2020
DOI: 10.1016/j.compag.2020.105229
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Modelling and simulation of the straw-grain separation process based on a discrete element model with flexible hollow cylindrical bonds

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Cited by 21 publications
(6 citation statements)
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“…However, crop-machine interaction needs to be examined for proper material handling in the harvester to increase operational efficiency. It is thus suggested that the dynamic behavior of crop materials and their interaction with harvesting machine components can be simulated using DEM [106][107][108][109][110][111][112]. Several researchers have reported significant results of DEM modeling of grain crops (Figure 8a), root crops (Figure 8b), and other plant materials including stalks (Figure 8c) and leaves (Figure 8d) interacting with machines.…”
Section: Harvestingmentioning
confidence: 99%
“…However, crop-machine interaction needs to be examined for proper material handling in the harvester to increase operational efficiency. It is thus suggested that the dynamic behavior of crop materials and their interaction with harvesting machine components can be simulated using DEM [106][107][108][109][110][111][112]. Several researchers have reported significant results of DEM modeling of grain crops (Figure 8a), root crops (Figure 8b), and other plant materials including stalks (Figure 8c) and leaves (Figure 8d) interacting with machines.…”
Section: Harvestingmentioning
confidence: 99%
“…Переважна більшість наукових досліджень процесу сепарування зернових мас та різних сипких матеріалів присвячена моделюванню цього процесу та визначенню раціональних режимів роботи і параметрів сепараторів, за яких буде забезпечена ефективна робота сепаратора [15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31]. Також у наукових працях представлені результати визначення впливу фізико-механічних властивостей сипких матеріалів на процес сепарування [32].…”
Section: стан питання та постановка проблемиunclassified
“…The grain entrainment loss refers to the free grain discharged together with the entrained stalks coming out of the straw outlet, which is one of the key specifications of the operation performance of the thresher device [25]. The comparison in terms of grain-entrainment loss rate under different forward speeds (feed rate) and threshing gaps with both adjustment methods is shown in Figure 8.…”
Section: Grain-entrainment Loss Ratementioning
confidence: 99%