Incore thermionic reactor itr

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August undefined, 2024

WebIn the frame of the ITR-project (Incore-Thermionic-Reactor) fuel-moderator-materials had been investigated, which are also of interest for the KNK-project and which are therefore documented in this report. Partial pressure measurements on the systems Zr-H, Zr U-H, Web1.0 FOREWORD On July 20, 1989, in commemoration of the 20th anniversary of the Apollo 11 lunar landing, President George Bush proclaimed his vision for manned space exploration.

WebThe incore thermionic reactor system developed under the Advanced Thermionic Initiative (ATI) is an example of such a reactor. In this design, the fuel is highly enriched uranium dioxide and the moderating medium is zirconium hydride. The traditional bum-up and fuel depletion analysis codes have been found to be inadequate for these ... WebJan 1, 1976 · Pulsed measurements on a beryllium reflected critical assembly (ITR = Incore-Thermionic-Reactor) are described. It has been shown that in such systems … dys means what

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WebMay 29, 2008 · It is capable of producing 40 kWe for 10 years in space environments. The system is launched without radioactivity and is designed to meet all U.S. and International … WebDas Incore-Thermionik-Reaktor-Projekt (ITR) Primary Subject GENERAL STUDIES OF NUCLEAR REACTORS (E2700) Source Reactor meeting; Bonn, F.R. Germany; 30 Mar 1971; … WebSep 26, 2011 · Cesium vapor supply system (CVSS) is one of the most important units for thermionic space nuclear power system (SNPS). The scheme of cesium vapor supply system for ``Topaz'' SNPS with one usage... cscd c库e库

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WebTHE INCORE THERMIONIC REACTOR ITR: PROGRAM 14-45 ... Engineer Reactors Group THERMIONIC POWER SYSTEMS FORMILITARY FIELD 17-11 USE/R.E.Engdahl./A. J.Cassano/J.R.Bedell/Energy Research Corporation OPEN CYCLE HYDROCARBON-AIR FUEL CELL POWER 17-16 PLANT/E.A.Gillis/U.S.Arny Mobility Equipment WebChoice of unified optimal radial dimensions for thermionic fuel elements (TFE) is considered for the use of TFE with five-layer collector assembly in in-core thermionic reactors (ITR) … cscd cWebNASA Contractor Report 179614 SPI-25- 1 Megawatt Class Nuclear Space Power Systems (MCNSPS) Conceptual Design and Evaluation Report Volume I-Objectives, Summary Results and Introduction dys means in medical terminology

"WebAug 1, 1994 · A thermo-hydrodynamic-neutronic analysis is performed for a fast, uranium carbide (UC) fueled space-craft nuclear in-core thermionic reactor. The thermo-hydrodynamic analysis shows that a hybrid thermionic spacecraft nuclear reactor can be designed for both electricity generation and nuclear thermal propulsion purposes. " - Incore thermionic reactor itr

Incore thermionic reactor itr

WebSearch INIS Repository for documents that... Include: WebBasic performance analyses of a fast thermionic blanket driven by a deuterium-tritium fusion reactor with a wall loading of 2.25 MW/m/sup 2/ (10/sup 14/ incident neutron/cm/sup 2/s) is discussed. The basic thermionic element has been evaluated with some modifications from the German Incore-Thermionic-Reactor Project. During this study, …

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WebAN ABSTRACT OF THE THESIS OF Hsing Hui Lee for the degree of Master of Science in Nuclear Engineering presented on October 12,1992 . Title: System Modeling and Reactor Design Stud WebJan 1, 2004 · Together with BBC and Interatom, Siemens are at present working on an incore thermionic reactor suitable for use as a space power plant (ITR project). The author gives an account of the ...

WebINCORE THERMIONIC REACTOR ITR Full Record Related Research Abstract Additional paper for the fourth UN International Conference on the Peaceful Uses of Atomic Energy. Authors: Pruschek, R [1]; Gross, F [2]; Stehle, H [3]; Fassbender, J [4]; Hoecker, K H [5]; … WebIt included: autonomous tests of CVSS components, complex tests of supply system in structure of various SNPS and incore thermionic reactor (ITR) thermal mockups, complex tests of supply system together with automatic control system in structure of three ground ``Topaz'' SNPS prototypes. Final confirmation of CVSS workability had been obtained ...

WebN78300* -Propulsion & Auxiliary Power Reactors; NESDPS Office of Nuclear Energy Space and Defense Power Systems; POWER REACTORS; REACTORS, … WebMay 29, 2008 · It included: autonomous tests of CVSS components, complex tests of supply system in structure of various SNPS and incore thermionic reactor (ITR) thermal …

WebThe technological adequacy of the thermionic emitters of the incore ; thermionic reactor (ITR) was tested in an irradiation program in the reactor FR ; 2, Karlsruhe. The irradiation capsule...

WebMay 29, 2008 · Cesium vapor supply system (CVSS) is one of the most important units for thermionic space nuclear power system (SNPS). The scheme of cesium vapor supply system for ‘‘Topaz’’ SNPS with one usage of ... cscd c库是什么WebThe systems recommended for further development to meet a 10 megawatt long life requirement are the Lithium cooled reactor with the K-Rankine conversion and heat pipe radiator, and the Lithium cooled incore thermionic reactor with heat pipe radiator. Document ID 19890009596 Document Type Contractor Report (CR) Authors dys- medical termWebJan 1, 1985 · The heat deposited in the shield (<6 kW) by the attenuation of the fast neutrons and the primary gammas from the reactor is dissipated by thermal radiation into space from the conical side... dys meaning in medical terminologyWebR.A. Pawlowski's 3 research works with 7 citations and 5 reads, including: System modeling for the advanced thermionic initiative single cell thermionic space nuclear reactor dys medical termWebThe incore-thermionic-reactor ITR by R [INTERATOM, Bensburg (Germany)] Pruschek ( Book ) 2 editions published in 1971 in English and held by 6 WorldCat member libraries worldwide cscd addressWebChoice of unified optimal radial dimensions for thermionic fuel elements (TFE) is considered for the use of TFE with five-layer collector assembly in in-core thermionic reactors (ITR) on thermal and fast neutrons of space nuclear power systems (SNPS) with long (no less 5 years) lifetime and ITR electric power in the range from 30 to 300 kW. A series of … dys- medical terminology definitionWebJun 3, 1989 · It included: autonomous tests of CVSS components, complex tests of supply system in structure of various SNPS and incore thermionic reactor (ITR) thermal mockups, complex tests of supply system... dys- medical terminology