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Bulk Solids Handling - Towards the 21st Century

机译:散装固体处理-迈向21世纪

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This paper presents a brief historical overview of the subject of Bulk Solids Handling from the 1880's to the present. The early silo research commenced in the 1880's and spanned some 25 years. The work in powder mechanics and soil mechanics that characterised the contributions over the first half of this century is indicated with the major thrust coming in the 1950's through the fundamental work of Jenike. The work of Jenike laid the foundations for a wide range significant research developments that have occurred over the past 40 years. The work has covered such topics as flow property testing, theories of flow, modelling of particle systems by continuum theory and discrete elements, vibrations of powders, blending and mixing and wall loads under initial filling, flow and pulsing conditions. The importance of industrial orientated research is strongly emphasised. It is shown that in many areas of industrial operations, the range and complexity of the problems multiply at a faster rate than the research outcomes. Industrial interaction is essential in identifying research areas and associated professional development activities.
机译:本文简要介绍了从1880年代到现在的散装固体处理这一主题。筒仓的早期研究始于1880年代,历时约25年。 1950年代以来,通过詹妮克(Jenike)的基础性工作而来的主要推动力表明了粉末力学和土壤力学方面的工作已成为本世纪上半叶的特色。詹尼克(Jenike)的工作为过去40年中发生的广泛而重要的研究发展奠定了基础。这项工作涵盖了以下主题:流动特性测试,流动理论,通过连续理论和离散元素对粒子系统进行建模,粉末的振动,混合和混合以及初始填充,流动和脉冲条件下的壁载荷。强烈强调了产业导向研究的重要性。研究表明,在许多工业运营领域中,问题的范围和复杂性的增长速度快于研究成果。行业互动对于确定研究领域和相关的专业发展活动至关重要。

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