To determine the distribution pattern of threshing and separating device, simulation experiment on our self-designed drum-shape bar-tooth longitudinal axial flow device was carried out with help EDEM software, by which radial curve threshed mixture along cylinder acquired. The three-dimensional mass drawn using Matlab bench test self-built small-scale performance platform, consistent conditions...

The article considers a number of models for describing threshing technology, which is associated with variety physical and mechanical properties plants under different conditions. analysis determining the position site relatively high resistance to movement plant mass carried out, may allow taking constructive measures increase speed stems reduce their damage machines sizes. main components me...

Accurately diagnosing blockages in a threshing cylinder is crucial for ensuring efficiency and quality combine harvester operations. However, terms of blockage diagnostic methods, the current state affairs characterized by model-based approaches that can be highly time-consuming difficult to implement, while data-driven lack interpretability. To address this situation, we propose temporal assoc...

in the present study an attempt has been made to use a non-parametric method data envelopment analysis (dea) for assessing source-wise and operation-wise the technical efficiency (te) and return-to-scale (rts) for paddy production in four zones of the state of punjab, india. the results were then compared to corresponding ones already obtained from a parametric method (cobb-douglas production f...