Study on Hydrodynamic Characteristics of the Raft-type Wave-Powered Desalination Device

by Siming Zheng

Overview

This thesis proposes a new raft-type wave-powered desalination device that can convert wave power into hydraulic energy and use reverse osmosis (RO) to directly desalinate seawater. Both analytical and numerical methods are used to study the hydrodynamic characteristics of the device. Further, the thesis investigates the maximum power extraction and multiple parameter effects on power absorption and averaged permeate water flux. Lastly, it proposes and assesses two power extraction enhancing strategies. The thesis offers a valuable and important reference guide to ocean-wave-and-structure interaction and wave-powered seawater desalination for scientists and engineers alike.

Product Details

ISBN-13:	9789811354168
Publisher:	Springer Nature Singapore
Publication date:	01/31/2019
Series:	Springer Theses
Edition description:	Softcover reprint of the original 1st ed. 2018
Pages:	183
Product dimensions:	6.10(w) x 9.25(h) x (d)

Table of Contents

Abstract.- Acknowledgments.- List of abbreviations.- About the Author.- Introduction.- Analytical Study on Hydrodynamic Characteristics.- Numerical Study on Hydrodynamic Characteristics.- Maximum Power Absorption by Two Interconnected rafts.- Maximum Power Absorption by Multiple Connected Rafts.- Hydrodynamics of Raft-type Device with Oscillator System.- Hydrodynamics of Raft-type Device with Water Tanks.- Hydrodynamics of a Wave Powered Reverse Osmosis System.- Conclusions and Future Work.- Appendix A.- Appendix B.