Geodesic
Detached eddy simulations of the side-loads in an overexpanded nozzle flow
Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki, Tome 27 (2017) no. 1, pp. 121-128
Cet article a éte moissonné depuis la source Math-Net.Ru

Voir la notice de l'article

In this paper, we numerically examine the separated flow in an overexpanded nozzle developed during the starting phase of a rocket engine featuring the side-load effect. We use detached eddy simulation (DES), namely, its version referred to as delayed DES, and compare our results with the existing experimental and numerical data. The calculations are based on finite volume approximation of the Navier–Stokes equations for perfect gas and pressure-based formulation with PISO coupling. By investigating the unsteadiness associated with the shock-induced separation, a better insight can be obtained as to how these affect the nozzle start-up. Three-dimensional, transient, turbulent computational fluid dynamics methodology has been demonstrated to capture major side-load physics with supersonic nozzles. The main flow properties (wall pressure levels, shock waves pattern, side load locus) are rather well reproduced. We suggest using a delayed detached eddy simulation for more accurate predictions of the flow separation.
Keywords: mathematical modeling, detached eddy simulations, supersonic nozzle, side-load. 
@article{VUU_2017_27_1_a9,
     author = {E. A. Luchikhina and L. E. Tonkov},
     title = {Detached eddy simulations of the side-loads in an overexpanded nozzle flow},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {121--128},
     year = {2017},
     volume = {27},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2017_27_1_a9/}
}
TY  - JOUR
AU  - E. A. Luchikhina
AU  - L. E. Tonkov
TI  - Detached eddy simulations of the side-loads in an overexpanded nozzle flow
JO  - Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki
PY  - 2017
SP  - 121
EP  - 128
VL  - 27
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/VUU_2017_27_1_a9/
LA  - ru
ID  - VUU_2017_27_1_a9
ER  - 
%0 Journal Article
%A E. A. Luchikhina
%A L. E. Tonkov
%T Detached eddy simulations of the side-loads in an overexpanded nozzle flow
%J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki
%D 2017
%P 121-128
%V 27
%N 1
%U http://geodesic.mathdoc.fr/item/VUU_2017_27_1_a9/
%G ru
%F VUU_2017_27_1_a9
E. A. Luchikhina; L. E. Tonkov. Detached eddy simulations of the side-loads in an overexpanded nozzle flow. Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki, Tome 27 (2017) no. 1, pp. 121-128. http://geodesic.mathdoc.fr/item/VUU_2017_27_1_a9/

[1] Tomita T., Sakamoto H., Onodera T., Sasaki M., Takahashi M., Watanabe Y., Tamura H., “Experimental evaluation of side load characteristics on TP, CTP, and TO nozzles”, 40th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit (Fort Lauderdale, Florida, USA), v. 4, 2004, 9 pp. | DOI

[2] Glushko G. S., Ivanov I. E., Kryukov I. A., “Numerical simulation of separated flow in nozzles”, Physical and Chemical Processes In Gas Dynamics, 9 (2010), 172–179 (in Russian) | Zbl

[3] Zhao X., Bayyuk S., Zhang S., “Aeroelastic response of rocket nozzles to asymmetric thrust loading”, Computers and Fluids, 76 (2013), 128–148 | DOI

[4] Wang T. S., “Transient three-dimensional startup side load analysis of a regeneratively cooled nozzle”, Shock Waves, 19:3 (2009), 251–264 | DOI | MR | Zbl

[5] Kuz'min I. M., Tonkov L. E., Chernova A. A., “Turbulence modeling approaches to prediction of the overexpanded supersonic nozzles side load”, Izv. Inst. Mat. Inform. Udmurt. Gos. Univ., 2015, no. 2(46), 93–98 (in Russian)

[6] Deck S., “Delayed detached eddy simulation of the end-effect regime and side-loads in an overexpanded nozzle flow”, Shock Waves, 19:3 (2009), 239–249 | DOI | Zbl

[7] Garbaruk A., Niculin D., Strelets M., Dyadkin A., Krylov A., Stekenius K., “Comparative study of different turbulence modeling approaches to prediction of transonic and supersonic flows past a reentry capsule with balance flaps”, Progress in Flight Physics, 5 (2013), 3–22 | DOI

[8] Spalart P. R., Allmaras S. R., “A one-equation turbulence model for aerodynamic flows”, 30th Aerospace Sciences Meeting and Exhibit (Reno, NV, USA. 1992), 92-0439, 22 pp. | DOI

[9] Spalart P. R., Deck S., Shur M. L., Squires K. D., Strelets M. Kh., Travin A., “A new version of detached-eddy simulation, resistant to ambiguous grid densities”, Theoretical and Computational Fluid Dynamics, 20 (2006), 181–195 | DOI | Zbl

[10] Nave L. H., Coffey G. A., “Sea level side loads in high-area-ratio rocket engines”, 9th Propulsion Conferences (Las Vegas, NV, USA. 1973), 73-1284, 65 pp. | DOI