Modeling of the Diffusion Bond for SPF/DB Titanium Hollow Structures

Table 1

Results of hollow panel impact tests.

Test number	Girder skew angle (°)	Leading/trailing edge bond length (mm)	Hollow region bond (mm)	core sheet/face-sheet thickness (mm)	Panel weight (Kg)	Impact velocity (m/s)	Impact energy (×10^3 J)
Number 1	30	10	2	0.5/2	0.726	213	16.47
Number 2	45	13	2	0.5/1.5	0.586	163	7.78
Number 3	45	8	2	0.5/1.5	0.544	214	12.46