Stiffness and energy dissipation of Oval Leaf Spring mounts under unidirectional line loading

Open Access

Table 7

Comparison of static stiffness determined using FEA and theory.

OLS #	Vertical static stiffness, k_y (N/mm)			Lateral static stiffness, k_xy (N/mm)

	FEA	Theory (Eq. (22))	Error (%)	FEA	Theory (Eq. (23))	Error (%)
OLS1	13.86	12.33	−11.06	9.88	7.88	−20.21
OLS2	16	15.5	−3.1	13.23	11.47	−13.27
OLS3	18.49	18.24	−1.33	16.43	14.97	−8.88
OLS4	23	22.95	−0.23	21.55	21.79	1.08

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