The Analysis of Flow Stability in Pipe by Experiment

DOI

10.2991/isesce-15.2015.49How to use a DOI?

Keywords

Velocity field, Pipe, Reynolds number, Standard deviation

Abstract

Many kinds of fluid were sent by pipes; the stability of the flow was closely related to the exchange of energy. The velocity field of a pipe was tested in the experiment; the curves of standard deviation were obtained from the test. The results show that at low Reynolds number axial and radial standard deviation curves decrease and the stabilization of the flow is better; at high Reynolds number the curves of standard deviation reach its peak at different locations; the downward trend of the curve is relatively gentle after the peak point, it has higher instability.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jun Wang
AU  - Jie Geng
AU  - Dong Li
AU  - Xinhui Wang
PY  - 2015/12
DA  - 2015/12
TI  - The Analysis of Flow Stability in Pipe by Experiment
BT  - Proceedings of the 2015 International Symposium on Energy Science and Chemical Engineering
PB  - Atlantis Press
SP  - 247
EP  - 250
SN  - 2352-5401
UR  - https://doi.org/10.2991/isesce-15.2015.49
DO  - 10.2991/isesce-15.2015.49
ID  - Wang2015/12
ER  -