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Energy Consumption Requirements of Agricultural Dryers: An Overview CIGR Journal
Nwakuba, Nnaemeka Reginald; ASOEGWU, SABBAS N.; NWAIGWE, KEVIN N..
Artificial dryers promote high-quality dried food products in spite of their considerable energy consumption. This paper presents a review of energy consumption of agricultural dryers in order to ensure optimal dryer design and cost effective dryer operation which yield better quality dried products. From the review, dryer design, type, crop characteristics, and ambient environmental conditions are seen as major factors affecting dryer energy consumption. Energy consumption of different dryers with different products was reported using different empirical expressions and graphical approaches. Results obtained show that microwave dryers have about 70% energy savings when compared to other artificial dryers due to their low energy consumption at higher power...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agricultural Engineering Drying; Dryer; Agricultural products; Heat; Energy consumption..
Ano: 2016 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3863
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Effects of some air-jet impingement parameters on the removal of sunflower seeds from the heads in linear movement CIGR Journal
Mirzabe, Amir Hossein; Chegini, Golam Reza; Massah, Jafar; Khazaei, Javad.
Due to success of air-jet application in food and agricultural sciences, a new method was invented based on the impingement jets in order to eliminate a number of problems present in mechanical methods of removing sunflower seeds from the head. When the sunflower head had linear velocity and the nozzle was fixed, the effects of the seeds’ location on the sunflower head, reservoir pressure, nozzle diameter, linear velocity of the sunflower head, and the distance between the nozzle outlet and the surface of the sunflower head on its removed area were examined. The regions removed by the impingement of the air-jet were photographed and the area of the removed regions was calculated based on the image processing technique. The results showed that the area of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Sunflower; Thresher machine; Image processing; Linear velocity; Power consumption; Energy consumption..
Ano: 2021 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/6287
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