Modelling and characterisation of biomass materials for pneumatic transport

用于气力运输的生物质材料的建模和表征

• 批准号: DP190103221
• 负责人: Prof Kenneth Williams
• 金额: $ 27.4万
• 依托单位: The University of Newcastle
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2019
• 资助国家: 澳大利亚
• 起止时间: 2019-04-08 至 2022-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP190103221
• 关键词: Modelling; characterisation; biomass; materials; pneumatic

This project aims to develop a particle scale microprobe to capture the transient dynamics of biomass compaction, dilation and associated airflow for pneumatic conveying and potentially beyond. Low velocity, dense phase pneumatic transport presents the ideal method for transporting delicate biomass feedstocks. However, without the fundamental understanding of the compactive and dilative response of biomass ensembles, pneumatic conveyors will be over-designed and energy intensive. This project will enable accurate measurement of the motion, inertia and force information at the particle scale, to produce more accurate design protocols for dense phase biomass pneumatic transport.

该项目旨在开发一种颗粒尺度的微探针，以捕获生物质压缩，膨胀和相关气流的瞬态动力学，用于气动输送和潜在的超越。低速密相气力输送是输送易碎生物质原料的理想方法。然而，如果没有对生物质集合体的压实和膨胀响应的基本理解，气动输送机将过度设计和能源密集。该项目将能够在颗粒尺度上精确测量运动、惯性和力的信息，为密相生物质气动输送提供更精确的设计方案。