Investigation of a Novel Fan

对小说迷的调查

• 批准号: LP0454177
• 负责人: Prof Steven Armfield
• 金额: $ 8.61万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-01-01 至 2007-12-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0454177
• 关键词: Investigation; Novel; Fan

Fans are very widely used for cooling and heating, thrust and mass transport and are one of the most common fluid mechanical devices. An optimal fan design will maximise flow velocity and pressure rise for minimum energy requirements and noise production. De Rolfe has recently developed a new fan that shows considerable promise in comparison to conventional designs on single point tests. In this project experimental and computional fluid dynamics investigations of the new fan will be carried out to determine the basic fluid mechanics and to obtain performance curves. Scaling laws will be obtained and, if possible, the fan will be further optimised.

风扇广泛用于冷却和加热，推力和质量输送，是最常见的流体机械设备之一。最佳的风扇设计将最大限度地提高流速和压力上升，以达到最低的能源需求和噪音产生。De Rolfe最近开发了一种新的风扇，在单点测试中，与传统设计相比，该风扇显示出相当大的前景。 在本项目中，将对新风扇进行实验和计算流体动力学研究，以确定基本流体力学并获得性能曲线。将获得比例定律，如果可能的话，将进一步优化风扇。