Abstract
Shock-induced flow separation takes place in rocket nozzles when operate under over-expanded conditions. Numerical prediction of these supersonic separated flows has been a challenge for the existing RANS models and their respective LES/RANS techniques. In the present research work an extensive and comparative study of these turbulence modelling methodologies has been undertaken to investigate free shock separation flow configuration in thrust optimized contour (TOC) nozzle.
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References
Batten, P., Goldberg, U., Chakarvarthy, S.: Lns - an approach towards embedded les. AIAA Paper 2002-0427 (2002)
Chen, C.L., Chakravarthy, S.R., Hung, C.M.: Numerical investigation of separated nozzle flows. AIAA J. 32, 1836–1843 (1994)
Chien, Y.: Predictions of channel and boundary layer flows with a low-reynolds number turbulence model. AIAA Journal 20, 33–38 (1982)
Coakley, T.J., Huang, P.G.: Turbulence modelling for high speed flows. AIAA Paper 92-0436 (1992)
Cyril, P., Abderrahmane, N.: Flow separation in truncated ideal contour nozzle. Journal of Turbulence 5(1) (2004)
Dumnov, G.E.: Unsteady side-loads acting on the nozzle with developed separation zone. AIAA Paper 98-3619 (1998)
Girard, S., Deniau, H., Nguyen, A.T.: Alziary de roquefort t, etude de l’écoulement dans une tuyére propulsive à contour parabolique en régime surdétendu. In: 37eme Colloque d’Aérodynamique Appliquée de l’AAAF: Aérodynamique et Propulsion des Véhicules à grande vitesse, Aracachon, France (2001)
Keanini, R.G., Brown, A.M.: Scale analysis and experimental observations of shock-induced turbulent boundary layer separation in nozzles. European Journal of Mechanics B/Fluids 26, 494–510 (2007)
Knight, D., Yan, H., Panaras, A., Zheltovodov, A.: Rto wg: Cfd validation for shock wave turbulent boundary layer interactions. AIAA Paper 2002-0437 (2002)
Liou, W.W., Huang, G., Shih, T.H.: Turbulence model assesment for shock wave/turbulent boundary layer interactionin transonic and supersonic flows. Computers and Fluids 29, 275–299 (2000)
Menter, F.R.: Two-equation eddy-viscosity turbulence models for engineering applications. AIAA Journal 32, 1598–1605 (1994)
Moore, J.G., Moore, J.: Realizability in two equation models. AIAA Paper 99-3779 (1999)
Nave, L.H., Coffey, G.A.: Sea-level side-load phenomenon in high area ratio rocket engines. AIAA Paper 73-1284 (1973)
Nguyen, A.T.: Découlement instationaire et charges latérales dans les tuyéres propulsives. Ph.D Thesis, Université de Poitiers (2003)
Shams, A., Comte, P.: Formation of cap-shock pattern. In: 3rd European Conference for Aero-Space Sciences (EUCASS), Versailles-Paris, France, July 6-9 (2009)
Shams, A.C.P.: Realizable detached eddy simulation (rdes) for strong shock-wave/boundary layer interaction. In: Third Symposium on Hybrid RANS-LES Methods, Gdansk, Poland, June 10-12 (2009)
Spalart, P.R., Allmaras, S.R.: A one-equation turbulence model for aerodynamic flows. AIAA Paper 92-0439 (1992)
Wallin, S.: An efficient explicit algebraic reynolds stress k-ω model (earsm) for aeronautical applications. Report, The Aeronautical Research Institute of Sweden (FFA), Bromma (1999)
Wilcox, D.C.: Reassessment of the scale deterring equation for advanced turbulence models. AIAA Journal 26, 1299–1310 (1988)
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Shams, A., Comte, P. (2010). Turbulence Modelling for Supersonic Separated Flows. In: Peng, SH., Doerffer, P., Haase, W. (eds) Progress in Hybrid RANS-LES Modelling. Notes on Numerical Fluid Mechanics and Multidisciplinary Design, vol 111. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-14168-3_25
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DOI: https://doi.org/10.1007/978-3-642-14168-3_25
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