Myristic acid as phase change material (PCM) for increased productivity of solar distillation plant

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dc.contributor.authorNi Ketut, Caturwati
dc.contributor.authorYusvardi, Yusuf
dc.contributor.authorMuhamad, Komara Fajar
dc.contributor.statusnemhu_HU
dc.date.accessioned2021-04-06T08:27:27Z
dc.date.available2021-04-06T08:27:27Z
dc.date.issued2020-11-12
dc.description.abstractThe availability of freshwater is increasingly becoming an international concern because of the increase in population and the diminishing forest area as a source of water, leading to a freshwater crisis. The coastal and swamp areas abound in water, but humans cannot consume it due to the quality. One effort that can be done in overcoming this problem is by treating existing raw water with solar distillation methods. However, the main obstacle faced in this method is the intensity of sunlight that is not stable throughout the day so that the productivity of distilled water is disrupted. Using the appropriate phase change material (PCM) is expected to make the distillation process smoother and increase the production of pure water. In this study, myristic acid was used as PCM in double slope solar distillation system. Through observation, it was obtained that the average water temperature in the basin equaled to 42.5 °C while the melting point of the myristic acid was 58 °C. This shows that the use of myristic acid as an energy storage through phase change process does not occur. Therefore, the use of myristic acid as PCM for increasing the productivity of solar distillation in these experiments is not effective because the melting point of PCM is higher than water temperature in the basin. Therefore, material with a phase change temperature below 42.5 °C is more appropriate to use in these conditions.hu_HU
dc.identifier.doi10.1556/1848.2020.00077hu_HU
dc.identifier.issn2062-0810
dc.identifier.issue3hu_HU
dc.identifier.jtitleInternational Review of Applied Sciences and Engineering
dc.identifier.urihttp://hdl.handle.net/2437/305209
dc.identifier.urlhttps://akjournals.com/view/journals/1848/11/3/article-p226.xmlhu_HU
dc.identifier.volume11hu_HU
dc.language.isoenhu_HU
dc.publisherAkadémiai Kiadóhu_HU
dc.subjectsolar distillationhu_HU
dc.subjectPCMhu_HU
dc.subjectmyristic acidhu_HU
dc.subjectthermal storagehu_HU
dc.titleMyristic acid as phase change material (PCM) for increased productivity of solar distillation planthu_HU
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International Review of Applied Sciences and Engineering