title: Equations for description of nonlinear standing waves in constant-cross-sectioned resonators.
abstract: This work is focused on investigation of applicability of two widely used model equations for description of nonlinear standing waves in constant-cross-sectioned resonators. The investigation is based on the comparison of numerical solutions of these model equations with solutions of more accurate model equations whose validity has been verified experimentally in a number of published papers.
authors.affiliation: Czech Technical University in Prague, Faculty of Electrical Engineering, Technicka 2, 166 27 Prague, Czech Republic bednarik@fel.cvut.cz; cervenm3@fel.cvut.cz.
authors.forename: Michal
authors.initials: M
authors.lastname: Bednarik
authors.affiliation: Czech Technical University in Prague, Faculty of Electrical Engineering, Technicka 2, 166 27 Prague, Czech Republic bednarik@fel.cvut.cz; cervenm3@fel.cvut.cz.
authors.forename: Milan
authors.initials: M
authors.lastname: Cervenka
mesh_terms: D000162:Acoustics; D003198:Computer Simulation; D009038:Motion; D017711:Nonlinear Dynamics; D009716:Numerical Analysis, Computer-Assisted; D011312:Pressure; D015203:Reproducibility of Results; D013016:Sound; D013997:Time Factors; D014732:Vibration