Study of a shock wave in a tube produced by a spherical explosion

Anderzhanov, É. K.; Khristoforov, B. D.

doi:10.1007/bf00857903

Cited by 3 publications

(2 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Was used industrial camera SFR-2M with frequency of shooting up to 2.5 10 6 frames/s or in the version streak camera with resolution up to 2 10 -8 s. A typical picture of the strong shock wave flowing from a tube is shown on figure 1b. Equipment complex applied to measure the actions of blasts in different environments is outlined in [2,4,6]. Error of a single measurement by different methods did not exceed 10%.…”

Section: Statement Of the Testsmentioning

confidence: 99%

“…However, these applications usually used brisance action of contacting blasts [1,2]. An approximate theory of explosives blast in tubes with gas when the gas mass was smaller than the mass of explosion products m the results of measurements of shock waves parameters inside tubes with air at the blasts of powerful explosives at their open end are given in [3,4]. The discrepancy between the calculated and measured parameters of explosion shock wave was less than 10%, when the gas mass was smaller than the mass of explosion products.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

The Study of Large Plastic Deformation and Fracture of Plates by Blast of Explosives in the Tubes

Khristoforov

2014

ujes

View full text Add to dashboard Cite

Experimental studies and calculations of large plastic deformations and fracture of the aluminum alloy plates of different thickness by the shock waves of blasts of powerful explosives in tubes of different lengths and diameters were carried out. The deformations the plates were investigated with a single and consistent impact loading by shock waves. Parameters of shock waves and loads on the plates in the tubes were measured and method of their calculation was worked. The empirical dependences of the maximum residual deflections and increment area of the plates depending on the load pulse parameters and the plates were obtained. Dynamic strength of the aluminum alloy was defined.

show abstract

Section: Statement Of the Testsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The Study of Large Plastic Deformation and Fracture of Plates by Blast of Explosives in the Tubes

Khristoforov

2014

ujes

View full text Add to dashboard Cite

show abstract

Shock wave and radiation at explosion of spherical HE charge inside a tube filled with xenon

Anderzhanov

Medvedev

Tereza

et al. 2020

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

The operation of a powerful source of optical radiation based on explosion of spherical HE charges in metal tubes filled with xenon was investigated. The velocity and radiative characteristics of the shock wave propagating through the tube were determined. It is shown that reflective coating of pipe walls makes it possible to increase the density of the energy flux by more than an order of magnitude as well as to improve the shape of its time dependence. A three-dimensional numerical simulation of the formation and propagation of a shock wave was performed, and a simplified method for estimating the radiation intensity was proposed.

show abstract

Investigation of Shock Wave Parameters at Explosives Blasts in the Tubes with Air

Khristoforov

2013

ujes

View full text Add to dashboard Cite

Study of a shock wave in a tube produced by a spherical explosion

Cited by 3 publications

References 1 publication

The Study of Large Plastic Deformation and Fracture of Plates by Blast of Explosives in the Tubes

The Study of Large Plastic Deformation and Fracture of Plates by Blast of Explosives in the Tubes

Shock wave and radiation at explosion of spherical HE charge inside a tube filled with xenon

Investigation of Shock Wave Parameters at Explosives Blasts in the Tubes with Air

Contact Info

Product

Resources

About