caa a22 4500 469040289 CHVBK 20180323132809.0 cr unu---uuuuu 170328e19920901xx s 000 0 eng 10.1007/BF02663692 doi (NATIONALLICENCE)springer-10.1007/BF02663692 Experimental studies on the mechanism and control of secondary flow losses in turbine cascades [Elektronische Daten] [Zhongqi Wang, Wanjin Han, Wenyuan Xu] This paper summarizes the results of the authors' 4 year experimental studies on the secondary flow losses in turbine cascades. Cascade wind tunnel experiments were carried out concerning the influence of aspect ratios, incidence, turning angles and outer endwall divergent angles in order to unveil the evolution mechanism of secondary flow losses in turbine cascades without end clearance. Some methods for controlling the secondary flows are investigated including the blade leaning, blade cambering, endwall convergence and leading edge extension at two ends of the blade. Science Press, 1992 turbine cascade nationallicence secondary flow nationallicence flow losses nationallicence flow control nationallicence Wang Zhongqi Harbin Institute of Technology, China aut Han Wanjin Harbin Institute of Technology, China aut Xu Wenyuan Harbin Institute of Technology, China aut Journal of Thermal Science Science Press 1/3(1992-09-01), 149-159 1003-2169 1:3<149 1992 1 11630 https://doi.org/10.1007/BF02663692 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02663692 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Zhongqi Harbin Institute of Technology, China aut NATIONALLICENCE 700 1- Han Wanjin Harbin Institute of Technology, China aut NATIONALLICENCE 700 1- Xu Wenyuan Harbin Institute of Technology, China aut NATIONALLICENCE 773 0- Journal of Thermal Science Science Press 1/3(1992-09-01), 149-159 1003-2169 1:3<149 1992 1 11630 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer