The dependence of jetspeed upon pressure and that of wavelength of surface wave upon vibration condition was studied through rapid solidification.
并以此为基础研究在层流射流条件下 ，金属熔体受一定激振频率后产生的表面波波长和激振频率的关系。
2
Porous material property shocked was studied and analyzed. Approximated jetspeed calculation method was presented and compared with the measurement results.