机构地区: 西北工业大学动力与能源学院
出 处: 《风机技术》 2007年第6期8-11,17,共5页
摘 要: 将5种梯状间隙机匣处理结构,在斜流风机上进行数值模拟研究和试验研究,比较分析了不同机壳结构对该斜流风机性能和稳定性的影响。 In this paper, the five casing geometries with different step profiles under different clearance levels are examined and the numerical simulation research and test research on oblique flow fan are carried out respectively. Then the influences of different casing structures on performance and stability of the oblique flow fan are compared and analyzed.
领 域: [机械工程]