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velocity\\n\");
} 1. Velocity field
1) matlab code
2) 실린더 뒤쪽의 grid에서 속도 벡터를 나타내었다.
2. Mean Recirculation Region
1) Mean Recirculation Region 의 길이.
2) Mean Recirculation Region 길이의 의미
3. Reynolds Number
1) Reynolds Number 구하기
2) u∞
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Experimental Fluid Dynamics FLOW VISUALIZATION』, H. McMahon, J. Jagoda, N. Komerath, and J. Seitzman, Georgia Tech.
2. 『FLOW VISUALIZATION TECHNIQUES FOR CFD USING VOLUME RENDERING』, R. Crawfis, H. Shen, N. Max, 9TH. INTERNATIONAL SYMPOSIUM ON FLOW VISUALIZATION, 2000. Ⅰ. 풍동 Test Section
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velocity^2’ 문구를 적고 ‘Enter’키를 침.
Variables의 Please define variable “velocity”의 버튼을 클릭, ‘Data Measurement’를 클릭.
‘Please Choose a Data Source’창에서 ‘최저점 속도’를 선택, ‘OK’를 클릭.
Variables의 ‘Please define varlable “mass”’버튼
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edition) / Bruce R. Munson / John Wiley & Sons, INC. 목차
1. 실험 제목 (Title)
2. 실험 목적 (Object)
3. 실험 이론 (Related theory)
4. 실험 방법 (Experimental Methodology)
5. 실험 결과 (Results & Graph)
6. 토의 (Discussion & Consideration)
7. 참고 문헌 (Reference)
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03
0.527
0.533
0.497
실험 속도(cm/s)
33.149
37.975
37.5
40.268
레이놀즈수
713.0
816.8
806.6
866.2
이론 속도(cm/s)
None
0.39
1차
0.86
0.69
0.65
0.65
2차
0.78
0.71
0.68
0.68
3차
0.75
0.69
0.71
0.75
평균 시간차
0.797
0.697
0.68
0.693
실험 속도(cm/s)
25.105
28.708
29.412
28.85
레이놀즈수
409.
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experimental group and the control group, each composed of 29 students. One teacher was responsible for teaching both classes, and the lesson content was the same. The experimental group was taught using e-portfolios during their learning and the control group was taught using printed portfolios. Ev
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experiment of UV molded spectroscopic component
He_Ne laser (λ= 632.8nm)
He_Cd laser (λ= 442nm)
Theoretical Angle
(degree)
-38.52
-13.95
Measured Angle
(degree)
-39
-14
Deviations
(%)
1.2
0.3
Table 3.2> Measurement of 1th order diffracted angle
Fig 3.4> Diffracted He_Ne laser (λ= 632.8nm, θm=
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