[Retracted] Research on Separation and Emission Reduction of Regional Airliner Based on Wake Encounter Response Model

Table 2

A380 wake dissipation parameters.

Flight phase	(m^2/s)	(m^2/s)	(s)	(m^2/s^4.5)	(s^−0.5)	(s)	Circulation value at different separation
							7.4	9.3	11.1	13
Takeoff	1137	2.53	24.75	0.144	0.82	23.26	142.0	70.8	38.0	18.3
Level flight	553	1.41	43.97	6.303	10.88	5.9	71.4	36.5	20.5	10.3
Landing	773	1.96	31.87	0.105	0.95	26.56	101.8	50.9	27.5	13.4