A fan nozzle for an aircraft gas turbine engine is comprised of a core engine cowl that is disposed within a fan cowl so that an air flow area is defined therebetween. The core engine cowl and fan cowl are disposed around a horizontal central plane. The fan cowl has a substantially circular shape and is formed of an upper substantially semi-circular portion having a first radius and a lower substantially semi-circular portion having a second radius. The core engine cowl has a substantially circular shape and is formed of an upper substantially semi-circular portion having a third radius and a lower substantially semi-circular portion having a third radius. The upper substantially semi-circular portion of the core engine cowl includes a left arcuate member and a right arcuate member. The second radius is less than the first radius and the third radius is less than the fourth radius.
ASYMMETRIC FAN NOZZLE IN HIGH-BPR SEPARATE-FLOW NACELLE
ASYMMETRISCHE FÄCHERDÜSE IN EINER GONDEL MIT HOHEM NEBENSTROMVERHÄLTNIS UND GETRENNTEM DURCHFLUSS
TUYÈRE DE SOUFFLANTE ASYMÉTRIQUE DANS UNE NACELLE À ÉCOULEMENT SÉPARÉ À BPR ÉLEVÉ
2018-04-11
Patent
Electronic Resource
English
Mixer Analysis of Nacelle/Nozzle Flow
NTRS | 1986
|Separate Flow Nozzle Test Status Meeting
NTRS | 2000
|Separate Flow Nozzle Test Status Meeting
NTIS | 2000