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

Table 8

The comparison of experimental and predicted results.

Orders	Model; /Hz	Vibration modes	Prototype; /Hz	Vibration modes	Modes	Predicted frequencies; /Hz	Errors; /%
1	639.34		862.31		,	827.77	4.01
2	1431.5		1842.5		,	1798.5	2.39
3	2512.8		3203.6		,	3157.1	1.45