Test of hydraulic transients and vibration of spillway tunnel

溢洪道水力瞬变和振动试验

• 批准号: 490445-2015
• 负责人: Li, James
• 金额: $ 1.82万
• 依托单位: Ryerson University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2015
• 资助国家: 加拿大
• 起止时间: 2015-01-01 至 2016-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=586485
• 关键词: Test; hydraulic; transients; vibration; spillway

Design of small hydropower generation stations requires the analysis of hydraulic transients at the spillway tunnel and the associated structural vibrations. Currently, there are no integrated simulation models that can be used by designers to analyze hydraulic transients and the associated structural vibrations simultaneously. The proposed research project will examine the modelling approaches of hydraulic transients at spillway tunnels and the associated structural vibrations, formulate an integrated modelling approach to model transients and structural vibrations, develop new numerical testing models, conduct numerical experiments to generate simulated data of hydraulic transients and structural vibrations, evaluate the simulated data in terms of appropriateness and limitations, and recommend how to model hydraulic transients at spillway tunnels and the associated structural vibrations. This project will provide new knowledge to the partner organization (resulting in increasing consulting jobs, revenue, and employee), contribute to a better design small hydropower generation stations, and train Highly Qualified Personnel (HQP) at the Masters and Post-doctoral fellow levels.

小型水电站的设计需要对泄洪洞的水力瞬变过程和相关的结构振动进行分析。目前，还没有集成的仿真模型，可用于设计师分析水力瞬变和相关的结构振动同时进行。建议的研究项目将研究泄洪洞水力瞬变和相关结构振动的建模方法，制定一个综合建模方法来建模瞬变和结构振动，开发新的数值测试模型，进行数值实验以生成水力瞬变和结构振动的模拟数据，评估模拟数据的适当性和局限性，并建议如何模拟泄洪洞的水力瞬变和相关的结构振动。该项目将向伙伴组织提供新知识（ 在增加咨询工作，收入和员工），有助于更好地设计小水电站，并在硕士和博士后研究员水平上培养高素质人才（HQP）。