TheStructureOptimizationoftheSiphonicBedpansFlowChannelBasedontheNumericalSimulationTechnologyGeZhenghao,WangJinshui,SuPenggang,LiangJiangboShaanxiUniversityofScience&Technology,Xian,Shaanxi,710021,ChinagezhAbstractAccordingtosiphonicbedpansworkprinciple,siphonicbedpanwithvariationalsectionflowchannelisputforwardsintoapplicationinthispaper.Structuredesignoptimizationofsiphonicbedpansflowchannelisdiscussed.BasedonmakinguseofPro/Etoconducttheparametrizationmodelingofthes