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	エクセルゴ環境分析	ランキンサイクル
分野	熱力学	熱力学
系統	Process / pipeline	Process / pipeline
提唱年	2009	1859
提唱者	Goran Tsatsaronis and Lucía Meyer	William John Macquorn Rankine
種類	Life cycle and environmental analysis	Thermodynamic cycle
原典	Meyer, L., Tsatsaronis, G., Buchgeister, J., & Schebek, L. (2009). Exergoenvironmental analysis for evaluation of the environmental impact of energy conversion processes. Energy, 34(1), 75-89.	Smith, J. M., Van Ness, H. C., & Abbott, M. M. (2005). Introduction to Chemical Engineering Thermodynamics (7th ed.). McGraw-Hill. ISBN: 978-0071247009
別名	environmental exergy costing, exergy-based LCA	Clausius-Rankine cycle, steam cycle, vapor power cycle
関連	3	3
概要	Exergoenvironmental analysis extends exergy-based methods to quantify and allocate environmental impacts of thermal systems. It assigns environmental costs to exergy streams based on upstream lifecycle impacts, revealing which components contribute most significantly to environmental burdens. This enables engineers to design sustainable energy systems by optimizing the trade-off between thermodynamic and environmental performance.	The Rankine Cycle is the fundamental thermodynamic cycle for steam power plants. It describes how thermal energy from burning fuel or concentrated solar radiation is converted to mechanical work and ultimately electricity. The cycle consists of four processes: isobaric heat addition in the boiler, isentropic expansion through the turbine, isobaric heat rejection in the condenser, and isentropic compression by the pump.