Title :
Notice of Retraction
Numerical simulation of high speed separated flows using filtered dissipation approach
Author_Institution :
Dept. of Mech. Eng., Pakistan Inst. of Eng. & Appl. Sci. (PIEAS), Islamabad, Pakistan
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.
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;
Conference_Titel :
Computer Engineering and Technology (ICCET), 2010 2nd International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-6347-3
DOI :
10.1109/ICCET.2010.5486147
