Numerical Study of Air Distribution System for a Passenger Aircraft Based on 1D and 3D Coupling

Table 3

Comparison of the thermal insulation performance of case 7 and case 8.

No.	Mass/kg	/kW	/°C	/kW	/°C
Case 7	6.1	− 12.56	− 6.43	4.7	3.4
Case 8	5.42	− 13.44	− 5.52	5.04	2.82