A comparative investigation of a high-velocity impact of cosmic bodies upon water and ground

被引：0
|
作者：
Smetannikov A.S. [1 ]
机构：
[1] A. V. Luikov Heat and Mass Transfer Institute, National Academy of Sciences of Belarus, Minsk 220072
来源：
Journal of Engineering Physics and Thermophysics | 2007年 / 80卷 / 04期
关键词：
15;
D O I：
10.1007/s10891-007-0093-x
中图分类号：
学科分类号：
摘要：
The results of numerical simulation of the dynamics of a high-velocity impact upon a water surface are described in the approximation of two-dimensional hydrodynamics in cylindrical variables for bodies with dimensions, of about 1 km and impact velocities of about 50 km/sec. In the calculations a wide-range semiempirical equation of the state of water was used, with allowance for cold compression, phase transition into vapor, and the processes of dissociation and ionization. A comparison is made between calculations of an impact upon water and impacts upon different types of ground (gabbroid anorthosite, granite), which are described by both analytical equations of state and wide-range ones with phase transitions taken into account. © 2007 Springer Science+Business Media, Inc.
引用
收藏
页码：689 / 696
页数：7
相关论文
共 50 条
  • [31] Experimental investigation on characteristics of layered ice spheres under high-velocity impact
    Tan X.
    Feng X.
    Hu Y.
    Xie R.
    Yang S.
    Bai Y.
    Baozha Yu Chongji/Explosion and Shock Waves, 2020, 40 (11):
  • [32] Investigation of high-velocity impact on integral armor using finite element method
    Mahfuz, H
    Zhu, YH
    Haque, A
    Abutalib, A
    Vaidya, U
    Jeelani, S
    Gama, B
    Gillespie, J
    Fink, B
    INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2000, 24 (02) : 203 - 217
  • [33] Investigation on high-velocity impact of micron particles using material point method
    Liu, Ping
    Liu, Yan
    Zhang, Xiong
    Guan, Yu
    INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2015, 75 : 241 - 254
  • [34] THE FATE OF HIGH-VELOCITY CLOUDS: WARM OR COLD COSMIC RAIN?
    Heitsch, Fabian
    Putman, Mary E.
    ASTROPHYSICAL JOURNAL, 2009, 698 (02): : 1485 - 1496
  • [35] Investigation of the protective properties of cermets of combined structure under high-velocity impact
    Belov, N. N.
    Yugov, N. T.
    Tabachenko, A. N.
    Afanas'eva, S. A.
    Yugov, A. A.
    Arkhipov, I. N.
    Martsunova, L. S.
    RUSSIAN PHYSICS JOURNAL, 2008, 51 (07) : 671 - 679
  • [36] INVESTIGATION OF VISCOSITY OF METALS IN HIGH-VELOCITY COLLISIONS
    GODUNOV, SK
    DERIBAS, AA
    ZAKHAREN.ID
    MALI, VI
    COMBUSTION EXPLOSION AND SHOCK WAVES, 1971, 7 (01) : 114 - 118
  • [37] THE HIGH-VELOCITY MOTION OF BODIES IN THE HYDROGEN-AIR MIXTURE
    CHERNYI, GG
    CHERNIAVSKII, SI
    BAULIN, NN
    DOKLADY AKADEMII NAUK SSSR, 1986, 290 (01): : 44 - 47
  • [38] Experimental study on the multiscale scattering of high-velocity heterogeneous bodies
    Qin Zhen-Chao
    Wei Jian-Xin
    Di Bang-Rang
    Wang Di
    APPLIED GEOPHYSICS, 2022, 19 (01) : 1 - 10
  • [39] Experimental study on the multiscale scattering of high-velocity heterogeneous bodies
    Qin Zhen-Chao
    Wei Jian-Xin
    Di Bang-Rang
    Wang Di
    Applied Geophysics, 2022, 19 : 1 - 10
  • [40] Certain Characteristics of the High-Velocity Motion of Bodies in a Resisting Medium
    V. M. Kuznetsov
    A. N. Minailos
    S. V. Chernov
    Fluid Dynamics, 2002, 37 : 336 - 345
12345