Live-line washing systems for power installations with nominal voltages above 1 kV

2015 ◽  
Keyword(s):  
Power Installations

Power installations exceeding 1 kV a.c.

2015 ◽  
Keyword(s):  
Power Installations

Thermodynamic model and analysis of hybrid power installations built around solid-oxide fuel cells and gas-turbine units

2008 ◽  
Vol 55 (9) ◽  
pp. 790-794 ◽  
Author(s):  
R. R. Grigor’yants ◽  
V. I. Zalkind ◽  
P. P. Ivanov ◽  
D. A. Lyalin ◽  
V. I. Miroshnichenko
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Gas Turbine ◽  
Thermodynamic Model ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Hybrid Power ◽  
Power Installations

Global Wind Power wind power Installations wind power installations

2013 ◽  
pp. 1020-1038
Author(s):  
Thomas Ackermann ◽  
Rena Kuwahata
Keyword(s):  
Wind Power ◽  
Power Installations

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.

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