The role of shear strain rate of an environmental flow in typhoon propagation is investigated using a shallowwatermodel.
利用浅水波正压模式研究了环境流场切应变率对台风移动的影响。
2
In the text, we used equivalent shallowwatermodel and truncated model method to analyse the stability of the jet, and pointed out the conditions of the appearing of instable wave.
本文应用等值浅水模式,采用截断模方法,分析了急流的稳定性,并给出急流上不稳定波出现的条件。
3
In order to model the acoustic target scattering in the shallowwater, first, the target with any kind of shape, such as a submarine, is modeled by geometric drawing software.