| 摘要 |
A broadcasting shredder of stubble remains, in which shredding knives are installed on rotors at angle to rotational axis. The value of angle is determined from the following dependence: , where E - module of resilience of mown stems, MPa; - stem height, cm; - density of planting, plants/m2; - stem cross-section area, mm2; - speed of rotors, m/s.
|
