Sweep-twist adaptive rotor blade : final project report.
Sweep-twist adaptive rotor blade : final project report.
复制标题
扫扭自适应转子叶片：最终项目报告。
DOI：
--
复制
发表时间：
2010
期刊：
影响因子：
--
通讯作者：
T. Ashwill
中科院分区：
文献类型：
--
作者：
T. Ashwill
Knight & Carver与桑迪亚国家实验室签订合同，开发一种扫掠扭曲自适应转子（星星）叶片，减少了操作负载，从而允许更大，更高效的转子。叶片设计使用外叶片扫掠来产生扭曲耦合，而没有成角度的光纤。Knight & Carver成功地设计、制造、测试和评估了星星原型叶片。通过实验室和现场测试，Knight & Carver表明星星叶片符合该项目的工程设计标准和经济目标。2008年期间，在特哈查比成功地测试了一个星星原型，并收集了大量数据集，以支持该技术的工程和商业开发。本报告记录了用于开发星星叶片设计的方法，并审查了用于实验室和现场测试的方法。这项工作表明，星星技术可以提供更大的能量捕获，而不会增加涡轮机的运行负载。
Knight & Carver was contracted by Sandia National Laboratories to develop a Sweep Twist Adaptive Rotor (STAR) blade that reduced operating loads, thereby allowing a larger, more productive rotor. The blade design used outer blade sweep to create twist coupling without angled fiber. Knight & Carver successfully designed, fabricated, tested and evaluated STAR prototype blades. Through laboratory and field tests, Knight & Carver showed the STAR blade met the engineering design criteria and economic goals for the program. A STAR prototype was successfully tested in Tehachapi during 2008 and a large data set was collected to support engineering and commercial development of the technology. This report documents the methodology used to develop the STAR blade design and reviews the approach used for laboratory and field testing. The effort demonstrated that STAR technology can provide significantly greater energy capture without higher operating loads on the turbine.