[Pressure Drop Measurement by a Pipe Accessory] 결과레포트/성균관대학교

소개글

Pressure Drop Measurement by a Pipe Accessory 실험에 대한 결과레포트 입니다.

목차

1. Title
2. Objective
3. Result
4. Discussion
5. Factors of error
6. Summary
7. Reference

본문내용

1. Title
Pressure Drop Measurement by a Pipe Accessory

2. Objective
In this experiment, pressure drop in pipe accessories, such as gate valve, standard elbow bend, 90◦Mitre bend, straight pipe, glove valve and sudden enlargement, are measured.

3. Result
By the experiment, we get the below data.

<중 략>

5. Factors of error
A. Impurities inside the water and pipe
We assumed that all pipes are very smooth pipes. But the experimental apparatus is may be used for long time. Therefore, the pipes could be rusty or be damaged even if the pipes are very well managed. Impurities inside the pipe could make the error. Then the theoretical fanning friction factor may not precise, and it may also caused the error of theoretical ΔP and the head loss. Also, we assumed that the water flowing in the pipe is pure, but there may be impurities in water. Impurities inside the water could make friction that cause the error of the experimental values.

참고 자료

Fluid Mechanics for Chemical Engineers 3rd Edition, James O. Wilkes
Fluid Mechanics for Chemical Engineers 2nd Edition, Noel de Nevers