Linear and Weakly Nonlinear Instability of Shallow Mixing Layers with Variable Friction

Table 1

Linear and weakly nonlinear calculations for four values of and .

	0.25	0.5	1.0	1.5
k	0.442	0.437	0.438	0.437
S	0.198	0.205	0.211	0.214
C	1.972	1.985	2.004	2.018
	0.195 − 0.487i	0.195 − 0.080i	0.183 − 0.133i	0.174 − 0.173i
	2.374 + 0.690i	2.151 + 0.687i	2.090 + 0.516i	2.092 + 0.262i
	1.956	1.981	2.007	2.018
	7.077 + 13.243i	7.330 + 12.434i	7.403 + 10.752i	7.255 + 9.645i