The pressure characteristics at the tip of delivery tube is strongly related with the flow condition of the gas jet.
导液管末端压力特征与气体射流的流动状态密切相关。
2
Water ACTS as the standoff to some extent; in the meanwhile, it will shorten the jets by eroding the jettip.
水介质在一定程度上起着炸高的作用，同时对射流头部又产生侵蚀效果。
3
In the experiment, the X-ray testing system takes pictures of the jet formatting and stretching. According to the pictures, we can calculate the jettip average velocity.