Evolution of unstable explosion shock wave: Generation and transformation

被引：0

作者：

Wang, Han-cheng ^{[1
]}

Jiao, Jun-jie ^{[1
]}

Pan, Xu-chao ^{[1
]}

Mondal, Joydip ^{[2
,3
]}

Hao, Yu ^{[1
]}

Qi, Yan-jie ^{[1
]}

Shan, Feng ^{[1
]}

Du, Wei ^{[1
]}

Fang, Zhong ^{[1
]}

Cheng, Yu-bo ^{[1
]}

Liu, Xing ^{[1
]}

He, Xiaolan ^{[1
]}

He, Yong ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Mech Engn, Nanjing 210094, Jiangsu, Peoples R China

[2] Univ Melbourne, Particulate Fluids Proc Ctr, Sch Chem, Parkville, Vic 3010, Australia

[3] Commonwealth Sci & Ind Res Org, Clayton, Vic 3169, Australia

来源：

PHYSICS OF FLUIDS | 2024年 / 36卷 / 11期

基金：

中国国家自然科学基金;

关键词：

WATER;

D O I：

10.1063/5.0238780

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

We present our discovery of unstable shock trains induced by transmission of unsteady detonation wave with electromagnetic and optical measurements. It reveals that transmission of explosion shock wave is essentially a transfer of state between matter with high energy densities and disturbed medium, and the wave structure depends on the uniformity of energy densities. The generation of transmitted shock wave differs generation of shock wave in the piston problem. This study could form theoretical and experimental basis of unsteady shock wave structure and foster further understanding the mechanism for generation of shock wave.

引用

页数：10

共 50 条

[31] Seismic wave generation by a nonisotropic explosion source
Stevens, Jeffry L.
Baker, G. Eli
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 2009, 114
[32] Piezoelectric tandem shock wave generation for extracorporeal shock wave lithotripters
Loske, AM
Prieto, FE
van Cauwelaert, J
Fernández, F
PHYSICA MEDICA-EUROPEAN JOURNAL OF MEDICAL PHYSICS, 2002, 18 (01): : 7 - 14
[33] Study on correlation prediction model for static explosion and dynamic explosion shock wave pressure
Wang, Liangquan
Kong, Deren
MEASUREMENT & CONTROL, 2024, 57 (07): : 879 - 892
[34] EVOLUTION OF UNSTABLE WAVE PACKETS IN AN INHOMOGENEOUS PLASMA
LAU, YY
BRIGGS, RJ
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1972, 17 (11): : 1002 - 1002
[35] Generation of converging strong shock wave formed by microsecond timescale underwater electrical explosion of spherical wire array
Antonov, O.
Efimov, S.
Yanuka, D.
Kozlov, M.
Gurovich, V. Tz.
Krasik, Ya. E.
APPLIED PHYSICS LETTERS, 2013, 102 (12)
[36] Evolution Laws of the Thermal Effect and Shock Wave Generated by Explosion of Thermobaric Explosive （TBX）Around the Tunnel Entrance
Ji, Yu-Guo
He, Yong
Tan, Yi-Zhong
Li, Jie
Shao, Lu-Zhong
Zhang, Jun-Nan
Zhang, Guo-Kai
Li, Gan
Hanneng Cailiao/Chinese Journal of Energetic Materials, 2024, 32 (12): : 1287 - 1297
[37] PROPAGATION UPWARD OF SHOCK WAVE FROM A STRONG EXPLOSION IN ATMOSPHERE
HAYES, WD
JOURNAL OF FLUID MECHANICS, 1968, 32 : 317 - &
[38] Influence of the explosion center on shock wave propagation in a confined room
Gault, K.
Sochet, I
Hakenholz, L.
Collignon, A.
SHOCK WAVES, 2020, 30 (05) : 473 - 481
[39] Action of explosion shock wave on three kinds of architectural glass
Jiang, Q. (jq_1587@163.com), 1600, Explosion and Shock Waves (34):
[40] Influence of Landform Slope on Propagation of Shock Wave in Ground Explosion
Xu Q.
Li Z.
Chen J.
Han L.
Liu Y.
Su J.
Huang F.
Binggong Xuebao/Acta Armamentarii, 2020, 41 : 96 - 101

← 1 2 3 4 5 →