Single torsional guided wave excitation in pipes by frequency selection using magnetostrictive sensor technology

@article{Longxiang2013SingleTG,
  title={Single torsional guided wave excitation in pipes by frequency selection using magnetostrictive sensor technology},
  author={Zhu Longxiang and Wang Yuemin and Sun Fengrui},
  journal={2013 IEEE 11th International Conference on Electronic Measurement & Instruments},
  year={2013},
  volume={2},
  pages={872-876}
}
Guided waves have been widely used for the efficient long-range nondestructive structural health inspection of pipes. Among the various guided wave modes, the torsional guided wave is most preferred since its first branch is nondispersive. Using magnetostrictive sensor technology, torsional guided wave can be excited in pipes, while longitudinal guided wave… CONTINUE READING