Determination of detonation products equation of state using cylinder test
Abstract
Contemporary research in the field of explosive applications implies utilization of „hydrocode“ simulations. Validity of these simulations strongly depends on used parameters in the equation of state for considered explosive compounds. A new analytical model for determination of Jones-Wilkins-Lee (JWL) equation of state parameters based on cylinder test has been proposed. The model relies on analysis of cylinder motion and detonation products expansion. Available cylinder test data for five explosive compositions are used for calculation of JWL parameters. Good compatibility between results of the model and the literature data is observed, justifying suggested analytical approach.
Keywords:
explosive / detonation / cylinder test / JWL equation of stateSource:
3rd International Congress of Serbian Society of Mechanics, Vlasina Lake, Serbia, 2011, 457-470Publisher:
- Serbian Society of Mechanics
Funding / projects:
- Cost-effective selection of new technologies and concepts of defense through social reforms and strategic orientations of Serbia in 21. century (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-47029)
Collections
Institution/Community
Mašinski fakultetTY - CONF AU - Elek, Predrag AU - Džingalašević, Vesna AU - Jaramaz, Slobodan AU - Micković, Dejan PY - 2011 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4935 AB - Contemporary research in the field of explosive applications implies utilization of „hydrocode“ simulations. Validity of these simulations strongly depends on used parameters in the equation of state for considered explosive compounds. A new analytical model for determination of Jones-Wilkins-Lee (JWL) equation of state parameters based on cylinder test has been proposed. The model relies on analysis of cylinder motion and detonation products expansion. Available cylinder test data for five explosive compositions are used for calculation of JWL parameters. Good compatibility between results of the model and the literature data is observed, justifying suggested analytical approach. PB - Serbian Society of Mechanics C3 - 3rd International Congress of Serbian Society of Mechanics, Vlasina Lake, Serbia T1 - Determination of detonation products equation of state using cylinder test EP - 470 SP - 457 UR - https://hdl.handle.net/21.15107/rcub_machinery_4935 ER -
@conference{ author = "Elek, Predrag and Džingalašević, Vesna and Jaramaz, Slobodan and Micković, Dejan", year = "2011", abstract = "Contemporary research in the field of explosive applications implies utilization of „hydrocode“ simulations. Validity of these simulations strongly depends on used parameters in the equation of state for considered explosive compounds. A new analytical model for determination of Jones-Wilkins-Lee (JWL) equation of state parameters based on cylinder test has been proposed. The model relies on analysis of cylinder motion and detonation products expansion. Available cylinder test data for five explosive compositions are used for calculation of JWL parameters. Good compatibility between results of the model and the literature data is observed, justifying suggested analytical approach.", publisher = "Serbian Society of Mechanics", journal = "3rd International Congress of Serbian Society of Mechanics, Vlasina Lake, Serbia", title = "Determination of detonation products equation of state using cylinder test", pages = "470-457", url = "https://hdl.handle.net/21.15107/rcub_machinery_4935" }
Elek, P., Džingalašević, V., Jaramaz, S.,& Micković, D.. (2011). Determination of detonation products equation of state using cylinder test. in 3rd International Congress of Serbian Society of Mechanics, Vlasina Lake, Serbia Serbian Society of Mechanics., 457-470. https://hdl.handle.net/21.15107/rcub_machinery_4935
Elek P, Džingalašević V, Jaramaz S, Micković D. Determination of detonation products equation of state using cylinder test. in 3rd International Congress of Serbian Society of Mechanics, Vlasina Lake, Serbia. 2011;:457-470. https://hdl.handle.net/21.15107/rcub_machinery_4935 .
Elek, Predrag, Džingalašević, Vesna, Jaramaz, Slobodan, Micković, Dejan, "Determination of detonation products equation of state using cylinder test" in 3rd International Congress of Serbian Society of Mechanics, Vlasina Lake, Serbia (2011):457-470, https://hdl.handle.net/21.15107/rcub_machinery_4935 .