Author

P. Gupta

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Open access Aug 2026

DEM-FEA Optimization of Cultivator Tyne Geometry for Secondary Tillage

Background: The geometry of cultivator tynes is critical to tillage efficiency and structural reliability during secondary tillage. Conventional evaluation methods rely primarily on field experiments, which are time-consuming, costly, and often affected by variable soil conditions. Aims: This study used an integrated...

K. Dheenadhayalan, K. Dabhi, K. Jethva et al. · Journal of Experimental Agri... · 0 citations

Review Open access Aug 2026

Application of the Discrete Element Method to Soil–Tool Interaction: A Critical Narrative Review of Contact Models, Calibration and Predictive Reliability

Numerical modelling of the interaction between soil-engaging tools and agricultural soils has become central to the design of tillage and seeding equipment, where draught reduction, controlled soil disturbance and residue management influence energy use and crop establishment. The discrete element method (DEM), which r...

M. Onker, P. Gupta, R. Salunkhe et al. · Journal of Experimental Agri... · 0 citations