| 書目名稱 | Simulation Tools and Methods for Supercritical Carbon Dioxide Radial Inflow Turbine | | 副標題 | Development and Appl | | 編輯 | Jianhui Qi | | 視頻video | http://file.papertrans.cn/868/867540/867540.mp4 | | 概述 | Assesses the feasibility of supercritical CO2 radial turbine.Bridges the gap between mean-line codes and time-consuming full CFD with new tools.Proposes optimized geometries for radial inflow turbine | | 圖書封面 |  | | 描述 | .To protect the Earth, China has launched its target of peaking carbon dioxide emissions by 2030, and achieving carbon neutrality by 2060 , which greatly encourages? the use and development of renewable energy.?.Supercritical CO2 power cycle is a promising technology and the radial inflow turbine is? the most important component of it, whose design and optimisation are considered as great challenges. This book introduces simulation tools and methods for supercritical CO2 radial inflow turbine, including a high fidelity quasi-one-dimensional design procedure, a non-ideal compressible fluid dynamics Riemann solver within open-source CFD software OpenFOAM framework, and a multi-objective Nelder–Mead geometry optimiser. Enhanced one-dimensional loss models are presented for providing a new insight towards the preliminary design of the supercritical CO2 radial inflow turbine. Since the flow phenomena within the blade channels are complex, involving fluid flow, shock wave transmission and boundary layer separation, only employing the ideal gas model is inadequate to predict the performance of the turbine. Thus, a non-ideal compressible fluid dynamics Riemann solver based on OpenFOAM libr | | 出版日期 | Book 2022 | | 關鍵詞 | Computational Fluid Dynamics; Supercritical CO2; Radial Inflow Turbine; Geometry Optimisation; OpenFOAM | | 版次 | 1 | | doi | https://doi.org/10.1007/978-981-19-2860-4 | | isbn_softcover | 978-981-19-2862-8 | | isbn_ebook | 978-981-19-2860-4 | | copyright | The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapor |
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