Sentence examples for theoretical mode shapes from inspiring English sources
Examples of experimental and theoretical mode shapes are also provided for a square cantilever plate with four rigid point supports.
Experimental and theoretical mode shapes and contour plots are also provided for a large number of plate aspect ratios and point support locations.
These theoretical natural frequencies and mode shapes match closely with experimental and finite element results.
Theoretical natural frequencies and mode shapes of the first four coupled modes of a uniform pretwisted cantilever blade and the first five coupled flexural frequencies of pretwisted tapered blading are determined by using the Reissner method.
The investigation algorithm first calculates natural frequencies and mode shapes from theoretical modal analyses by assuming the supports and joint connections are fully rigid.
Theoretical predictions of the natural frequencies and mode shapes of beams depend on the choice of beam theory (Bernoulli-Euler [1], Timoshenko [1], Vlasov [2, 3], Wagner-Kappus [4]) adopted in the mathematical model.
Theoretical and experimental results regarding beam frequencies and mode shapes are presented.
A theoretical study on the natural frequencies and the mode shapes of perforated beams in contact with an ideal liquid is presented.
As noted above, G6 and G9 were selected as the representatives of Area A while G12 and G13 were selected as the representatives of Area B. Comparing Figs. 2, 4, it is observed that the estimated swing patterns and mode shapes generally agree with the theoretical ones, in particular for the modes with similar frequency, for example 0.5531 Hz, 0.5642 Hz and 0.5312 Hz.
Additional numerical simulations helped to define theoretical values of the natural vibrations frequency and its mode shapes.
Comparison of the experimental and theoretical data revealed that the natural frequencies and corresponding mode shapes correlate well between the manufactured racket and the FE model, therefore validating the model and the method used to construct the model.
