Abstract: Aircraft cabin airflow nozzles and associated systems and methods are disclosed. A system in accordance with a particular embodiment includes a cabin air nozzle that in turn has a first passageway bounded at least in part by a first wall portion and a second wall portion spaced apart from the first wall portion. The second wall portion can have a first surface exposed to air within the first passageway, and a second surface facing away from the first surface. The first passageway can have an exit between the first and second wall portions, and the second passageway can be positioned to direct air along the second surface of the wall portion.

Abstract: Aircraft cabin airflow nozzles and associated systems and methods are disclosed. A system in accordance with a particular embodiment includes a cabin air nozzle that in turn has a first passageway bounded at least in part by a first wall portion and a second wall portion spaced apart from the first wall portion. The second wall portion can have a first surface exposed to air within the first passageway, and a second surface facing away from the first surface. The first passageway can have an exit between the first and second wall portions, and the second passageway can be positioned to direct air along the second surface of the wall portion.

Abstract: One advantageous embodiment of the present invention is a variable-duct support assembly (14) for mounting one or more ducts (12a-12c) thereon. This variable-duct support assembly (14) includes one or more rails (18) each having a groove (40). Each groove (40) has one or more pairs of support brackets (20) positioned therein for supporting a proximal surface (22) of the ducts (12a-12c). The support brackets (20) are coupled to one or more flexible bands (24) and utilized for clamping the duct (12a-12c) between the support brackets (20) and the flexible bands (24). The flexible bands (24) are intended to contact and wrap around a distal surface (26) of the duct (12a-12c) so as to distribute a load substantially across the distal surface (26). Likewise, the support brackets (20) each include support portions (28) for distributing the load substantially across the proximal surface (22) of each duct (12a-12c).