mass-flow相关论文
Analysis of rotorcraft dynamics requires solution of the rotor induced flow field.Often,the appropriate model to be used......
Current procedures for mass-flow hopper design are based on the radial stress theory developed by Jenike and involve the......
带钢厚度控制是冷轧带钢生产中最重要的控制环节。由于采用常规控制手段无法获取精确的前滑值,不能实现精确的秒流量控制,因此,越......
阐述了６００ＭＷ超临界压力锅炉垂直一次上升水冷壁水动力特性的研究结果，根据计算结果探讨了合适的节流圈组合方式和节流圈尺寸的选择，使水冷......
