …”
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NUMERICAL SIMULATION OF MAGNETIC FIELD STRUCTURE IN CYLINDRICAL FILM SCREEN
Published 2016-10-01“…A numerical method for solving the boundary value problem for a nonlinear magnetostatic equation describing the external magnetostatic field penetration through the cylindrical film coating is developed. A mathematical model of the shielding problem based on the use of the boundary conditions of the third kind on the film surface is studied. …”
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System of Automatic Metering of Fuel Oil in Vertical Cylindrical Tanks
Published 2003-08-01“…The paper proposes an automatic system of fuel oil metering in vertical cylindrical tanks. The system makes it possible to execute continuous control over weight and temperature of fuel oil in a tank and metering of dead residue and initiates a signal system when fuel oil reaches an appropriate level in the case of filling. …”
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MODEL FOR METAL REMOVAL IN ELECTROLYTE-PLAZMA TREATMENT OF CYLINDRICAL SURFACES
Published 2012-06-01“…An expression for calculation of metal removal rate has been determined in the paper.Results of the work have been used for calculation of metal removal while developing technology of multi-stage cylindrical ultrasonic waveguides for blood clots destruction.…”
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THE CYLINDRICAL ABDOMINOPERINEAL RESECTION: SHORT-TERM RESULTS AND OUTSTANDING ISSUES
Published 2015-10-01“…Analysis of short-term outcomes patients with low rectal cancer after cylindrical abdominoperineal resection.Materials and methods. …”
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Modeling of water rising in systems of cylindrical capillaries of different radii
Published 2016-06-01“…The promotion of water in the systems of cylindrical capillaries is studied in detail. A mathematical model of the water movement in both symmetric and asymmetric capillaries connected to a vertical capillary is built. …”
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Determination of Design Hole Area at the Cylindrical Throttle Channel Inlet
Published 2016-06-01“…To define this relationship it is necessary to know the area of hole at the throttling channel inlet and the value of flow rate.Experience shows that manufacturing process capabilities disable us to provide a completely circular hole at the inlet of a cylindrical throttle channel and exclude having a chamfer. …”
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MATHEMATICAL MODELING OF WATER RISE IN CAPILLARIES IN FORM OF CYLINDRICAL VERTICAL SPIRAL
Published 2014-06-01“…The problem on the mathematical modeling of the water rise in capillaries having the form of a cylindrical spiral is solved in the paper. It is shown that more water moves through the spiral capillary than through the rectilinear and curvilinear capillaries of the same length.…”
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Mathematical modeling of heat exchange processes for air-inflatable cylindrical collectors
Published 2018-07-01“…A collector consisting of seriesconnected closed cylindrical segments is considered. Cavities of the cylinders are filled with air which maintains the structure constancy. …”
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Modeling of water rising in hydraulically coupled cylindrical capillaries of different radii
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NUMERICO-ANALYTICAL INVESTIGATION OF DYNAMIC CONTACT PROCESSES OF CYLINDRICAL MACHINE PARTS
Published 2010-02-01“…Mathematical aspects of the solution of spatial contact dynamic problem of contacting the cylindrical details of cars are considered. Updating of the method of the superposition is presented, that allows to conduct analytical research of the intense-deformed condition and to make practical recommendations according to intensity of local concentration of pressure in irregular zones of contact that practically predetermines strength parameters of the contact pair. …”
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