Experimental model of the role of cracks in the mechanism of explosive eruption of St. Helens-80
- 作者: Kedrinskii V.1, Skulkin A.1
-
隶属关系:
- Lavrentev Institute of Hydrodynamics, Siberian Branch
- 期: 卷 62, 编号 7 (2017)
- 页面: 1024-1029
- 栏目: Gases and Liquids
- URL: https://journals.rcsi.science/1063-7842/article/view/199651
- DOI: https://doi.org/10.1134/S1063784217070052
- ID: 199651
如何引用文章
详细
A unique mini model of explosive volcano eruption through a formed system of cracks is developed. The process of crack formation and development is simulated by electric explosion of a conductor in a plate of optically transparent organic glass submerged into water. The explosion of a wire aligned with a through hole in the plate generates shock-wave loading along the plate and forms cracks. The fundamental role of high velocity flow in crack wedging by a high power hydrodynamic flow of a pulsating explosion cavity has been demonstrated.
作者简介
V. Kedrinskii
Lavrentev Institute of Hydrodynamics, Siberian Branch
编辑信件的主要联系方式.
Email: kedr@hydro.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
A. Skulkin
Lavrentev Institute of Hydrodynamics, Siberian Branch
Email: kedr@hydro.nsc.ru
俄罗斯联邦, Novosibirsk, 630090