Numerical Analysis and Experiment for Stress Wave Propagation in Two Connected Cylindrical Bodies with Different Cross-Sectional Area and Same Mechanical ImpedanceHidetoshi Kobayashi, Yuya Seo, Kinya Ogawa, Keitaro Horikawa and Ken-ichi TanigakiEPJ Web Conf., 183 (2018) 01033DOI: https://doi.org/10.1051/epjconf/201818301033