Advanced Particle Image Velocimetry System

先进的粒子图像测速系统

• 批准号: RTI-2020-00220
• 负责人: Siddiqui, Kamran
• 金额: $ 10.44万
• 依托单位: University of Western Ontario
• 依托单位国家: 加拿大
• 项目类别: Research Tools and Instruments
• 财政年份: 2019
• 资助国家: 加拿大
• 起止时间: 2019-01-01 至 2020-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=693572
• 关键词: Advanced; Particle; Image; Velocimetry; System

Particle image velocimetry (PIV) is an optical technique to remotely measure flow velocities without disturbing the flow. Funds are requested to replace an old PIV system with a new and advanced system. The current PIV system was funded through NSERC RTI grants and its main components have either reached or passed the expected working life and have already experienced major technical problems requiring repair. Hence, the current PIV system could suffer a catastrophic failure at any time, which has severe consequences on the research programs supported by the current system, the HQP training and the completion time of student theses.******The requested PIV equipment is an ultra-high-resolution system, which will allow measurement of the dynamical behaviour of flows over a wide range of scales. This will enable researchers and their teams to enhance their diverse research programs (covering energy and environment to biomedical and modelling/diagnostic tools) with the focus on advancement of fundamental knowledge, cutting-edge discoveries and practical applications. The requested equipment will provide unique opportunities for the training of HQP and is expected to promote equity, diversity and inclusion. The innovative and advanced research conducted through the requested equipment will contribute to Canada becoming the world leader in science and innovation and will also support efforts towards sustainability and meeting the challenges of climate change.**

粒子图像测速技术（PIV）是一种在不干扰流动的情况下远程测量流速的光学技术。请求提供资金，以新的先进系统取代旧的实物存量核实系统。目前的PIV系统是通过NSERC RTI赠款资助的，其主要部件已经达到或超过了预期的工作寿命，并且已经出现了需要维修的重大技术问题。因此，当前的PIV系统随时可能发生灾难性的故障，这对当前系统支持的研究计划，HQP培训和学生论文的完成时间都有严重的后果。所要求的粒子图像测速设备是一个超高分辨率系统，可用于测量各种尺度的流动动态。这将使研究人员及其团队能够加强其多样化的研究计划（涵盖能源和环境，生物医学和建模/诊断工具），重点是基础知识的进步，尖端发现和实际应用。所要求的设备将为人力资源规划人员的培训提供独特的机会，预计将促进公平、多样性和包容性。通过所要求的设备进行的创新和先进研究将有助于加拿大成为世界科学和创新的领导者，并将支持实现可持续性和应对气候变化挑战的努力。