Distribution characteristics and parameter optimisation of an air-assisted centralised seed-metering device for rapeseed using a CFD-DEM coupled simulation
Hongji Hu, Zhonglin Zhou, Wencheng Wu, Wenhao Yang, Tao Li, Cheng Chang, Wanjun Ren, Xiaolong Lei
Topics & Concepts
Metering modeComputational fluid dynamicsAirflowRapeseedResidence time distributionDistribution uniformityDiscrete element methodSimulationMechanicsEnvironmental scienceEngineeringHead (geology)Flow (mathematics)Marine engineeringMechanical engineeringMaterials scienceChemistryAerospace engineeringComposite materialPhysicsGeologyFood scienceGeomorphologyPlant Surface Properties and TreatmentsGranular flow and fluidized bedsSoil Mechanics and Vehicle Dynamics