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Prof. Abd Elrehim Mohamed Abdo Elnaggar :: Publications: |
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| Title: | Analytical solution of electro-mechanical wave propagation in long bones |
| Authors: | A M El-Naggar; A M Abd-Alla; S R Mahmoud |
| Year: | 2001 |
| Keywords: | Elastic; Bones; Piezoelectric transversely; Isotropic; Electrical field; Magnetic field; Frequency |
| Journal: | Applied Mathematics and Computation |
| Volume: | 119 |
| Issue: | 1 |
| Pages: | 77-98 |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
In this work, analytic solution of electro-mechanical wave propagation in a long bone has been obtained. A dry long bone is considered as a piezoelectric transversely isotropic hollow cylinder, for stress wave a flexural mode for n=1,2 is studied. The dispersion curve is plotted. The generated electro-magnetic fields as a function of cylindrical coordinates are obtained, and then the components of the magnetic field are plotted. Theoretical results are compared with the in vitro experimental values as measured by a previously developed non-contacting electromagnetic device. |
