DocumentCode
529447
Title
Notice of Retraction
Effect of gas movement in water supply pipelines
Author
Wenqi Yuan ; Suiqing Liu
Author_Institution
Coll. of Environ. Sci. & Eng., Tongji Univ., Shanghai, China
Volume
1
fYear
2010
fDate
28-31 Aug. 2010
Firstpage
607
Lastpage
610
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The objective of this paper is to investigate the effect of gas movement in water supply pipelines. A bubble movement model, which taking account the effect of gas compressibility, is developed. The analysis of the bubble is based on a quasi equilibrium formulation, which guarantees complete compatibility with the unit cell model. The results show that the gas movement in a horizontal pipe decreases the pressure drop, and the outlet pressure is higher than the one without any gas. The gas compressibility causes pressure fluctuate peak value. The length of bubble affects less on the pressure drop, while the amount of gas plays a major role on pressure drop.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The objective of this paper is to investigate the effect of gas movement in water supply pipelines. A bubble movement model, which taking account the effect of gas compressibility, is developed. The analysis of the bubble is based on a quasi equilibrium formulation, which guarantees complete compatibility with the unit cell model. The results show that the gas movement in a horizontal pipe decreases the pressure drop, and the outlet pressure is higher than the one without any gas. The gas compressibility causes pressure fluctuate peak value. The length of bubble affects less on the pressure drop, while the amount of gas plays a major role on pressure drop.
Keywords
bubbles; pipe flow; pipelines; pipes; water supply; bubble movement model; gas compressibility; gas movement; pressure drop; quasi equilibrium formulation; unit cell model; water supply pipelines; Analytical models; Artificial neural networks; Atmospheric modeling; Films; Fluids; Pipelines; Stress; Bubble motion; quasi equilibrium formulation; unit cell model; water supply pipelines;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing (IITA-GRS), 2010 Second IITA International Conference on
Conference_Location
Qingdao
Print_ISBN
978-1-4244-8514-7
Type
conf
DOI
10.1109/IITA-GRS.2010.5602704
Filename
5602704
Link To Document