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首页> 外文会议>International Conference on Recent Advancement in Air Conditioning and Refrigeration >Design, Development and Performance of Indirect Type Solar Dryer for Banana Drying
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Design, Development and Performance of Indirect Type Solar Dryer for Banana Drying

机译：用于香蕉干燥的间接型太阳能烘干机的设计，开发和性能

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Due to higher prices and shortages of fossil fuels and to reduce the fuel consumption used in the drying process, more importance is given to solar energy sources as it is freely available.For these purposes, an indirect type solar dryer was designed and developed to dry agricultural products.Solar dryer consists of solar flat plate air collector with V-corrugated absorption plates, insulated drying chamber, and chimney for exhaust air.The total area of the collectors is 2 m~2.The size of the drying cabinet is 1 m x 0.4 m x 1 m (width, depth, and height).An experiment was conducted to study drying characteristics of banana.The qualitative analysis for drying of banana showed that moisture content of banana was reduced from initial value of 356% (db) to final moisture content of 16.3292%, 19.4736%, 21.1592%, 31.1582%, and 42.3748% (db) for Trayl, Tray2, Tray3, Tray4, and open sun drying respectively.The average thermal efficiency of the collector was found to be 31.50% and that of drying chamber was 22.38%.The temperature of drying air is the most important and effective factor during drying.The humidity of air as well as air velocity is also an important factor for improving the drying rate.
机译：由于化石燃料的价格较高，并减少了干燥过程中使用的燃料消耗，因此对太阳能来源进行了更多的重要性，因为它可以自由地提供。如此目的，设计并开发了一个间接式太阳能烘干机以干燥农产品。许可烘干机由太阳能平板空气收集器组成，具有V-波纹吸收板，绝缘干燥室和排气烟囱。收集器的总面积为2米〜2.干燥柜的尺寸为1 mx 0.4 mx 1米（宽度，深度和高度）。进行实验，研究香蕉的干燥特性。香蕉​​干燥的定性分析表明，香蕉的水分含量从初始值减少356％（DB）到最终水分含量为16.3292％，19.4736％，21.1592％，31.1582％和42.3748％（42.3748％（42.3748％（DB），分别为托盘4和开放式太阳干燥。收集器的平均热效率为31.50％那个麦片G室为22.38％。干燥空气的温度是干燥过程中最重要且有效的因素。空气的湿度以及空气速度也是提高干燥速率的重要因素。

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