103 One-Dimensional Generalized Thermoelastic Analysis of a Thin Film with Damping by Method of Characteristics : Comparison between numerical results derived from G-L and L-S theories

2014 ◽  
Vol 2014.52 (0) ◽  
pp. _103-1_-_103-2_
Author(s):  
Masaki ISHIKAWA ◽  
Fumihiro ASHIDA ◽  
Takuya MORIMOTO
1974 ◽  
Vol 41 (4) ◽  
pp. 1047-1051 ◽  
Author(s):  
J. W. Phillips

Wittrick’s general one-dimensional equations governing the propagation of small elastic disturbances in a helical waveguide are solved by the method of characteristics, and numerical results for a particular interface problem are compared with strain gage records from an impacted experimental model. The agreement between theory and experiment is found to be excellent for the type of pulse considered, namely, an initially longitudinal compressive pulse approximately seventy rod-diameters in length.


2015 ◽  
Vol 114 (6) ◽  
Author(s):  
A. Takayama ◽  
T. Sato ◽  
S. Souma ◽  
T. Oguchi ◽  
T. Takahashi

Sign in / Sign up

Export Citation Format

Share Document