INVESTIGATION OF THE DETONATION WAVES PROPAGATION IN HIGH EXPLOSIVES AND GASEOUS MIXTURES, USING DSD THEORY AND LEVEL SET METHOD

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MANSOORI A.; MAZAHERI K.; SOURY H.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF ENERGETIC MATERIALS Year:2011 | Volume:6 | Issue:2 (12) Page(s): 17-27

Download Full-Text

Persian Verion

View:

865

Download:

Cites:

Information Journal Paper

Title

INVESTIGATION OF THE DETONATION WAVES PROPAGATION IN HIGH EXPLOSIVES AND GASEOUS MIXTURES, USING DSD THEORY AND LEVEL SET METHOD

Author(s)

MANSOORI A. | MAZAHERI K. | SOURY H. | Issue Writer Certificate

Keywords

TRACKINGQ3

DETONATION FRONTQ3

LEVEL SET METHODQ3

DSD THEORYQ3

CRITICAL DIAMETERQ3

Abstract

In this paper the propagation of detonation waves in high explosives as well as gaseous mixtures are studied by combining the DSD THEORY and the LEVEL SET METHOD. In first step, the D-k and D-D-k relations for high explosive materials and gaseous mixtures are obtained. Then, using LEVEL SET METHOD, the DETONATION FRONT is tracked in different geometries. A good agreement between DSD results and direct numerical simulations is observed for high explosive materials, where the curvature has an important role in detonation dynamic. Nevertheless, for gaseous mixtures the agreement is not as good as high explosives. In order to study the CRITICAL DIAMETER problem in gaseous mixtures, the problem of detonation wave diffracting from a channel into an unconfined space is investigated. In this problem, the detonation failure criterion, based on the critical curvature concept, is utilized. A considerable difference between CRITICAL DIAMETERs which had been predicted by DSD THEORY and the experimental results is observed. The results indicate that the CRITICAL DIAMETER in gaseous compositions (where the unsteadiness and chemical kinetic are more crucial than the curvature) is often underestimated by the DSD THEORY.

Cites

No record.

References

No record.

Cite

APA: Copy

MANSOORI, A., MAZAHERI, K., & SOURY, H.. (2011). INVESTIGATION OF THE DETONATION WAVES PROPAGATION IN HIGH EXPLOSIVES AND GASEOUS MIXTURES, USING DSD THEORY AND LEVEL SET METHOD. JOURNAL OF ENERGETIC MATERIALS, 6(2 (12)), 17-27. SID. https://sid.ir/paper/115365/en

Vancouver: Copy

MANSOORI A., MAZAHERI K., SOURY H.. INVESTIGATION OF THE DETONATION WAVES PROPAGATION IN HIGH EXPLOSIVES AND GASEOUS MIXTURES, USING DSD THEORY AND LEVEL SET METHOD. JOURNAL OF ENERGETIC MATERIALS[Internet]. 2011;6(2 (12)):17-27. Available from: https://sid.ir/paper/115365/en

IEEE: Copy

A. MANSOORI, K. MAZAHERI, and H. SOURY, “INVESTIGATION OF THE DETONATION WAVES PROPAGATION IN HIGH EXPLOSIVES AND GASEOUS MIXTURES, USING DSD THEORY AND LEVEL SET METHOD,” JOURNAL OF ENERGETIC MATERIALS, vol. 6, no. 2 (12), pp. 17–27, 2011, [Online]. Available: https://sid.ir/paper/115365/en

Related Journal Papers