Kravchenko Vladimir Sergeyevich
Organization, job position
• Kuban State Agrarian University
кафедра сельскохозяйственных машин
уборочная техника, методика проведения экспериментальных исследований
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Current rating (overall rating of articles)
Articles count: 3
Brake-off of a corn-cob from a stem occurs in expense of a corn-cob blow and pedicle distention in modern husker-shredder corn-harvesters. Any mechanical impact is connected with deformation of a corn-cob. Forces destroying connection between grains with rod appear under its deformation. Condition under which mechanical damage of a corn-cob occurs is considered in the article.
Method of replications amount determination under comparison of two samplings dependently on average values of samplings and their standard deviations is presented in this article. Example of samplings comparison by the criteria of Student has been shown.
The article deals with the methods of mathematical simulation of water distribution processes by the machine of unbroken front moving with deflector nozzles of sector influence. Mathematical simulation using lets choose the optimum labor and money expenditure. The nozzles work under low pressures, it results in power inputs reduction of liquid distribution process about the field along with more regular water distribution. The coefficient of water doze variation 1,71% under 7 m distance between the nozzles is got in the circulation example