Manufacturing Technology 2019, 19(6):1027-1033 | DOI: 10.21062/ujep/413.2019/a/1213-2489/MT/19/6/1027

Development of Simulation Model for the Propagation of Pressure Wave

Josef Soukup1, Milan Žmindák2, František Klimenda1
1 Faculty of Mechanical Engineering, J. E. Purkyne University in Usti nad Labem, Pasteurova 3334/7, 400 96 Usti nad Labem, Czech Republic
2 Faculty of Mechanical Engineering, Univer sity of Žilina, Univerzitná 1, Žilina 010 26, Slovak Republic

Detonation is a specific type of a rapid exothermic reaction, which always involves a detonation wave (in the explosive) and the shock wave (in the environment). Modelling of the pressure wave falls in the fluid flow and interference with obstacles in the flow. The purpose of this paper is to development of simulation model based on the finite element method (FEM) for shock wave propagation in air form the explosion of a spherical charge from TriNitroToluene (TNT) material. The air is the classical ideal gas and explosive material TNT is defined using Jones-Wilkins-Lee (JWL) equation. The computational model is 2D-dimensional model with four node axisymmetric elements. The effect of the explosion on the pressure distribution in the air and rigid surface (ground) is investigated. Numerical solution of the dynamic response was performed using commercial FEM software ADINA.

Keywords: Detonation, Shockwave, Impact
Grants and funding:

Internal grant of Jan Evangelista Purkyně, Faculty of Mechanical Engineering (UJEP-IGS-2018-48-002-1).

Published: December 1, 2019  Show citation

ACS AIP APA ASA Harvard Chicago IEEE ISO690 MLA NLM Turabian Vancouver
Soukup J, Žmindák M, Klimenda F. Development of Simulation Model for the Propagation of Pressure Wave. Manufacturing Technology. 2019;19(6):1027-1033. doi: 10.21062/ujep/413.2019/a/1213-2489/MT/19/6/1027.
Share...
Download citation
  • BibTeX (.bib)
  • Bookends (.ris)
  • EasyBib (.ris)
  • EndNote (.enw)
  • EndNote 8 (.xml)
  • ISI WoS (.isi)
  • Medlars (.medlars)
  • Mendeley (.ris)
  • MODS (.xml)
  • Papers (.ris)
  • RefWorks (.txt)
  • RefManager (.ris)
  • RIS (.ris)
  • MS Word (.xml)
  • Zotero (.ris)
    • Open full article

    References

    1. WOLFE, CH. (2015). The future of simulation. ANSYS Advantage. Special issue: Oil and Gas, ANSYS, Inc., pp. 5-9.
    2. RAVIVI-CHANDAR, K. (2006). Murray Lecture: Role of experiments in mechanics. Experimental Mechanics., 46, pp. 5-18.
    3. GOPALAKRISHNAN, S. (2017), Wave propagation in Materials and Structures. CRC Press. Go to original source...
    4. CVAL, Z., SEDLACEK, F., KEMKA, V., (2017). Usage of FEM Simulations in Design of Piping Systems Manufacturing technology, Vol. 17, No. 4, pp. 469-473. Go to original source...
    5. DIŽO, J., HARUŠINEC, J., BLATNICKÝ, M. (2018). Computation of Modal Properties of Two Types of Freight Wagon Bogie Frames Using the Finite Element Method. Manufacturing Technology, April 2018, Vol. 18, No. 2, pp. 208-214. Go to original source...
    6. MIČIAN, M., PATEK, M., SLADEK, A. (2014). Concept of Repairing Branch Pipes on High-Pressure Pipelines by Using Split Sleeve, Manufacturing Technology, Vol. 14, No. 1, pp. 60-66. Go to original source...
    7. TVAROŽEK, J., KACKO, P., VALAŠIKOVÁ, M (2010). Reconstruction of armoured bridge layer MT-72. Advances in Military Technology 5(2), pp. 121-136
    8. ABOUSEIF, G., TOONG, T.Y. (1982). Theory on unstable one-dimensional detonations. J. Combustion Flame, vol. 45, pp. 67-94. Go to original source...
    9. ABOUSEIF, G., TOONG, T.Y. (1986). Theory on unstable two-dimensional detonations: Genesis of the transverse waves. J. Combustion Flame, 63, pp. 191-207. Go to original source...
    10. ŽMINDÁK, M., PELAGIĆ, Z., BVOC, M. (2014). Analysis of high velocity impact on composite structures. Applied Mechanics and Materials, Vol. 617, pp. 104-109. Go to original source...
    11. AL-THAIRY, H. (2017). Single Degree of Freedom analysis method for steee beams under blast pressure using nonlineart resistance function with strain rate effects. Journal of Babylon University/Engineering Sciences, No.1, Vol. 25., pp. 298-313.
    12. FIGULI, L., BEDON, CH., ZVAKOVÁ, Z., JANGL, Š., KAVICKÝ, V. (2017). Dynamic Analysis of a blast loaded structure. Proceedia Engineering, 199, pp. 2463-2469 Go to original source...
    13. MOLNÁR, V. (2006). Computational Fluid Dynamics. Application Basics CFD. STU Bratislava (in Slovak).
    14. ŽMINDÁK, M., GRAJCIAR, I. (1997). Simulation of the aquaplane problem. Computers and Structures, Vol. 64, No. 5/6, pp. 1155-1164. Go to original source...
    15. BAZILEVS, Y., TAKIYAVA, K., TEZDUYAR, T.E. (2013). Computational Fluid - Structure Interaction: methods and applications. Wiley. Go to original source...
    16. HIERMAIER, S. (2008), Structures Under Crash and Impact, Continuum mechanics, Discretization and Experimental Characterization. Springer.
    17. MCDOWELLA, D.L. et al. (2007). Plasticity-Related Microstructure-Property Relations for Materials Design, Key Engineering Materials Vols. 340-341, pp. 21-30. Go to original source...

    This is an open access article distributed under the terms of the Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0), which permits non-comercial use, distribution, and reproduction in any medium, provided the original publication is properly cited. No use, distribution or reproduction is permitted which does not comply with these terms.


    Return to the content