18 February 2002 Computer simulation of transformation of pulse pressure by the mechanical concentrator in technological devices such as an electromagnetic hammer
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Proceedings Volume 4627, Fifth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering; (2002) https://doi.org/10.1117/12.456276
Event: Fifth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, 2001, St. Petersburg, Russian Federation
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.
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Alexander V. Mamutov, Viatcheslav S. Mamutov, "Computer simulation of transformation of pulse pressure by the mechanical concentrator in technological devices such as an electromagnetic hammer", Proc. SPIE 4627, Fifth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, (18 February 2002); doi: 10.1117/12.456276; https://doi.org/10.1117/12.456276
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