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Ali Khosravani, Jacky M. A. Desbiolles, Chris Saunders, Mustafa Ucgul and John M. Fielke
Disc seeders are commonly used in no-till farming systems, and their performance evaluation generally rely on expensive and time-consuming field experiments. Mathematical models can help speed up force-related evaluations and improve the understanding of...
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Ali Khosravani, Jacky M. A. Desbiolles, John M. Fielke, Mustafa Ucgul and Chris Saunders
There is a rising interest amongst Australian farmers to use disc seeders due to their ability to operate in high residue conditions and at higher speeds, commonly in the range of 12 to 15 km h-1. This paper reports on developing an analytical and discre...
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Xin Li, Yinping Zhang, Haojie He, Bin Wang, Hua Zhou, Duanyang Geng and Yuzi Zhang
In view of the large amount of wheat straw coverage and the difficulty with the high-speed working process used in traditional rotary tillage row cleaner. A row cleaner with staggered disc teeth for no-till planting was designed. It was determined that i...
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Peijian Lv, Mengmeng Zhang, Fei Cao, Defu Lin and Li Mo
This paper aims to establish an approach of power bookkeeping in a numerical study. To study the process of power conversion coursed in the flow field, the methodology employs a power-based analysis to quantify power terms. This approach is examined in a...
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Jiaqi Xue, Biao Ma, Man Chen, Liang Yu and Liangjie Zheng
This paper investigates the effects of disc deformation on the tilting-induced vibration of a splined spinning disc with axial-fixed boundaries.The purpose is to provide an intuitive interpretation of the vibration variance of the wet clutch system with ...
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Houari Ameur, Mohamed Bouzit
Pág. 469 - 476
The flow generated by a disc turbine in a cylindrical unbaffled tank was numerically modeled. This study was carried out for shear-thinning fluids. Analyses concern the effect of impeller rotational speed, fluid rheology and impeller blade curvature on t...
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