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4,000원
원문정보
초록
영어
The following results were obtained by conducting a flow experiment. The experiment with air volume showed that the ducts with 3 shapes in the same cross-sectional area were large in the order of circular duct, square duct, and flexible duct. As a result of measuring the pressure value by duct shape to determine the cause of the difference between the flow rate and the air volume value by duct, the negative pressure was large in the order of circular duct, square duct, and flexible duct. in the countercurrent test, In the case of circular ducts, the deviation was high, In the case of Flexible ducts, the mild increase in the countercurrent is judged to be the difference in pressure and friction received by shape.
목차
ABSTRACT 1. 서론 2. 기술개발 필요성 2.1 개발의 필요성 2.2 기술개발 목표 3. 실험이론 및 실험방법 3.1 실험이론 3.2 실험장치 3.3 실험방법 4. 실험결과 및 결과분석 4.1 형상에 따른 유속변화 4.2 형상에 따른 풍량변화 4.3 형상에 따른 역류값의 변화 5. 결론 References
이재준 [ Jae-Jun Lee | Member, Gangneung-Wonju National University ]
Corresponding Author
이원섭 [ Won-Seub Lee | Member, Professor, Indepartment of Mech-anical & Biomedical Enginerering Gangneung Wonju National University ]
Corresponding Author