Search Results - "Gontar, A.S."
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Problems of hydrogen application in space power plants and power propulsion plants
Published in International journal of hydrogen energy (01-02-2006)“…Application of hydrogen is a necessary condition to achieve acceptable power and overall-dimensional characteristics of space power and propulsion plants. Some…”
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Journal Article -
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Investigation of High-Temperature Uranium-Dioxide Kernel Creep in Nuclear Reactors
Published in Atomic energy (New York, N.Y.) (01-06-2020)“…The operation of a high-temperature fuel rod with a fuel kernel consisting of uranium dioxide is accompanied by significant changes in the initial structure of…”
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Shape change of process pores in kernels of high-temperature uranium dioxide based fuel elements
Published in Atomic energy (New York, N.Y.) (01-08-2011)“…A computational method and results for calculating the shape change of an initially spherical vacuum pore with migration in uranium dioxide fuel during…”
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Journal Article -
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Optimization and Long-Life Validation Methods for EGC
Published in Atomic energy (New York, N.Y.) (01-07-2014)“…The methods and results of accelerated tests performed on fuel and structural materials, individual units and an entire EGC for computational and experimental…”
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Gaseous fission products removal from an interior cavity of a fuel element in a multielement EGC
Published in Atomic energy (New York, N.Y.) (01-09-2012)“…The results of optimization calculations of a gas-removal apparatus in the form of a tube with a capillary tip are presented. Specifically, a criterion for…”
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Promising Fuel Materials for Thermionic Nuclear Power Installations
Published in Atomic energy (New York, N.Y.) (01-04-2014)“…The properties of the high-temperature monocompounds of uranium UO 2 , UN, UC, US, and UP are analyzed for the operating conditions of the fuel elements in…”
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Effect of heat-transmitting spacers in a kernel on the deformation of high-temperature fuel elements
Published in Atomic energy (New York, N.Y.) (01-10-2011)Get full text
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Thermionic fuel element with a gas removal system in the form of end porous pellets within uranium dioxide core
Published in IECEC-97 Proceedings of the Thirty-Second Intersociety Energy Conversion Engineering Conference (Cat. No.97CH6203) (1997)“…The thermionic fuel element (TFE) design is described in which the end pellets of UO/sub 2/ with open porosity stabilized to thermal and irradiation sintering…”
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Conference Proceeding
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Particulars of Uranium Dioxide Mass Transfer in High-Temperature Unvented Fuel Element
Published in Atomic energy (New York, N.Y.) (01-04-2014)Get full text
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Merits of the refractory metals single crystals in application to the TFE [thermionic fuel element]
Published in IECEC 96. Proceedings of the 31st Intersociety Energy Conversion Engineering Conference (1996)“…Development of a thermionic fuel element (TFE) with a long-term service life and a high electric power requires a substantiated choice and, in some cases,…”
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Conference Proceeding -
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Some questions of uranium dioxide mass transfer influence on high-temperature fuel element behaviour
Published in Proceedings of the 24th Intersociety Energy Conversion Engineering Conference (1989)“…A characteristic feature of thermionic fuel elements is the necessity of venting the central void to prevent buildup of fission gas (FG) pressure. The simplest…”
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Conference Proceeding -
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