A Laser Doppler Anemometer (LDA) is used to measure and study the dividing flows in channels which are straight and annular with single opening or multi-openings. Flow patterns, distribution of velocities and pressure...A Laser Doppler Anemometer (LDA) is used to measure and study the dividing flows in channels which are straight and annular with single opening or multi-openings. Flow patterns, distribution of velocities and pressures, and allotment of now volumes are obtained in detail. Results show that dividingflow is very complicated.Dimensitons of the openings, shape o f the channel, and the backpressure in the channel affect the flow patterns of the dividing flow.展开更多
文摘A Laser Doppler Anemometer (LDA) is used to measure and study the dividing flows in channels which are straight and annular with single opening or multi-openings. Flow patterns, distribution of velocities and pressures, and allotment of now volumes are obtained in detail. Results show that dividingflow is very complicated.Dimensitons of the openings, shape o f the channel, and the backpressure in the channel affect the flow patterns of the dividing flow.
