Mochar, Dominik - Search Results - Digital Repository

guest :: login Digital Repository
		Search		Submit		Help		About

Home > Search Results: Mochar, Dominik

Search:

Search Tips :: Advanced Search

Search collections:

Sort by:	Display results:	Output format:

	Experimental and finite element analysis of composite gun barrels Mochar, Dominik ; Trnka, Jan ; Chlada, Milan ; Valeš, František ; Gabriel, Dušan ; Červ, Jan ; Vtípil, J. In this work experimental and numerical investigation of composite gun barrels was studied. The history of the stress-induced deformations located at the center of gun barrels on the outer surface generated by impact loading was measured for six types of barrels. The obtained signals were subsequently evaluated using wavelet transformation. Finally, the finite element analysis in Abaqus and MARC software for optimum composite material M46J was performed. Detailed record
	The methodology for modeling of dynamic processes using finite element method – phase II Mochar, Dominik ; Mračko, Michal ; Gabriel, Dušan ; Kolman, Radek ; Kopačka, Ján In this work, the dispersion properties of bilinear four-noded elements with reduced integration on the impact of two elastic cylinders for which an analytical solution is available were tested. Attention was paid to examining the effect of the element size and the time integration step on the accuracy of the numerical solution. Detailed record
	Experimental and finite element analysis of composite gun barrels Mochar, Dominik ; Gabriel, Dušan ; Trnka, Jan ; Chlada, Milan ; Valeš, František ; Masák, Jan In this work experimental and numerical investigation of composite gun barrels was studied. The history of the stress-induced deformations located at the center of gun barrels on the outer surface generated by impact loading was measured for six types of barrels. The obtained signals were subsequently evaluated using wavelet transformation. Finally, the finite element analysis in Abaqus and MARC software for optimum composite material M46J was performed.\n\n Detailed record
	Explicit dynamic finite element analysis of a firing pin assembly Mochar, Dominik ; Gabriel, Dušan ; Masák, Jan ; Kopačka, Ján ; Kolman, Radek ; Plešek, Jiří ; Hynek, P. ; Vtípil, J. In this paper, explicit dynamic finite element analysis of a firing pin assembly was performed. Two different geometries of the firing pin were considered using the finite element software PMD and Abaqus. For both variants there was evaluated a stress distribution at the critical point of a tested component, that is going to be later used for a fatigue analysis of the firing pin. Detailed record
	Explicit dynamic FE analysis of a firing pin assembly Mochar, Dominik ; Masák, Jan ; Gabriel, Dušan ; Kolman, Radek ; Kopačka, Ján ; Plešek, Jiří In the report the results of explicit dynamic finite element analysis of a firing pin assembly are summarized. First, the verification calculation with no contact conditions is described. Next, the results of explicit contact-impact dynamic analysis are presented. Detailed record

Interested in being notified about new results for this query?
Subscribe to the RSS feed.

Digital Repository :: :: :: ::
Powered by v1.1.2
Maintained by

This site is also available in the following languages:
Česky English