DocumentCode
518405
Title
Notice of Retraction
Numerical simulation of high speed separated flows using filtered dissipation approach
Author
Qureshi, K.R.
Author_Institution
Dept. of Mech. Eng., Pakistan Inst. of Eng. & Appl. Sci. (PIEAS), Islamabad, Pakistan
Volume
5
fYear
2010
fDate
16-18 April 2010
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.
This paper presents a numerical simulation of high speed separated flows using filtered dissipation method. Filtered dissipation combines a filter and a nonlinear dissipation part of a shock capturing scheme. Computations are performed over different 2D configurations which include compression corner and backward facing step respectively. It is seen that the adjustment of the constants appearing in the method is important to get low dissipative solution results. Finally, computed results are compared with the available experimental data, and it is found that the present method provides accurate and low dissipative results.
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.
This paper presents a numerical simulation of high speed separated flows using filtered dissipation method. Filtered dissipation combines a filter and a nonlinear dissipation part of a shock capturing scheme. Computations are performed over different 2D configurations which include compression corner and backward facing step respectively. It is seen that the adjustment of the constants appearing in the method is important to get low dissipative solution results. Finally, computed results are compared with the available experimental data, and it is found that the present method provides accurate and low dissipative results.
Keywords
flow separation; flow simulation; hypersonic flow; numerical analysis; shock waves; supersonic flow; backward facing step; compression corner grid; filtered dissipation method; high speed flow separation; hypersonic flow; low dissipative solution; numerical simulation; shock capturing scheme; supersonic flow; Computational modeling; Electric shock; Filters; Mechanical engineering; Navier-Stokes equations; Numerical simulation; Robustness; Shock waves; Skin; Switches; high speed flows; numerical dissipation; separated flows;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Engineering and Technology (ICCET), 2010 2nd International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-6347-3
Type
conf
DOI
10.1109/ICCET.2010.5486147
Filename
5486147
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