jet velocity distribution

The classical penetration equation based on the virtual origin theory can well describe the penetration behaviour of the continuous jet with linear velocity distribution.

对于沿射流长度方向具有线性分布速度的连续射流，经典的基于虚拟原点理论的射流侵彻关系式能很好的描述其侵彻行为。

Measures critical jet velocity, velocity field distribution and effective limits of this suction-airflow under different conditions.

测量了该吸气流动在不同工况下的临界射流速度、速度场分布、有效作用范围。

The tangential velocity distribution measured in this study is similar to a vortex core existing along the jet axis.

旋转射流的切向速度分布相当于射流中存在一个旋转的涡核。