Abstract
Marine small nuclear power plants need to pursue the highest economy by improving the thermal efficiency of the steam-water circulation system. Based on the design concept of the steam-water circulation system of foreign nuclear-powered ships and onshore nuclear power plants, this paper proposes a preliminary heat balance diagram of the steam-water circulation system of marine small nuclear power plants, and comparatively analyzes the effect of initial steam pressure, condenser pressure and steam extraction pressure on thermal efficiency of steam-water circulation system. This study has certain guiding significance for the design of the general scheme of conventional islands in small marine nuclear power plants
Highlights
Marine small nuclear power plants can independently supply power, desalinated water and heating for offshore facilities, such as comprehensive oil extraction supply stations and offshore oil drilling platforms.Currently, most nuclear power ship steam-water circulation systems in China adopt the simplest heat balance process, so the thermal efficiency of conventional islands is low
Based on the design concept of the steam-water circulation system of foreign nuclear-powered ships and onshore nuclear power plants, this paper proposes a preliminary heat balance diagram of the steam-water circulation system of marine small nuclear power plants, and comparatively analyzes the effect of initial steam pressure, condenser pressure and steam extraction pressure on thermal efficiency of steam-water circulation system
Foreign nuclear power ships' thermal balance diagram of the steam-water circulation system In terms of the design of the heat balance diagram of the steam-water circulation system of the marine small nuclear power plant, we can refer to the steam-water circulation system of nuclear power ships and onshore nuclear power plants in other countries
Summary
- Effect of Carbon Monoxide on Polymer Electrolyte Fuel Cell Performance with a Hydrogen Circulation System Yoshiyuki Matsuda, Takahiro Shimizu and Yoshiyuki Hashimasa. - Temperature field study of hot water circulation pump shaft system Y Y Liu, F Y Kong, X H Daun et al. - Effect of Carbon Monoxide on the Performance of Polymer Electrolyte Fuel Cell with Hydrogen Circulation System Yoshiyuki Matsuda, Takahiro Shimizu and Yoshiyuki Hashimasa. This content was downloaded from IP address 18.233.169.62 on 25/01/2022 at 09:49
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