Flow Birefringence Method and It''s Application in Flow Measurement
液体双折射方法及其在流场测量中的应用

In this paper, the flow birefringence method and related basic properties of streaming birefringence material are studied; The consistency between two kinds of mechanics-optics relations are discussed; The advantage of this method in the measurement of two-dimensional flow is proved both theoretically and experimentlly. The clue of data-processing is also given,