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  4. Thermomechanical behavior of an electrically conductive cylindrical implant under the action of external unstable electromagnetic fields

Thermomechanical behavior of an electrically conductive cylindrical implant under the action of external unstable electromagnetic fields

MMC.
2021;
Volume 8, Number 2
: pp. 184–191
https://doi.org/10.23939/mmc2021.02.184
Received: December 13, 2020
Revised: February 19, 2021
Accepted: February 25, 2021

Mathematical Modeling and Computing, Vol. 8, No. 2, pp. 184–191 (2021)

Authors:
  1. R. S. Musii
  2. N. B. Melnyk
  3. Kh. T. Drohomyretska
  4. J. V. Zakaulova
1
Lviv Polytechnic National University
2
Lviv Polytechnic National University
3
Lviv Polytechnic National University
4
Lviv Polytechnic National University

A physical and mathematical model for determining the thermostressed state of an electrically conductive cylindrical implant under the action of external unstable electromagnetic fields, in particular the impulse with amplitude modulation, is proposed.  This model allows predicting the maximum allowable values (according to physiological norms) of temperature and stress intensities in the considered implant depending on the parameters of external unstable electromagnetic fields and the time of their action.

electrically conductive implant
cylinder
unstable electromagnetic field
temperature
stress intensities
physiological criteria
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