Effect of Pressure on Salt Water Spray as Alternative Methods of Desalination Using Droplet Evaporation-Air Entrainment

IF 1.4 4区管理学 Q2 ENGINEERING, MULTIDISCIPLINARY

International Journal of Technology Management Pub Date : 2023-05-09 DOI:10.14716/ijtech.v14i3.5153

Muhamad Agil Fadhel Kurnianto, R. Irwansyah, Leonardo Fabianto, Arya Armadani, Warjito Warjito

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引用次数: 0

Abstract

. It is necessary to utilize desalination technology to clear the water available, including seawater, to meet the increasing need for clean water due to population growth. Several desalination methods, such as thermal methods, membranes, freezing g, and ion exchange, continue to be developed but have not overcome some deficiencies. Therefore, new alternative desalination methods with droplet atomization, which utilizes the air entrainment phenomena, are being developed. Research on non-dimensional fluid atomization is the basis for designing this method. The study used brine pumped through a nozzle with a small diameter to become mist or vapor. This study carried out variations of research parameters on the configuration of the experimental apparatus in the form of pressure, the diameter of the nozzle, and the number of nozzles. Quantitative data from experimental results obtained from measurement instruments and qualitative data in videos obtained using a camera are to be processed into quantitative data using image processing. The results showed that pressure affects the characteristics of a full cone-shaped water spray. It was found that the best spray system configuration with two nozzles with a diameter of 0.5 mm in a pressure of 9 bar.

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液滴蒸发-空气夹带海水淡化替代方法——压力对盐水喷雾的影响

．有必要利用海水淡化技术来净化可用的水，包括海水，以满足由于人口增长而日益增长的对清洁水的需求。几种脱盐方法，如热法、膜法、冷冻法和离子交换法，仍在继续发展，但尚未克服一些不足。因此，人们正在开发利用空气夹带现象的液滴雾化脱盐新方法。对无量纲流体雾化的研究是设计该方法的基础。该研究将盐水通过一个小直径的喷嘴泵入，使其变成雾或蒸汽。本研究以压力、喷嘴直径和喷嘴数量的形式对实验装置的配置进行了研究参数的变化。通过测量仪器获得的实验结果中的定量数据和通过摄像机获得的视频中的定性数据需要通过图像处理处理成定量数据。结果表明，压力对全锥形水喷雾的特性有影响。结果表明，在9 bar的压力下，两个直径为0.5 mm的喷嘴是最佳的喷雾系统配置。

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

International Journal of Technology Management 管理科学-工程：综合

CiteScore

2.70

自引率

3.60%

发文量

审稿时长

6-12 weeks

期刊介绍： The IJTM aims to provide a refereed and authoritative source of information in the field of managing with technology, and the management of engineering, science and technology. It seeks to establish channels of communication between government departments, technology executives in industry, commerce and related business, and academic experts in the field.