Sponsored by the National Natural Science Foundation of China(Grant No.51179134);the National Key Basic Research Program of China(Grant No.2014CB239203);Program for New Century Excellent Talents in University(Grant No.NCET-12-0424)
The performance of an annular jet pump( AJP) is determined by its area ratio A( ratio of cross sectional area of throat and annular nozzle) and flow rate ratio q( ratio of primary and secondary flow rate,Qs/Qj),while ...