空气喷射器广泛应用于抽空工艺容器和维持真空。因为它工作可靠又没有动件。尽管存在着许多可行的资料,但对喷射器的设计仍缺乏简易可行的方法。对于给定的任务,本图对估算喷射器的尺寸,提供了适用而又简捷的方法。 本图是建立在下述方程,而方程来源于文献( 1—4)中的可靠资料 Air injectors are widely used to evacuate process vessels and maintain vacuum. Because it works reliably without moving parts. Despite the many available data, there is still no easy way to design the injector. For a given mission, this figure provides a useful and straightforward way to estimate the size of the injector. The plot is based on the following equation, and the equation is derived from the reliable data in (1-4)