Geodesic
Study by the RANS/ILES method throttling influence on pressure pulsations in a multiple-module supersonic air intake
Matematičeskoe modelirovanie, Tome 33 (2021) no. 7, pp. 63-78.

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Using the RANS/ILES method, the influence of throttling of one of the modules in a three-module high-speed model air intake on the flow, level and spectra of pressure pulsations in each of the modules is analyzed. A brief description of the calculation method and the used boundary conditions is given. OASPL levels are obtained in air intake modules depending on the type of flow braking. The influence of throttling of one of the modules on the flow and features of 1/3-octave spectra in neighboring modules is revealed.
Mots-clés : RANS/ILES, pressure pulsation spectra.
Keywords: high-speed multiple-module air intake, throttling, buzz 
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D. A. Lyubimov; A. O. Chestnykh. Study by the RANS/ILES method throttling influence on pressure pulsations in a multiple-module supersonic air intake. Matematičeskoe modelirovanie, Tome 33 (2021) no. 7, pp. 63-78. http://geodesic.mathdoc.fr/item/MM_2021_33_7_a5/

[1] D. A. Lyubimov, I. V. Potekhina, “A Study of Unsteady-State Operating Conditions of a Supersonic Inlet by the RANS/ILES Method”, High Temp., 54:5 (2016), 737–744 | DOI

[2] D. A. Lyubimov, A. O. Chestnykh, “Flow in a High-Velocity Mixed Compression Inlet Studied by the RANS/ILES Method in Different Operation Modes”, High Temp., 56:5 (2018), 702–710 | DOI

[3] D. A. Lyubimov, “Development and Application of a High Resolution Technique for Jet Flow Computation Using Large Eddy Simulation”, High Temp., 50:3 (2012), 420–436 | DOI

[4] R. S. Ayupov, L. A. Benderskiy, D. A. Lyubimov, “Study of the Influence of the Temperature Field's Nonuniformity on the Pressure Pulsations in the Inlet Duct Using the RANS/ILES Method”, Math. Models and Computer Simul, 12:3 (2020), 378–387 | DOI | MR | Zbl

[5] D. A. Lyubimov, “Analysis of the Effect Made by the Variable Heat Capacity on the Characteristics of Pressure Pulsations in a High-Speed Air Intake Using the RANS/ILES Method”, Math. Models and Computer Simulations, 12:3 (2020), 403–412 | DOI | MR | Zbl

[6] Z. Li, W. Gao, H. Jiang, J. Yang, “Unsteady Behaviors of a Hypersonic Inlet Caused by Throttling in Shock Tunnel”, AIAA J., 51:10 (2013), 2485–2492 | DOI

[7] J. Hu, J. Chang, L. Wang, S. Cao, W. Bao, “Unstart Coupling Mechanism Analysis of Multipe-Modules Hypersonic Inlet”, Scientific World J., 2013, 254376, 10 pp.

[8] C. Wang, L. Xue, K. Cheng, “Novel Inducement to Unstart of a Parallel Modular Hypersonic Inlet”, AIAA J., 57:2 (2019), 760–771 | DOI

[9] A. Suresh, H. T. Huynh, “Accurate Monotonicity Preserving Schemes with Runge-Kutta Time Stepping”, J. of Computational Physics, 136:1 (1997), 83–99 | DOI | MR | Zbl

[10] P. R. Spalart, S. R. Allmaras, “A One-Equation Turbulence Model for Aerodynamic Flows”, La Recherche Aerospatiale, 1994, no. 1, 5–21

[11] M. L. Shur, P. R. Spalart, M. K. Strelets, A. K. Travin, “A hybrid RANS-LES approach with delayed-DES and wall-modeled LES capabilities”, Int. J. Heat Fluid Flow, 29 (2008), 1638–1649 | DOI