Publikationsdatum:
2019-08-28
Beschreibung:
The effects the single-bottom support masts used in the ONERA S1 and S4 wind tunnels have on aerodynamic data collected with scale model aircraft were examined experimentally and analytically. Systematic studies were performed on the flow characteristics around different diameters for the mounts. Scaling methods used to make data from one wind tunnel correspond to data from the other are described. Airbus 320 models were introduced into the tests and mast-body flow interactions were observed. A summary is presented of restrictions on the mast diameters, relative to cylindrical model diameters, which will minimize the effects the masts have on longitudinal and lateral aerodynamic stability data.
Schlagwort(e):
AERODYNAMICS
Materialart:
NASA-TT-20079
,
NAS 1.77:20079
,
ONERA-TP-1986-181
Format:
text
