Solution of the Dynamic Interaction Problem between a Framed Structure and an Acoustic Cavity Using Imposed Deformation Functions at the Interface

Table 4

Values of $f(\chi ,j)$ function for $\chi \to 0.$

			$j$
	1	2	3	4	5
$\text{tanh}(\pi j)/j$	0.9963	0.5000	0.3333	0.2500	0.2000