Upper and Lower Bound Limit Loads for Thin-Walled Pressure Vessels Used for Aerosol Cans : Table 1

]>Upper and Lower Bound Limit Loads for Thin-Walled Pressure Vessels Used for Aerosol Cans : Table 1

Table 1: Upper and lower bound pressures and elastic-plastic finite element predictions of yield and collapse pressures.


	Elastic compensation method		Elastic-plastic FEA
(mm)	(MPa)	(MPa)	Yield (MPa)	E-P buckle (MPa)	Collapse (MPa)

0.4	0.41	1.16	0.08	*	0.68
0.6	0.53	1.39	0.25	*	0.78
0.8	0.65	1.71	0.47	*	1.03
1.0	0.93	2.20	0.75	*	1.59
1.2	1.53	2.85	1.16	*	2.51
1.4	2.44	4.13	1.53	*	3.39
Variable	0.81	2.59	1.20	1.53	2.02

^*not predicted by axisymmetric model.