Conceptual design of the bimodal nuclear power system based on the ‘‘Romashka’’ type reactor with thermionic energy conversion system
Conceptual design of the bimodal nuclear power system based on the ‘‘Romashka’’ type reactor with thermionic energy conversion system
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基于热离子能量转换系统“Romashka”型反应堆的双模核电系统概念设计
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发表时间：
2008
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通讯作者：
Yevgeny D. Avdoshyn
中科院分区：
文献类型：
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作者：
Nikolai N. Ponmarev‐Stepnoi;V. A. Usov;Y. Nikolaev;Stanislav A. Yeriemin;Yevgeny Ye. Zhabotinski;A. Galkin;Yevgeny D. Avdoshyn
本文介绍了基于ROMASHKA型高温反应堆的双峰空间核动力系统的概念设计。该设计的核心是采用近距离的双光子二极管，在准真空模式下工作。本文给出了反应堆电功率为25 kW，推进推力约为80 N时的中子物理，电，热物理和质量尺寸参数的初步估计。讨论了沿着推进力发电的组合方式的特点。本文件包含小型企业“NP Energotech”根据与Rockwell International/Rocketdyne Division的协议以及Rocketdyne Division提供的设计要求进行的设计研究的结果。参与这项工作的是RRC“库尔恰托夫研究所”、“红星”国有企业和SPA“卢奇”研究所的专家团队。
The paper presents conceptual design of the bimodal space nuclear power system (NPS) based on the high‐temperature reactor of ROMASHKA type with thermoninic energy conversion system. At the heart of the design is an employment of close‐spaced thermionic diodes, operating in a quasi‐vacuum mode. The paper gives preliminary estimates of the NPS neutron‐physical, electric, thermophysical and mass‐dimensional parameters for the reactor electric power of 25 kW and propulsive thrust of about 80 N. Discussed are peculiarities of the combined mode wherein electric power is generated along with propulsive thrust. The paper contains results of the design studies performed by the Small Business ‘‘NP Energotech’’ under the Agreement with Rockwell International/Rocketdyne Division and according to the Rocketdyne Division provided Design Requirements. Involved in the work was the team of specialists of RRC ‘‘Kurchatov Institute’’, ‘‘Red Star’’ State Enterprise and Research Institute of SPA ‘‘Luch’’