【摘要】 综合考虑了气体对射流泵喉管—扩散管阻力系数和流量比的影响。指出了气体对射流泵效率的影响是多方面的 ,所以在优化参数时 ,应尽量避开其不利区。更多还原

【Abstract】 This paper analyzes the influence of gas on jet pump efficiency from the aspects including resistance force coeffiency and fluid rate.It is pointed out that the curve between jet pump efficiency and R GL exists a bad zone.The zone should be avoided in designations.更多还原