变压场中蒸汽泡的动力学研究(英文) |
| |
作者姓名: | Kirill V.Rozhdestvensky |
| |
摘 要: | This paper presents analytical and numerical results of vapor bubble dynamics and acoustics in a variable pressure field.First, a classical model problem of bubble collapse due to sudden pressure increase is introduced. In this problem, the Rayleigh–Plesset equation is treated considering gas content, surface tension, and viscosity, displaying possible multiple expansion–compression cycles. Second, a similar investigation is conducted for the case when the bubble originates near the rounded lead...
|
|
|