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Break-even Power Transients for two Simple Recuperated S-CO2 Brayton Cycle Test Configurations.
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The article was published on 2011-05-01 and is currently open access. It has received 23 citations till now. The article focuses on the topics: Brayton cycle.read more
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Supercritical CO2 Brayton cycles for solar-thermal energy
TL;DR: In this article, the behavior of developmental CO2 Brayton turbomachinery in response to a fluctuating thermal input, much like the short-term transients experienced in solar environments, is analyzed.
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Review of supercritical CO2 technologies and systems for power generation
TL;DR: A review of the current state-of-the-art of sCO 2 power generation systems, with a focus on technical and operational issues, is provided in this article, where the authors discuss the current research and development status in the areas of turbomachinery, heat exchangers, materials and control system design with priority given to experimental prototypes.
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Dynamic characteristics of a direct-heated supercritical carbon-dioxide Brayton cycle in a solar thermal power plant
TL;DR: In this paper, the dynamics of a direct-heated closed Brayton power conversion system (PCS) with supercritical carbon-dioxide as the working fluid (sCO2 PCS) is investigated.
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Performance Characteristics of an Operating Supercritical CO2 Brayton Cycle
Thomas M. Conboy,Steven A. Wright,James Jay Pasch,Darryn Fleming,Gary E Rochau,Robert Fuller +5 more
TL;DR: The Sandia-DOE test-loop has recently concluded a phase of construction that has substantially upgraded the facility by installing additional heaters, a second recuperating printed circuit heat exchanger (PCHE), more waste heat removal capability, higher capacity load banks, higher temperature piping, and more capable scavenging pumps to reduce windage within the turbomachinery as mentioned in this paper.
Journal ArticleDOI
Design consideration of supercritical CO2 power cycle integral experiment loop
TL;DR: In this article, a Korean research team designed the SCIEL (Supercritical CO2 Integral Experiment Loop) to achieve higher efficiency with higher pressure ratio with S-CO2 power cycle compared to other pre-existing facilities.