The numerical analysis of aerodynamic performance on the large turning angles cascade with chordwise slots is carried out. 本文对弦向开缝的某大转角压气机叶栅的气动性能进行了数值分析。
It's the most efficient way to improve the bamboo utilization ratio in the production of bamboo plywood to use radical bamboo strips instead of chordwise bamboo strips. 用径向竹篾替换弦向竹篾来生产各种竹胶合板是提高竹材利用率最有效的途径。