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Numerical Simulation of Flow of Bulk Solids Using CANAsand Constitutive Model
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نویسنده
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Noorzad Ali ,Poorooshasb H.B
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منبع
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international journal of civil engineering - 2005 - دوره : 3 - شماره : 3,4 - صفحه:129 -139
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چکیده
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The canasand constitutive law in conjunction with the id technique is used to study the flow phenomenon in a cohesionless granular medium placed between two parallel, rough vertical walls. it is shown that the development offlow is influenced by the geometry ofthe case. however themainfactoristhevoidratio ofthemedium:i.e. archingwillpreventthefree flowofthematerial ifits void is close to the compact state. the study is extended to cover the axisymmetric situation. here theflowofbulksolids through a circularopening atthe base ofa cylindricaltankis examined
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کلیدواژه
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CANAsand model ,granular material ,bulk solid ,flow property ,compact state ,arching
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آدرس
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power and water university of technology, Water Engineering Faculty, ایران, Concordea University, Department of Building, Civil and Environmental Engineering, Canada
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پست الکترونیکی
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pooroos@yahoo.ca
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Authors
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