A systematic review on greenhouse type solar dryers

IF 6 2区工程技术 Q2 ENERGY & FUELS

Solar Energy Pub Date : 2024-10-28 DOI:10.1016/j.solener.2024.113021

Khikmatov Bekhzod Amonovich, Mirzaev Mirfayz Salimovich, Samiev Kamoliddin A’zamovich

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引用次数: 0

Abstract

Food and Agriculture Organization reports show that farmers today lose 35–45 percent of their crops during harvesting and transportation due to various reasons. One third of the food consumed is thrown away by people. Greenhouse gases released from these wastes make up about 10 % of the total greenhouse gases released into the atmosphere. If serious attention is not paid to this issue, serious problems such as shortage of high-quality food and high prices will cause more concern for humanity. Drying food products using solar dryers is considered as one of the alternative solutions to this problem. In addition, the use of renewable energy increases the possibilities of reducing dependence on energy obtained from fossil fuels. For this reason, there is a lot of research going on in the field of solar dryers today. In this work, scientific research and review articles conducted in the field of greenhouse type solar dryers for 2013–2023 were analyzed. Based on the PRISMA method, 100 of the 1675 articles were selected and included in this review. According to the analysis, it was found that the energy efficiency of greenhouse-type solar dryers is 11–73 %, and the energy efficiency of solar air collectors and biomass furnaces integrated into them is in the range of 45–81 % and 47–87 %. The lifetime of various greenhouse type solar dryers is between 4–35 years, their price is between 220–10659 USD and the payback period is between 0.3–11 years, embodied energy is 136–18302 kWh, and EPBT is in the range of 1.1–3.63 years.

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温室型太阳能干燥器系统综述

粮食及农业组织的报告显示，由于各种原因，如今农民在收获和运输过程中损失了 35%-45% 的农作物。三分之一的粮食被人们丢弃。这些废弃物释放的温室气体约占排放到大气中的温室气体总量的 10%。如果不重视这一问题，优质食品短缺和价格高昂等严重问题将引起人类更多的关注。使用太阳能烘干机烘干食品被认为是解决这一问题的替代方案之一。此外，可再生能源的使用增加了减少对化石燃料能源依赖的可能性。因此，目前在太阳能干燥器领域正在进行大量研究。在这项工作中，对 2013-2023 年在温室型太阳能干燥器领域开展的科学研究和评论文章进行了分析。根据 PRISMA 方法，从 1675 篇文章中筛选出 100 篇纳入本综述。分析结果表明，温室型太阳能干燥器的能源效率为 11-73%，与之集成的太阳能空气集热器和生物质炉的能源效率分别为 45-81% 和 47-87%。各种温室型太阳能干燥器的使用寿命在 4-35 年之间，价格在 220-10659 美元之间，投资回收期在 0.3-11 年之间，体现能源在 136-18302 千瓦时之间，EPBT 在 1.1-3.63 年之间。

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

Solar Energy 工程技术-能源与燃料

CiteScore

13.90

自引率

9.00%

发文量

审稿时长

47 days

期刊介绍： Solar Energy welcomes manuscripts presenting information not previously published in journals on any aspect of solar energy research, development, application, measurement or policy. The term "solar energy" in this context includes the indirect uses such as wind energy and biomass