scholarly journals A Numerical Method for Blast Shock Wave Analysis of Missile Launch from Aircraft

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Sebastian Heimbs ◽  
Josef Ritzer ◽  
Johannes Markmiller
Keyword(s):  
Shock Wave ◽  
Structural Analysis ◽  
Numerical Method ◽  
Experimental Test ◽  
Test Series ◽  
Shock Wave Loading ◽  
Wave Loading ◽  
Wave Analysis ◽  
Military Aircraft ◽  
Laboratory Environment

An efficient empirical approach was developed to accurately represent the blast shock wave loading resulting from the launch of a missile from a military aircraft to be used in numerical analyses. Based on experimental test series of missile launches in laboratory environment and from a helicopter, equations were derived to predict the time- and position-dependent overpressure. The method was finally applied and validated in a structural analysis of a helicopter tail boom under missile launch shock wave loading.

scholarly journals Structure Analysis of Marine Pipes under the Effect of Water Explosion Force (Wave)

2017 ◽  
Vol 3 (6) ◽  
pp. 442-449 ◽  
Author(s):  
Kamran Khalifehei
Keyword(s):  
Shock Wave ◽  
Numerical Modeling ◽  
Numerical Method ◽  
Structure Analysis ◽  
Underwater Explosion ◽  
Shock Wave Loading ◽  
Wave Loading ◽  
Structure Interaction ◽  
Shockwave Loading ◽  
Abaqus Software

Underwater explosion is a subject that has been paid attention to by many researchers. In this study the underwater explosion phenomena under shockwave loading is explored by numerical method. For this purpose, by modeling a marine pipe buried in the water by ABAQUS software, the effect of the shock wave and the damages were assessed. Then using the laboratorial results, the fluid-structure interaction and shock wave loading and its results were analysed. Finally, it was concluded from numerical modeling that the highest levels of strain on the pipe buried in the water under underwater explosion and shock wave loading occur in the ending parts of the pipe in both sides and away from explosion field.

The effect of shock-wave loading on transformation temperatures, elastic and anelastic properties of β′ 1 Cu-Al-Ni martensitic single crystals

2002 ◽  
Vol 82 (12) ◽  
pp. 2419-2440
Author(s):  
S. Golyandin ◽  
S. Kustov ◽  
S. Nikanorov ◽  
K. Sapozhnikov ◽  
A. Sinani ◽  
...  
Keyword(s):  
Shock Wave ◽  
Single Crystals ◽  
Shock Wave Loading ◽  
Wave Loading ◽  
Transformation Temperatures

Effect of shock-wave loading on mechanical and thermomechanical characteristics of shape-memory alloys 45Ti–45Ni–10Nb and 43Ti–46Ni–8Nb–3Zr

2016 ◽  
Vol 117 (9) ◽  
pp. 962-968 ◽  
Author(s):  
N. N. Popov ◽  
V. F. Lar’kin ◽  
V. A. Ogorodnikov ◽  
D. V. Presnyakov ◽  
Yu. A. Lar’kina ◽  
...  
Keyword(s):  
Shock Wave ◽  
Shape Memory Alloys ◽  
Shape Memory ◽  
Shock Wave Loading ◽  
Wave Loading ◽  
Thermomechanical Characteristics

Study of MAX Phase-Based Compacts Obtained by Shock-Wave Loading Method

2017 ◽  
pp. 327-333
Author(s):  
Larysa Sudnik ◽  
Aleksey Luchenok ◽  
Yuliya Kaladkevich ◽  
Victor Tkachuk ◽  
Tatiana Prikhna ◽  
...  
Keyword(s):  
Shock Wave ◽  
Max Phase ◽  
Shock Wave Loading ◽  
Wave Loading ◽  
Loading Method

Formation of amorphous nickel aluminides under shock-wave loading

1987 ◽  
Vol 5 (3) ◽  
pp. 75-78 ◽  
Author(s):  
I.K. Simonsen ◽  
Y. Horie ◽  
R.A. Graham ◽  
M. Carr
Keyword(s):  
Shock Wave ◽  
Nickel Aluminides ◽  
Shock Wave Loading ◽  
Wave Loading
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