WebOct 24, 2024 · Differing from the adoption of helium as working fluid of closed Brayton cycle (CBC) for terrestrial high temperature gas cooled reactor (HTGR) power plants, helium-xenon mixture with a proper molar weight was recommended as working fluid for space nuclear reactor power with CBC conversion. WebApr 5, 2024 · The schematic diagram of the energy storage-based recuperated S–CO 2 Brayton cycle with coaxial turbomachines driven by nuclear energy is shown in Fig. 1.The S–CO 2 is pressurized by the compressor and is heated in the recuperator by the exhausting stream from the turbine. The stream from the recuperator cold side is heated …
Brayton Cycle Power Conversion Model for MW-Class …
WebMay 23, 2012 · The design and performance analysis of highly loaded compressor of closed Brayton cycle HTGR power plant with helium xenon gas mixture as working fluid … WebThe space nuclear reactor system of the actual recompression Brayton cycle includes the nuclear reactor core, high temperature recuperator, low temperature recuperator, heat … fegrtb
Multi-objective optimization and off-design performance …
WebThis model can utilize various Brayton cycle working fluids and multiple fluid loops if the reactor or radiator operates as a closed system with conditions or fluids that differ from the Brayton cycle. The current effort has focused on either a single fluid Brayton cycle, or a triple fluid Brayton cycle where the Brayton cycle operates with WebJun 1, 2016 · The helium Brayton cycle for the design of cogeneration energy conversion system for RGTT200K have been analyzed to obtain the higher thermal efficiency and energy utilization factor. The aim... WebOct 29, 2024 · As the fourth-generation nuclear reactor developed rapidly in the 21st century, the operating temperature now reaches as high as 500–900 °C. Considering that the material reliability of the ultra-supercritical steam cycle cannot be guaranteed , the SCO 2 Brayton cycle as an alternative cycle has attracted widespread attention from scholars. fegrz