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Modeling and Simulation studies on a multi-stage solar water desalination system

机译:多级太阳能水海水淡化系统的建模与仿真研究

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The purpose of this study is to simulate and analyse the functioning of a solar desalination system coupled with four flat plate solar collectors with each having a surface of 3m2. To achieve this work, we have modeled the equations of heat balances by numerical simulation by using Matlab, The results obtained, from the resolution of equations governing the thermal transfer in the distiller, show that the total production of drinking water is 90 l / day, that the first stage of the system produces about 29 l of distilled water, the production decreases with the stages, it varies from 29 kg to 13 kg (variation of 16 kg), it was also found that stages 1 to 4 produce about 36%, 28%, 21% and 15% of the overall production, respectively. And the overall hourly efficiency of the order 0.52 kg / m2.h. The overall energy performance obtained shows, on the one hand, the good operation of the solar distiller and, on the other hand, the production of drinking water that meets the needs of the beneficiaries of the Douar Al Hamri, where the system of solar desalination will be installed.
机译:本研究的目的是模拟和分析太阳海水淡化系统的功能,其与四个平板太阳能收集器相连,每个具有3M的表面 2 。为了实现这项工作,我们通过使用MATLAB来通过数值模拟建模了热余量的方程,从蒸馏器中热转转的方程的分辨率来看,结果显示,饮用水的总产量为90升/天,系统的第一阶段产生约29L蒸馏水,随着阶段的产量减少,它从29kg变化到13千克(变异16千克),也发现阶段1至4产生约36分别为整体生产的%,28%,21%和15%。和每小时效率0.52千克/米 2 。H。获得的整体能量性能显示,一方面,太阳能蒸馏器的良好运行,另一方面,饮用水的生产,符合Douar Al Hamri的受益者需求,太阳海水淡化系统将会被安装。

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