Micro-perforation for passive drag reduction

用于被动减阻的微穿孔

• 批准号: DP200101961
• 负责人: Prof Maziar Arjomandi
• 金额: $ 37.9万
• 依托单位: The University of Adelaide
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2020
• 资助国家: 澳大利亚
• 起止时间: 2020-06-01 至 2024-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP200101961
• 关键词: Micro; perforation; passive; drag; reduction

This project aims to reduce skin friction drag by developing a novel passive flow control method using micro-perforated surfaces. Advanced analytical and experimental modelling will be used to develop specific design solutions to improve efficiency in many real life applications, such as to reduce drag in the aerospace, maritime, gas pipelines and wind turbine industries. Expected outcomes include widely applicable knowledge and skills, improved modelling and experimental techniques and tools, and enhanced collaborations. Benefits to Australia are expected to include significant improvements to the efficiency of the aerospace and energy industries, a boost to the Australian economy, and a reduction in carbon emissions.

本计画旨在发展一种利用微穿孔表面之被动式流动控制方法，以降低表面摩擦阻力。先进的分析和实验建模将用于开发特定的设计解决方案，以提高许多真实的应用的效率，例如减少航空航天、海事、天然气管道和风力涡轮机行业的阻力。预期成果包括广泛适用的知识和技能、改进的建模和实验技术和工具，以及加强合作。对澳大利亚的好处预计将包括航空航天和能源行业的效率显著提高，促进澳大利亚经济发展，减少碳排放。