prism-teyp anamorphotic attachment

Methods to analyze the velocity, pressure, rate and energy of air - flow in BCF texturing units are studied based on the theory of aerodynamics, and the air - flow status is discussed.

运用气体动力学的知识,研究了BCF变形装置气流场的速度、压强、流量及能量分布特征,以此描述流体的流动状态。