drag area

drag area

An area of hypothetical surface that has an absolute drag coefficient of 1.
An Illustrated Dictionary of Aviation Copyright © 2005 by The McGraw-Hill Companies, Inc. All rights reserved
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He expressed these views while visiting Tehsil Drag area of Musa Khail.
It's great to see them make a comeback, even if many birders, me included, have spent several hours searching the Long Drag area without any success.
The new sedan has a drag coefficient of 0.22 Cd and a frontal area of 2.20 square meters, equating to a drag area of less than 0.49 square meters.
It corrects a high drag area of the airplane to more closely match the design of the 1970 and later Cardinals, improving airflow, rate of climb and cruise speed.
(3) Calculate your corrected drag area for determining the aerodynamic bin by multiplying the measured zero-yaw drag area by CF The correction factor may be applied to drag areas measured using other procedures.
Figures 7 and 8 contrast the smooth-vs-turbulent flow yaw distributions of drag area for the large car and standard SUV, respectively, performed at 110 km/h.
For comparison, a standard FGGE-type drifter had a drag area ratio of 10-12 and a downwind slip of 8 cm/s in 10 m/s winds [21,22].
where d/dt and [d.sup.2]/[dt.sup.2] are the first (velocity) and second (acceleration) derivatives with respect to time, v is the velocity of the ball relative to the air, [rho] is the air density (1.225 kg [m.sup.-3] at sea level and 15[degrees]C), SCd is the 'drag area' of the ball, m is the mass of the ball (0.435 kg), andg is the acceleration due to gravity (9.81 m x [s.sup.-2]).
So, when comparing vehicles of different sizes--or vehicles and door mirrors--the drag area (CDA) should be used.
There are two main areas where street girls operate - The Drag area in the city centre and the Calton-Glasgow Green area in the east end.