Sy Warren 13. Reed and Villfam Langley Memorial Aeronauttcal
Weshfngton July 3.937
*LAPS
C. Clay Laboratory
._.-
22.. . '
_._ --- -
: ---
:.
...*
3 1176 01346
2099
.._ E.z.-ez
,
NATIONAL
L
ADVISORY
COMMITTEE FOR AERONAUTICS
I
TECHNICAL
m
FULL-SCALE
WIND-TUNNEL
AIRPLANE
NOTE NO. 604
AND FLIGHT
TESTS OF A FAIRCHILD
EQUIPPED WITH EXTERNAL-AIRFOIL
By Warren
D. Reed
and William
22
FLAPS
C. Clay
SUMMARY
Wind-tunnel and flight tests have been made of a Fairchild 22 airplane equipped with a wing having sqternalair'foil flaps that also perform the function of ailerons. Lift, drag, and pitching-moment coefffcients of the airplane with several flap settfngs ad the rollingand yawing-moment coefffcients with the flaps deflected as ailerons were measured in the full-scale tunnel with the The efhsrfzontal tail surfaces and propeller removed. feet of the flaps on the low speed and on the take-off and landing characteristics, the effectiveness of flaps when used as ailerons, and the forces required to operate them as ailerons were determined in flight.
. a4 .
The wind-tunnel tests showed that the flaps increased the maximum lift coefficient of the airplane from 1.51 with the flap in the minimum drag position to 2.32 with the flap deflected 30'. In the flight tests the minimum speed decreased from 46.8.miles per hour with the flaps Up The re--. to 41.3 mfles per hour with the flaps deflected. qufred take-off run to attain a height of 50 feet w&s recluced from 820 to 750 feet and the landing run from a The height of 50 feet was reduced from 930 to 480 feet. flaps for this installation gave lateral control that was not entirely satisfactory; Their rolling acffon was gOad but the adverse yaw resulting from their use was greater and the sti'ck forces required than is considered desirable, to operate them increased too rapidly with speed.
Sep 21, 2007 - Bank angle command generated by guidance logic ..... field method has been widely used as a tool for path planning in the robotics community.
Taxi tests serve a number of purposes criti- cal to the evaluation of our aircraft, including basic ground handling, braking, control effectiveness, trim settings, and.
in FAR 23.201. Fuel burn was from the left tank. In the power off clean configuration (gear and flaps retracted), flight test results show that for zero bank angle the ...
Vortex Generator Flight Tests â Stall Effects by David F. Rogers http://www.nar-associates.com. Vortex generators (VGs) are usually associated with multiengine ...
mmnn 9 â¡ Invnvinnino + 1 + â¡) Umnn Amnimo mm/val. nmn 4 nie...in AA. yy . A II.O.VI /% I V ... nnnnnnnnnmm DOTATE A++ o H 4 III A II (ILIAâ¡ â¡nnnnn.
We introduce a Uâstatistic on which can be based a test for uni- ... [8], chapter 9-10. ... with extrinsic mean (see [1] and [2]) though generic, cannot be ap- plied.
A linear dashpot will not be adequate to describe very high shortening velocities. However, our results (Bawa et al., 1976) indicate that the linear aspects of ...
The position and the linear velocity of the UAV in I are ... the angular velocity of the UAV defined in B. ..... due to the landing gear, the final position is not h â¡ 0.
designsâeven though of similar dimensionsâwill have quite different ... part is a cantilever, tapered wing, single place biplane in which the ... the load will decrease from the fixed to the free end at exactly the .... would in each case be uniq
Weight of. Resin. 39.6. 102.9 few tests. Here is a weight savings of 64.4 grams per square foot of sandwich by using ... structural materials, I decided to evaluate .... building. The failures were all skin buckling on the top side, but the deflectio
(included in your package) you will have the ability to share a single ..... blocked word, the site will not be accessible and the web page will not display. ... There are two accounts that can access the Broadband Router's ..... computer and join a.
Content Filtering. Easily applied content filtering based on Mac Address, IP Address, URL ..... In the Firewall Rules List at the bottom of the screen, the priorities of the rules are .... Send to - The email address the logs will be sent to. Click o
engine outlet to the ends of the pipes. Look for ... will assure there is no hidden damage to the tube in the tire. ... On planes with rubber shock absorber donuts.
The flight simulator covered in this book emphasizes modular design, at the level of a .... CSMA/CD Carrier Sense Multiple Access â Collision Detection ..... The running costs of the simulator facility (electricity, air conditioning, computer .....
the drag polar starts bending the airflow is separating ... ing of the polar above a lift co- efficient equal to one. ... sticking out of the leading edge. On the cutout ...
Jul 25, 2015 - This PDF is free for download. Please do not ..... will have to be smart to survive and overcome ... impromptu business in a burned out store sell-.
It's FAST & EASY! *It WORKS! Give us a .... information, making the analysis very easy and eliminating ... MP equal to outside ambient pressure for turbocharged ...
individuals also come to the laboratory with a background of .... Dog. Arshavskii, Kots, Orlovskii, Rodionov, and Shik (1965) measured the leg ...... asked to transcribe the text at their normal, rapid rate and to ... necessary to go to all that trou
necessary to release Primer 6O4 off its carrier. Irrigate before next mowing or leave baskets off. P ro d u ct S u m m a ry B u lletin. GUARANTEED ANALYSIS.
