【摘要】 <正> 一、引言 贯流式风机(CROSS-FLOW FAN OR TANGENTIAL FAN)按照与轴流式和离心式风机不同的方式工作。由于其气流在风机中两次被加速,动压较高,出口截面呈长条形,出口速度分布均匀可获得扁平而高速的出口气流,并且气流到达的距离较长,噪音也较低。因此贯流风机获得了越来越多的应用。然而,由于该风机的特殊结构,加上其更多还原

【Abstract】 This paper deduced the flow equations and correspondent boundary conditions respectively in entering end region, inflow region and exit region of a cross-flow fan and presented the computation results. Besides, the cross-flow fan experiment research was made on the fan experiment stand. The comparison between the computation and experiment result was made, which showed the comformability.更多还原