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Zhilong Zhang and Aijun Geng
Reducing ear damage is the key to improving the quality of maize harvests. In order to reduce the impact and damage of the ear caused by the ear snapping mechanism, this paper proposes a method to convert ear deformation energy during collision into elas...
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J. Kalivoda,P. Bauer
Pág. 125 - 133
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A. M. Orlova,V. S. Lisnychyi,M. V. Smirnov
Pág. 162 - 166
The work considers three stages of derailment process, which are the flange climbing the railhead, the wheelset falling down from the rail and the wheelset motion over the sleepers. Numerical, roller rig and natural experiments were carried out for each ...
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