DocumentCode
3440600
Title
Notice of Retraction
Optimization design and experimental study of the nozzle program of impulse anti-riots water cannon
Author
Chaozu Ma ; Zhefeng Zhang ; Junjie Dong ; Zhining Zhao ; Can Jin ; Long Chi ; Na Hu ; Jian Tang
Author_Institution
Equip. Eng. Coll., Eng. Univ. of APF, Xi´an, China
fYear
2013
fDate
15-18 July 2013
Firstpage
1375
Lastpage
1378
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.
A conical nozzle was designed in order to increase the maximum range of impulse anti-riots water cannon and improve the jet structure. The large eddy simulation model of OpenFOAM software was used for the numerical calculation of the nozzle flow field. The influence of different structural parameters of jet nozzle was analyzed. The results showed that the conical nozzle with the ratio of inlet and outlet diameters D1d1 = 2 and the length to diameter ratio L1d1 = 2 could ensure the best effect of jet.
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.
A conical nozzle was designed in order to increase the maximum range of impulse anti-riots water cannon and improve the jet structure. The large eddy simulation model of OpenFOAM software was used for the numerical calculation of the nozzle flow field. The influence of different structural parameters of jet nozzle was analyzed. The results showed that the conical nozzle with the ratio of inlet and outlet diameters D1d1 = 2 and the length to diameter ratio L1d1 = 2 could ensure the best effect of jet.
Keywords
design engineering; flow simulation; jets; mechanical engineering computing; nozzles; numerical analysis; optimisation; weapons; OpenFOAM software; conical nozzles; impulse antiriot water cannon; jet nozzles; jet structure; large eddy simulation model; nozzle flow field; numerical calculation; optimization design; Computational modeling; Educational institutions; Mathematical model; Numerical models; Structural engineering; Valves; Weapons; conical nozzle; impulse anti-riots water cannon; large eddy simulation (LES); numerical calculation;
fLanguage
English
Publisher
ieee
Conference_Titel
Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE), 2013 International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4799-1014-4
Type
conf
DOI
10.1109/QR2MSE.2013.6625825
Filename
6625825
Link To Document