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Simulation tools and methods for supercritical carbon dioxide radial inflow turbinedevelopment and application on open-source code /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Simulation tools and methods for supercritical carbon dioxide radial inflow turbineby Jianhui Qi.
Reminder of title:	development and application on open-source code /
Author:	Qi, Jianhui.
Published:	Singapore :Springer Nature Singapore :2022.
Description:	xxxvi, 281 p. :ill. (some col.), digital ;24 cm.
Contained By:	Springer Nature eBook
Subject:	Solar energy.
Online resource:	https://doi.org/10.1007/978-981-19-2860-4
ISBN:	9789811928604$q(electronic bk.)

Simulation tools and methods for supercritical carbon dioxide radial inflow turbinedevelopment and application on open-source code /
Qi, Jianhui.

Simulation tools and methods for supercritical carbon dioxide radial inflow turbinedevelopment and application on open-source code /[electronic resource] :by Jianhui Qi. - Singapore :Springer Nature Singapore :2022. - xxxvi, 281 p. :ill. (some col.), digital ;24 cm.

Introduction -- Literature Review -- Preliminary design of supercritical CO2 radial inflow turbines -- Development and validation of a Riemann solver in OpenFOAM -- Development of a geometry optimiser -- Stator blade geometry optimisation -- Conclusion and future work.

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 library is developed. This book addresses the issues related to the turbine design and blade optimization and provides leading techniques. Hence, this book is of great value for the readers working on the supercritical CO2 radial inflow turbine and understanding the knowledge of CFD and turbomachinery.

ISBN: 9789811928604$q(electronic bk.)

Standard No.: 10.1007/978-981-19-2860-4doiSubjects--Topical Terms:

242824
Solar energy.

LC Class. No.: TJ810

Dewey Class. No.: 621.31244

Simulation tools and methods for supercritical carbon dioxide radial inflow turbinedevelopment and application on open-source code /
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520 $a 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 library is developed. This book addresses the issues related to the turbine design and blade optimization and provides leading techniques. Hence, this book is of great value for the readers working on the supercritical CO2 radial inflow turbine and understanding the knowledge of CFD and turbomachinery.
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