U.S. Netherlands Cooperative Research on Bulk Solids Inter- action with Hopper Silos During Gravity Flow

美荷合作研究散装固体在重力流过程中与料斗筒仓的相互作用

• 批准号: 8713095
• 负责人: Alfred Bishara
• 金额: --
• 依托单位: Ohio State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-03-15 至 1990-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8713095&HistoricalAwards=false
• 关键词: U.S.; Netherlands; Cooperative; Research; Bulk

This award will enable Professor Alfred G. Bishara, Ohio State University, to collaborate with Professor Ir. F.J.C. Rademacher, University of Twente, The Netherlands. They will study the interactions between bulk solids and hopper silo walls under flow conditions. The need to do this research is indicated by the high incidence of hopper silo structural damage and failure that takes place under gravity flow of bulk solids. The increasing number and size of silos in agriculture, mining, chemical, slipping and other industries makes it more important to understand the response of these structures to various loading conditions. Many silo construction codes are based on incomplete evidence for good design. Professor Bishara is expert in the finite element analysis of bulk solids silo interactions and Professor Rademacher is skilled in parametric experimental investigations of the flow of bulk solids in hopper silos. Their skills are complementary and useful to the research they have successfully collaborated in the past.

该奖项将使俄亥俄州立大学的 Alfred G. Bishara 教授能够与 Ir. F.J.C. Rademacher，荷兰特文特大学。他们将研究流动条件下散装固体和料斗筒仓壁之间的相互作用。在散装固体重力流下，料斗筒仓结构损坏和失效的发生率很高，表明有必要进行这项研究。农业、采矿、化工、滑动和其他行业中筒仓的数量和规模不断增加，使得了解这些结构对各种负载条件的响应变得更加重要。许多筒仓建造规范都是基于不完整的良好设计证据。 Bishara 教授是散装固体筒仓相互作用的有限元分析专家，Rademacher 教授擅长对料斗筒仓中散装固体流动的参数实验研究。他们的技能对他们过去成功合作的研究是补充和有用的。