풍동

소개글

"풍동"에 대한 내용입니다.

목차

1. Introduction
2. Materials and Methods
3. Results
4. Discussion
5. Conclusions
6. References

본문내용

1. Introduction
After Write Brothers flew with classical airplane, we rediscovered importance of Fluid Mechanics. At first, those mechanical things were just silly toy for the rich. After World war, however, Expert does want to improve efficiency of airplane by using Analysis. From that time, we’d been found how to accelerate fast, how to be at desired altitude, how to increase Lift force, and how to decrease Drag force which makes airplane’s performance bad.
In this experiment, Wind tunnel, we are going to check when the Aero-foils, AF104 NACA 0012, get more lift force in difference degree from -25degree to +25 degree, when the Aero-foils get less drag force in difference degree, also, -25degree to +25 degree by using AF100 Subsonic Wind Tunnel. And, we are going to check Pressure to determine where wake region which makes drop the efficiency of airplane.

<중 략>

1) In Lift force experiment, Set the Air-Foil and Measure equipment, those are at ②, in parallel with 0 degree
2) Before the experiments, reset the measurement value by pushing the black button which is on ⑥

참고 자료

Product information manual for AF 100 subsonic wind tunnel, made by TecQupment
Jaan Kiusalaas, Numerical Methods in Engineering with MATLAB, 2e, p.102~105,
Munson, Okiishi,Huebsch, Rothmayer, Fluid Mechanics, 7e, p.481