Parameter Calibration and Systematic Test of a Discrete Element Model (DEM) for Compound Fertilizer Particles in a Mechanized Variable-Rate Application

In order to obtain accurate discrete element simulation model (DEM) parameters of compound fertilizer and solve the problem of challenging measurement of contact parameters of compound fertilizer particle, simulation calibration test was carried out by using EDEM simulation soft-ware. This study mea...

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Autori principali:	Fahui Yuan, Hanwen Yu, Lin Wang, Yinyan Shi, Xiaochan Wang, Hui Liu
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	MDPI AG 2023-02-01
Serie:	Agronomy
Soggetti:	compound fertilizer discrete element model Hertz-Mindlin no-slip model contact characteristics parameter calibration angle of repose
Accesso online:	https://www.mdpi.com/2073-4395/13/3/706
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