Development and construction of the thermionic nuclear power installation ?Topaz?

1974 ◽  
Vol 36 (6) ◽  
pp. 577-585 ◽  
Author(s):  
V. A. Kuznetsov ◽  
G. M. Gryaznov ◽  
G. Ya. Artyukhov ◽  
P. M. Bologov ◽  
V. M. Dmitriev ◽  
...  
Keyword(s):  
Nuclear Power ◽  
Power Installation ◽  
Nuclear Power Installation ◽  
Thermionic Nuclear Power

Safety of Perspective Spacecrafts with the Nuclear Power Installation

2017 ◽  
Vol 13 (1) ◽  
pp. 13-20 ◽  
Author(s):  
O.A. Gubeladze ◽  
A.R. Gubeladze ◽  
S.M. Burdakov
Keyword(s):  
Nuclear Power ◽  
Power Installation ◽  
Nuclear Power Installation

Study of the dynamics of a two-circuit nuclear power installation by means of a model

1969 ◽  
Vol 26 (5) ◽  
pp. 508-509
Author(s):  
V. M. Selivanov ◽  
I. I. Sidorova ◽  
A. A. Gorev ◽  
A. D. Martynov ◽  
A. P. Solopov ◽  
...  
Keyword(s):  
Nuclear Power ◽  
Power Installation ◽  
Nuclear Power Installation

scholarly journals Influence of pipeline geometry on hydrodynamics and heat transfer processes by an example of a ship steam generator

2021 ◽  
Vol 2088 (1) ◽  
pp. 012033
Author(s):  
O V Mitrofanova ◽  
A V Fedorinov
Keyword(s):  
Nuclear Power ◽  
Large Scale ◽  
Complex Geometry ◽  
Swirling Flow ◽  
Thermal Power ◽  
Design Parameters ◽  
Nuclear Power Installation ◽  
Wide Range ◽  
Nuclear Power Installations ◽  
Power Installations

Abstract The theoretical and computational analysis proposed in this work is aimed at identifying the features of thermal and hydrodynamic processes carried out in the steam-generating channels of the ship type water-moderated nuclear power installations. It is shown that the complex geometry of the thermohydraulic tract curvilinear channels of the steam generating system has a significant effect on the efficiency of the transport nuclear power installation. In addition to the formation of large-scale vortex structures and swirling flow in the pipeline, the phenomenon of the swirling flow crisis is revealed, under which the low-frequency component of the acoustic spectrum is enhanced. The scientific and applied significance of the proposed research is associated with the need to ensure a wide range of operational changes in efficient and safe operation power modes of icebreaker nuclear power installations. The research, aimed at developing the principles of physical and mathematical modeling of complex vortex flows, is necessary to optimize the design parameters of the thermal power equipment elements of new generation ship nuclear power installations in order to ensure increased safety and reliability of their operation.

scholarly journals A modern data measurement system to study and test thermionic heat to electricity converters

2018 ◽  
Vol 4 (3) ◽  
pp. 179-183
Author(s):  
Andrey Kirillov ◽  
Valeriy Yarygin
Keyword(s):  
Nuclear Power ◽  
Power Plants ◽  
Test System ◽  
Temperature Fields ◽  
Test Facility ◽  
Measurement Systems ◽  
Data Measurement ◽  
Functional Capabilities ◽  
Thermionic Nuclear Power ◽  
A Current

Studies and tests are conducted to determine the performance of thermionic nuclear power plants (TNPP) a stage in which is pre-irradiation testing of laboratory thermionic converters (TIC) with flat and cylindrically shaped electrodes using test facilities fitted with automated data measurement systems (DMS). The TIC volt-ampere characteristics (VAC) are measured in the DMS jointly with the measured test section and experimental test facility temperature fields. The structure and the characteristics of a DMS based on products from ICP DAS Co., Ltd are presented. A developed VAC measurement program providing the operator with a convenient graphic interface and enabling adjustment of the measurement parameters has been considered. The VAC recording errors in the process of measurements have been determined using TIC simulators. The error in the VAC diffusion portion on a simulator (with a current of less than 3 A) is not more than 1%. Thanks to the use of modern components, the developed DMS offers extended functional capabilities for measuring the thermocouple signals in an experimental electrophysical test facility. The DMS structure provides for the convenience of scaling (through a larger number of measuring channels) and makes it possible to add modules from other manufacturers. The experience of operating this DMS will be used to develop the DMS for an in-pile test system designed for similar functions.

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