Agronomy, Volume 12, Issue 10
2022 October - 353 articles
Cover Story: Sugarcane is the most essential sugar crop in the world and is mainly planted in regions such as Brazil, India, and China. Currently, sugarcane mechanized harvesting technology has the major problems of a high trash content and loss rate, which seriously restrict the promotion of sugarcane harvesters. As a critical working part of the sugarcane chopper harvester, the extractor has a decisive effect on the operating performance of the whole machine, especially the trash removal performance. This paper designed three kinds of negative pressure structures for the HN4GDL-194 sugarcane chopper harvester extractor, and the internal flow field simulation is conducted using a CFD numerical simulation method. This study can provide a reference for the design of the negative pressure structure of the sugarcane harvester extractor and the reduction in the sugarcane trash content and loss rate. View this paper - Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
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