The Dynamic Similitude Design Method of Thin Walled Structures and Experimental Validation

Table 6

The errors between the distorted models and prototype.

Model						Frequencies of model; /Hz	Predicted 1st frequencies /Hz	Error
M1	1	0.6	0.6	1.67	1.67	274.72	535.06	1.26
M2	1	0.8	0.8	1.25	1.25	400.15	535.41	1.20
M3	1	1.2	1.2	0.83	0.83	700.91	552.49	1.95
M4	1	1.4	1.4	0.71	0.71	878.43	566.25	4.49
M5	1	1.2	0.6	0.71	1.67	357.47	563.55	3.99