Open AccessJustification of the choice of numerical methods in the study of nonlinear micropolar mesh cylindrical panel’s oscillations
Author(s) -
E. Yu. Krylova,
И. В. Папкова,
O. A. Sinichkina
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/747/1/012118
Subject(s) - perpendicular , nonlinear system , numerical analysis , reliability (semiconductor) , mathematics , mechanics , mathematical analysis , physics , geometry , power (physics) , quantum mechanics
Based on the micro polar and the Kirchhoff-Love theories, the mathematical model of the cylindrical mesh panel’s oscillations is constructed. The panels are consisting of two families of mutually perpendicular edges. The scenarios of the transition of panel oscillations to chaos are investigated. To justify the reliability of the results obtained, the numerical implementation was carried out by fundamentally different numerical methods. The conclusion is drawn about the optimal combinations of methods for the numerical implementation of the task.