Free Energy Production from Salinity Gradient Power (SGP)-Investigative Results in Two Different Estuaries

IF 1.3 4区 工程技术 Q3 ENGINEERING, MECHANICAL
S. Haddout, K. L. Priya
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Abstract

The purpose of this paper is to investigate the energy potential due to salinity gradient of the two selected river estuaries, i.e., Sebou-estuary (Morocco) and Muthupet-estuary (India) for first time using Reverse Electro-Dialysis (RED) process to estimate the available energy, based on thermodynamic equations. The results showed that the energy potential for both estuaries varies from 12.25 MW to 430.44 MW for a river discharge ranges from 21.93 m3s\(^{-1}\) to 85.67 m3s\(^{-1}\) in River-Estuarine system (i.e., Sebou estuary); and from 0 MW to 175. 15 MW for a river discharge ranges from 0 m3s\(^{-1}\) to 47.63 m3s\(^{-1}\) in Mouth-Lagoon system (i.e., Muthupet-estuary). In addition, the energy potential at Mouth-Estuarine system (i.e., Sebou-estuary) and Mouth-Lagoon system (i.e., Muthupet estuary) for both estuaries is negligible \(<8\) MW.

Abstract Image

盐度梯度发电(SGP)产生的自由能——在两个不同河口的调查结果
本文的目的是首次利用逆电渗析(RED)方法,基于热力学方程,研究摩洛哥塞布河口和印度穆图贝河口两个河口由于盐度梯度引起的能势。结果表明:江口水系(即塞口)在21.93 m3s \(^{-1}\) ~ 85.67 m3s \(^{-1}\)的流量范围内,两个河口的能势在12.25 ~ 430.44 MW之间;从0兆瓦到175兆瓦。在河口-泻湖系统(即穆图佩-河口),15mw的河流流量范围为0 m3s \(^{-1}\)至47.63 m3s \(^{-1}\)。此外,两个河口的河口系统(即塞布河口)和河口-泻湖系统(即穆图佩河口)的能量势可以忽略不计\(<8\) MW。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Journal of Engineering Thermophysics
Journal of Engineering Thermophysics THERMODYNAMICS-ENGINEERING, MECHANICAL
CiteScore
2.30
自引率
12.50%
发文量
0
审稿时长
3 months
期刊介绍: Journal of Engineering Thermophysics is an international peer reviewed journal that publishes original articles. The journal welcomes original articles on thermophysics from all countries in the English language. The journal focuses on experimental work, theory, analysis, and computational studies for better understanding of engineering and environmental aspects of thermophysics. The editorial board encourages the authors to submit papers with emphasis on new scientific aspects in experimental and visualization techniques, mathematical models of thermophysical process, energy, and environmental applications. Journal of Engineering Thermophysics covers all subject matter related to thermophysics, including heat and mass transfer, multiphase flow, conduction, radiation, combustion, thermo-gas dynamics, rarefied gas flow, environmental protection in power engineering, and many others.
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