文献类型：期刊文献

英文题名：AN EXPERIMENTAL STUDY ON A NEW HIGH-EFFICIENT SUPERCHARGER FOR SEAWATER REVERSE OSMOSIS DESALINATION DRIVEN DIRECTLY BY TIDAL ENERGY

作者：Ling, Changming[1,2];Lou, Xiaobo[3];Zhong, Yin[2]

机构：[1]Southern Marine Sci & Engn Guangdong Lab Zhanjian, Zhanjiang 524000, Guangdong, Peoples R China;[2]Guangdong Ocean Univ, Sch Mech & Power Engn, Zhanjiang 524000, Guangdong, Peoples R China;[3]DongGuan Sci & Technol Sch, Dongguan 523470, Guangdong, Peoples R China

年份：2021

卷号：16

外文期刊名：FRONTIERS IN HEAT AND MASS TRANSFER

收录：ESCI(收录号：WOS:000661167400003)、EI(收录号：20212610575832)、Scopus(收录号：2-s2.0-85108796071)、WOS

基金：The first and second authors would like to thank the project support of Southern Marine Science and Engineering Guangdong Laboratory (Zhanjiang) (NO.ZJW-2019-01) and Guangdong Science and Technology Department providing the research projects (NO.2017A010104011).

语种：英文

外文关键词：tidal energy; supercharger; fixed-work seawater flow; fixed-work seawater circuit opening adjustment

外文摘要：To solve the issues of high-energetic consumption, high-cost and high-carbon emissions in the processes of reverse osmosis seawater desalination technology, this study proposed and implemented a tidal energy-gathering supercharger with the concept of using green tidal energy to directly produce high-pressure-seawater-driven reverse osmosis seawater desalination system. Compared with the traditional way of using tidal energy to produce electric power in order to produce high-pressure water for the system, this technology could save energy that may lost in two transferring process thus can improve the energy efficiency of the whole system, lower its running cost, and realize the green production concept of zero carbon emission. To study the differences of influences on energy-gathering supercharger caused between two types of tidal energy usage, comparison had been made under conditions of fixed work seawater flow and fixed-work seawater circuit opening adjustment. The results show that compared with the traditional tidal energy-driven electricity generation, adaptive-frequency and high-efficient energy-gathering supercharge experimental system that suits tidal changes can increase the use efficiency of tidal energy, make energy-gathering supercharger absorb more tidal energy thus produce more high-pressure water.