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Mining-geological-petroleum engineering bulletin, Vol. 25 No. 1, 2012

Original scientific paper


Vječislav Bohanek
Mario Dobrilović
Vinko Škrlec

Fulltext: croatian, pdf (2 MB) pages 73-80 downloads: 355* cite
APA 6th Edition
Bohanek, V., Dobrilović, M. & Škrlec, V. (2012). BRZINA MLAZA LINIJSKIH KUMULATIVNIH REZAČA. Rudarsko-geološko-naftni zbornik, 25 (1), 73-80. Retrieved from
MLA 8th Edition
Bohanek, Vječislav, et al. "BRZINA MLAZA LINIJSKIH KUMULATIVNIH REZAČA." Rudarsko-geološko-naftni zbornik, vol. 25, no. 1, 2012, pp. 73-80. Accessed 23 Apr. 2019.
Chicago 17th Edition
Bohanek, Vječislav, Mario Dobrilović and Vinko Škrlec. "BRZINA MLAZA LINIJSKIH KUMULATIVNIH REZAČA." Rudarsko-geološko-naftni zbornik 25, no. 1 (2012): 73-80.
Bohanek, V., Dobrilović, M., and Škrlec, V. (2012). 'BRZINA MLAZA LINIJSKIH KUMULATIVNIH REZAČA', Rudarsko-geološko-naftni zbornik, 25(1), pp. 73-80. Available at: (Accessed 23 April 2019)
Bohanek V, Dobrilović M, Škrlec V. BRZINA MLAZA LINIJSKIH KUMULATIVNIH REZAČA. Rudarsko-geološko-naftni zbornik [Internet]. 2012 [cited 2019 April 23];25(1):73-80. Available from:
V. Bohanek, M. Dobrilović and V. Škrlec, "BRZINA MLAZA LINIJSKIH KUMULATIVNIH REZAČA", Rudarsko-geološko-naftni zbornik, vol.25, no. 1, pp. 73-80, 2012. [Online]. Available: [Accessed: 23 April 2019]

Shaped explosive charges with one dimension significantly larger than the other are called linear shaped charges. Linear shaped charges are used in various industries and are applied within specific technologies for metal cutting, such as demolition of steel structures, separating spent rocket fuel tanks, demining, cutting holes in the barriers for fire service, etc. According to existing theories and models efficiency of linear shaped charges depends on the kinetic energy of the jet which is proportional to square of jet velocity. The original method for measuring velocity of linear shaped charge jet is applied in the aforementioned research. Measurements were carried out for two different linear materials, and the results are graphically presented, analysed and compared. Measurement results show a discrepancy in the measured velocity of the jet for different materials with the same ratio between linear and explosive mass (M/C) per unit of surface, which is not described by presented models.

jet velocity; linear shaped charges

Hrčak ID: 107901



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