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Proceedings Paper

Computer simulation of transformation of pulse pressure by the mechanical concentrator in technological devices such as an electromagnetic hammer
Author(s): Alexander V. Mamutov; Viatcheslav S. Mamutov
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Paper Abstract

In technological devices such as an electromagnetic hammer, a mobile part in form of a mechanical concentrator transforms impulse pressure of an electromagnetic field to an effort of stamping. The two-dimensional wave transformation of impulse pressure in an elastic concentrator with boundary conditions, conforming magnetic- pulse stamping by polyurethane, was reviewed. The implicit finite-difference algorithm of a numerical solution was designed and program was implemented. For the description of transformation of impulse pressure in the concentrator, a complex of dimensionless parameters was offered On the basis of mathematical experiment, the transformation efficiency of pulse pressure by a mobile part was determined.

Paper Details

Date Published: 18 February 2002
PDF: 4 pages
Proc. SPIE 4627, Fifth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, (18 February 2002); doi: 10.1117/12.456276
Show Author Affiliations
Alexander V. Mamutov, St. Petersburg State Technical Univ. (Russia)
Viatcheslav S. Mamutov, St. Petersburg State Technical Univ. (Russia)


Published in SPIE Proceedings Vol. 4627:
Fifth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering
Alexander I. Melker, Editor(s)

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