An experimental investigation on the flow past a circular cylinder in the range ofReynolds number 104 to 8 x 104 described in present paper. The results indicated that,as Reynolds number increasing in the sub-critical...An experimental investigation on the flow past a circular cylinder in the range ofReynolds number 104 to 8 x 104 described in present paper. The results indicated that,as Reynolds number increasing in the sub-critical flow, the separated poin*ts and the totaldrag were nearly constant, but the local mean-pressure distributions varied, especially theposition of the minimum local pressure θP min so Pushed forward, that the relationship couldbe shown as:θPmin Re0.05965 = 2.展开更多
文摘An experimental investigation on the flow past a circular cylinder in the range ofReynolds number 104 to 8 x 104 described in present paper. The results indicated that,as Reynolds number increasing in the sub-critical flow, the separated poin*ts and the totaldrag were nearly constant, but the local mean-pressure distributions varied, especially theposition of the minimum local pressure θP min so Pushed forward, that the relationship couldbe shown as:θPmin Re0.05965 = 2.