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Xin Wang, Haiqing Tian, Ziqing Xiao, Kai Zhao, Dapeng Li and Di Wang
To improve the operational efficiency of a hammer mill and delve into a high-efficiency, energy-saving grinding mechanism, the crucial parameters influencing the grinding of corn straw were identified as the spindle speed, hammer?sieve gap, and sieve por...
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Sebastian Ramm, Hans Heinrich Voßhenrich, Mario Hasler, Yves Reckleben and Eberhard Hartung
The European corn borer is a major pest of corn that overwinters in corn stubble and stalks. Shredding these residues disrupts the larvae?s habitat or directly harms them. A corn header has been engineered with a new type of cutting tool on its horizonta...
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Han Lin Shang
A key summary statistic in a stationary functional time series is the long-run covariance function that measures serial dependence. It can be consistently estimated via a kernel sandwich estimator, which is the core of dynamic functional principal compon...
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Jie Zhang, Xiang Tian, Chao Zhao, Xiuzhen Yu, Shiguan An, Rui Guo and Bin Feng
During the steady operation of the 9FF square bale corn stalk pulverizer, the rapidly rotating spindle drives the hammers and impellers to form a complicated airflow field environment in the crushing chamber. The flow field characteristics in the crushin...
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Mario Kovac, Boris Ravnjak, Drago ?ubaric, Tomislav Vinkovic, Jurislav Babic, Ðurdica Ackar, Ante Loncaric, Antonija ?aric, Vesna Ocelic Bulatovic and Antun Jozinovic
Starch is a polysaccharide that is widely used in food and other industries; therefore, due to its great potential, it is attempted to be maximally isolated from various foods rich in starch. Commonly, potatoes are used for starch production due to the r...
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Iuliana Gageanu, Gabriel Gheorghe, Catalin Persu, Nicolae-Valentin Vladu?, Dan Cujbescu, Mihai Gabriel Matache, Iulian Voicea, George-Catalin Ion, Ana-Maria Tabara?u, Sorin Petru? Boruz and Lorena-Diana Popa
This paper presents theoretical and experimental research on the process of calibrating corn seeds using a specialized equipment with cylindrical sieves, studying the influence of process parameters and corn seed particularities on the quality of the cal...
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Mirabela Augustina Pruteanu, Nicoleta Ungureanu, Valentin Vladu?, Mihai-Gabriel Matache and Mihaela Nitu
This study aims to optimize and assess the quality of the sorting process into homogeneous size classes of dried and chopped medicinal plants, by obtaining multivariate regression functions of polytropic and polynomial forms. Assessment of sorting qualit...
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Zheng Ma, Zelin Zhang, Zhaohui Zhang, Zhiqiang Song, Yanbin Liu, Yaoming Li and Lizhang Xu
Cleaning is one of the most important steps in the harvesting process, and the prolonged and high-load operation of the vibrating sieve can decrease its reliability. To uncover the structural flaws of the cleaning sieve in the crawler combine harvester a...
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Tao Zhang, Yaoming Li and Guoliang You
When processing wet rice, the efficiency of the combine harvester diminishes due to the heightened surface water content of the paddy. To address this, a hot air flow cleaning apparatus was engineered, and the effects of its operational parameters on cle...
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Deming Zhao, Zhisheng Cheng, Weiwei Zhang, Jinsheng Cui and He Wang
This paper presents a detailed thermal simulation analysis of the drilling process for icy soil in the lunar polar region. The aim is to investigate the temperature changes that occur in the debris removal area during the drilling process. We developed a...
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