Remember Me
Or use your Academic/Social account:


Or use your Academic/Social account:


You have just completed your registration at OpenAire.

Before you can login to the site, you will need to activate your account. An e-mail will be sent to you with the proper instructions.


Please note that this site is currently undergoing Beta testing.
Any new content you create is not guaranteed to be present to the final version of the site upon release.

Thank you for your patience,
OpenAire Dev Team.

Close This Message


Verify Password:
Verify E-mail:
*All Fields Are Required.
Please Verify You Are Human:
fbtwitterlinkedinvimeoflicker grey 14rssslideshare1
Yang, G.; Fang, J.; Liu, C.; Yao, Y.; Lu, L. (2017)
Languages: English
Types: Unknown

Classified by OpenAIRE into

arxiv: Physics::Fluid Dynamics
Shock wave boundary layer interaction is an ubiquitous and important phenomenon in supersonic and hypersonic flow scheme. In this paper, a Mach 2.5 supersonic boundary layer impinged by an oblique shock wave and its control using Micro Vortex Generator (MVG) is studied by large-Eddy Simulation (LES). A high order cut-cell immersed boundary method combined with Cartesian grid are used to deal with the geometrical complexity of MVG. The method uses a non-uniform-grid finite difference scheme for grid points near the MVG solid boundary. This approach can implement boundary condition at irregular surface without decreasing numerical accuracy, which is important for high Reynolds number boundary layer flow. Results shows that flow structures after the MVG are well captured and shock induced flow separation is successfully reduced with control.
  • The results below are discovered through our pilot algorithms. Let us know how we are doing!

    • 1. Dolling David S, "Fifty years of shock-wave/boundary-layer interaction research: what next?". AIAA journal, 2001. 39(8): p. 1517-1531.
    • 2. Babinsky Holger and John K Harvey, Shock wave-boundary-layer interactions. Vol. 32. 2011: Cambridge University Press.
    • 3. Clemens Noel T and Venkateswaran Narayanaswamy, "Low-frequency unsteadiness of shock wave/turbulent boundary layer interactions". Annual Review of Fluid Mechanics, 2014. 46: p. 469-492.
    • 4. Mittal Rajat and Gianluca Iaccarino, "Immersed boundary methods". Annu. Rev. Fluid Mech., 2005. 37: p. 239-261.
    • 5. Duan Le, Xiaowen Wang, and Xiaolin Zhong, "A high-order cut-cell method for numerical simulation of hypersonic boundary-layer instability with surface roughness". Journal of computational physics, 2010. 229(19): p. 7207-7237.
    • 6. Inagaki Masahide, Tsuguo Kondoh, and Yasutaka Nagano, "A mixed-time-scale SGS model with fixed modelparameters for practical LES". Journal of fluids engineering, 2005. 127(1): p. 1-13.
    • 7. Vreman B. , "Direct and large-eddy simulation of the compressible turbulent mixing layer". PhD thesis, Department of Applied Mathematics, University of Twente., 1995.
    • 8. Carpenter Mark H, Jan Nordström, and David Gottlieb, "A stable and conservative interface treatment of arbitrary spatial accuracy". Journal of Computational Physics, 1999. 148(2): p. 341-365.
    • 9. Gottlieb Sigal and Chi-Wang Shu, "Total variation diminishing Runge-Kutta schemes". Mathematics of computation of the American Mathematical Society, 1998. 67(221): p. 73-85.
    • 10. Yee HC and Björn Sjögreen, Designing adaptive low-dissipative high order schemes for long-time integrations, in Turbulent Flow Computation. 2002, Springer. p. 141-198.
    • 11. Yee Helen C, Neil D Sandham, and MJ Djomehri, "Low-dissipative high-order shock-capturing methods using characteristic-based filters". Journal of Computational Physics, 1999. 150(1): p. 199-238.
    • 12. Ducros F., Ferrand, V., Nicoud, F., Weber, C., Darracq, D., Gacherieu, C., Poinsot, T., "Large-eddy simulation of the shock/turbulence interaction". Journal of Computational Physics, 1999. 152(2): p. 517-549.
    • 13. Yao Y., Shang, Z., Castagna, J., Sandham, N. D., Johnstone, R., Sandberg, R. D., Suponitsky, V., Redford, J. A., Jones, L. E., and De Tullio, N. , "Re-engineering a DNS code for high-performance computation of turbulent flows". Proceedings of the 47th Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition 2009(AIAA 2009-566).
    • 14. Poinsot T J, amp, and SK Lelef, "Boundary conditions for direct simulations of compressible viscous flows". Journal of computational physics, 1992. 101(1): p. 104-129.
    • 15. Touber E. and N. D. Sandham, "Large-eddy simulations of an oblique shock impinging on a turbulent boundary layer: low-frequency mechanisms". 2008.
    • 16. Zhong Xiaolin and Xiaowen Wang, "Direct numerical simulation on the receptivity, instability, and transition of hypersonic boundary layers". Annual Review of Fluid Mechanics, 2012. 44: p. 527-561.
    • 17. Babinsky H., Y. Li, and C. W. Pitt Ford, "Microramp Control of Supersonic Oblique Shock-Wave/BoundaryLayer Interactions". AIAA Journal, 2009. 47(3): p. 668-675.
    • 6 American Institute of Aeronautics and Astronautics
  • No related research data.
  • No similar publications.

Share - Bookmark

Download from

Cite this article