报告人：边红（新疆师范大学 教授）
报告时间：2024年11月 10日(周日)上午9:00
联系人：陈海燕教授
报告地点：章辉楼442
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报告摘要： Central receiver system is one of the most promising solar energy harvesting technologies, which focuses sunlight onto the receiver through heliostats to generate high temperatures for thermal cycling. The optimal layout of the heliostat plays a crucial role, but the pattern-free heliostat field layout requires multiple uses of computationally intensive shadowing and blocking efficiency, which is highly time-consuming. In this work, a new geometric projection method, Projection radius method (PRM), is proposed. It includes two aspects: (i) Quickly and effectively selecting heliostat candidates with shadowing and blocking potential by the incident and reflected ray projection radius; (ii) Designing the pattern-free heliostat field layout by employing overlap radius instead of shadowing and blocking efficiency. The results indicate that, compared to traditional methods, when designing 2650 heliostats, (i) the calculation time for optical efficiency was reduced by 63%; (ii) optical efficiency increased by 1.23%, and designing a pattern-free layout took only 2.78 h. These advancements facilitate the efficient design of large-scale pattern-free heliostat field layouts.
报告人简介：厦门大学理学博士,教授,硕士生导师，新疆师范大学数学科学学院学术委员会主任、校学术委员会委员；中国运筹学会图论组合分会女性工作委员会主任、乌鲁木齐市第十六届人民代表大会代表、新疆维吾尔自治区数学学会副理事长，九三学社新疆师范大学支社副主委。主要从事匹配理论、化学图论以及信息网络分析等方面的应用基础性研究，在 Renewable Energy、Discrete Mathematics、MATCH、Polycyclic Aromatic Compounds、AI Communications 等期刊发表 SCI 学术论文 40 篇、EI 20 篇。主持国家自然科学基金 4 项，自治区级自然科学基金 6 项；主编《初等数论基础》本科教材 1 部；主持自治区研究生精品课《抽象代数》；主持校级教学创新团队 1 个、一流专业 1 个（数学与应用数学）、一流课程《初等数论》1 门；指导完成大学生创新创业国家级、省部级项目各 1项；第二、三届新疆师范生技能大赛“优秀指导教师”；2010、2015 年度校级“巾帼建功”标兵。
