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Computational Fluid Dynamics Model of Various Types of Rocket Engine Nozzles

Konrad Pietrykowski(1), Paweł Karpiński(2*), Radosław Mączka(3)

(1) Department of Thermodynamics, Faculty of Mechanical Engineering, Lublin University of Technology, Poland
(2) Department of Thermodynamics, Faculty of Mechanical Engineering, Lublin University of Technology, Poland
(3) Department of Thermodynamics, Faculty of Mechanical Engineering, Lublin University of Technology, Poland
(*) Corresponding author


DOI: https://doi.org/10.15866/iremos.v13i1.18068

Abstract


The nozzle is an element of the rocket engine in which the potential energy of gases generated during combustion is converted into the kinetic energy of the gas flow. The design parameters of the nozzle have a decisive influence on the ballistic characteristics of the engine. Designing a nozzle assembly is therefore one of the most responsible stages in developing a rocket engine design. The paper presents the results of the simulation of three types of rocket propulsion nozzles. Calculations were made using CFD (Computational Fluid Dynamics) in ANSYS Fluent software. The analyzed types of nozzles differ in shape. The analysis referred to conical nozzle, a bell type nozzle with a conical supersonic part and a bell type nozzle. Calculation results are presented as pressure, velocity, turbulence kinetic energy and eddy viscosity distributions in the longitudinal section. The results show that the cone nozzle generates strong turbulence in the critical section, which negatively affects the flow of the working gas. In the case of a bell nozzle, the transformation of the wall caused the elimination of flow disturbances in the critical section, which reduced the probability of waves that can form before or after the trailing edge. The most sophisticated construction, the bell-type nozzle, allows for maximizing performance without adding extra weight. The bell type nozzle can be used as a starter and auxiliary engine nozzle due to its advantages.
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Keywords


CFD; Nozzle; Rocket Engine; Simulation; Thermodynamics

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References


A. Balabel, A.M. Hegab, M. Nasr, and S.M. El-Behery, Assessment of turbulence modeling for gas flow in two-dimensional convergent–divergent rocket nozzle, Applied Mathematical Modelling, Vol. 35(Issue 7): 3408-3422, 2011.
https://doi.org/10.1016/j.apm.2011.01.013

B.A. Belega, T.D. Nguyen, Analysis of flow in convergent-divergent rocket engine nozzle using computational fluid dynamics, International Conference of Scientific Paper AFASES, 2015.

E. Besnard, H.H. Chen, T. Mueller, and J. Garvey, Design, manufacturing and test of a plug nozzle rocket engine, 38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, p. 4038, 2002.
https://doi.org/10.2514/6.2002-4038

D. Bianchi, F. Nasuti, Numerical analysis of nozzle material thermochemical erosion in hybrid rocket engines, Journal of Propulsion and Power, Vol. 29(Issue 3), 547-558, 2013.
https://doi.org/10.2514/1.b34813

Z. Xiaoying, Coupled simulation of heat transfer and temperature of the composite rocket nozzle wall, Aerospace Science and Technology, Vol. 15(Issue 5), 402-408, 2011.
https://doi.org/10.1016/j.ast.2010.09.006

L. Boccaletto, J.P. Dussauge, High-performance rocket nozzle concept, Journal of Propulsion and Power, Vol. 26(Issue 5), 969-979, 2010.
https://doi.org/10.2514/1.48904

G. Cai, J. Fang, X. Xu, and M. Liu, Performance prediction and optimization for liquid rocket engine nozzle, Aerospace Science and Technology, Vol. 11(Issue 2-3), 155-162, 2007.
https://doi.org/10.1016/j.ast.2006.07.002

P. Vuillermoz, C. Weiland, G. Hagemann, B. Aupoix, H. Grosdemange, and M. Bigert, Nozzle design and optimization, Progress in Astronautics and Aeronautics: Liquid Rocket Thrust Chambers, 469-492, 2004.
https://doi.org/10.2514/5.9781600866760.0469.0492

G. Hagemann, H. Immich, T. Nguyen, and G. Dumnov, Rocket engine nozzle concepts. Liquid Rocket Thrust Chambers: Aspects of Modeling, Analysis, and Design, Progress in Astronautics and Aeronautics, 200, 2004.
https://doi.org/10.2514/5.9781600866760.0437.0467

Y. Yan, W. Fan, K. Wang, X.D. Zhu, and Y. Mu, Experimental investigations on pulse detonation rocket engine with various injectors and nozzles, Acta Astronautica, Vol. 69(Issue 1-2), 39-47, 2011.
https://doi.org/10.1016/j.actaastro.2011.03.002

R. Stark, C. Génin, Experimental Study of TICTOP Nozzles, International Symposium on Shock Waves, pp. 515-522, Springer, Cham, July 2017.
https://doi.org/10.1007/978-3-319-91017-8_66

L. Garelli, R.R. Paz, and M.A. Storti, Fluid–structure interaction study of the start-up of a rocket engine nozzle, Computers & Fluids, Vol. 39(Issue 7), 1208-1218, 2010.
https://doi.org/10.1016/j.compfluid.2010.03.005

A. Hadjadj, M. Onofri, Nozzle flow separation, Shock Waves, Vol. 19(Issue 3), 163-169, 2009.
https://doi.org/10.1007/s00193-009-0209-7

P.B. Kuttan, M. Sajesh, Optimization of divergent angle of a rocket engine nozzle using computational fluid dynamics, Optimization, Vol. 2(Issue 2), 196-207, 2013.

V. Lijo, H.D. Kim, T. Setoguchi, and S. Matsuo, Numerical simulation of transient flows in a rocket propulsion nozzle. International Journal of Heat and Fluid Flow, Vol. 31(Issue 3), 409-417, 2010.
https://doi.org/10.1016/j.ijheatfluidflow.2009.12.005

E. Martelli, F. Nasuti, and M. Onofri, Numerical calculation of FSS/RSS transition in highly overexpanded rocket nozzle flows, Shock Waves, Vol. 20(Issue 2), 139-146, 2010.
https://doi.org/10.1007/s00193-009-0244-4

S. Zhu, Z. Chen, C. Zheng, H. Zhang, and Z. Huang, Numerical Study of the Flow Separation in a Rocket Nozzle, International Symposium on Shock Waves, pp. 499-505, Springer, Cham, July 2017.
https://doi.org/10.1007/978-3-319-91017-8_64

A.T. Nguyen, H. Deniau, and S. Girard, T.A. De Roquefort, Unsteadiness of flow separation and end-effects regime in a thrust-optimized contour rocket nozzle, Flow, Turbulence and Combustion, Vol. 71(Issue 1-4), 161-181, 2003.
https://doi.org/10.1023/b:appl.0000014927.61427.ad

T.S. Wang, Multidimensional unstructured-grid liquid rocket-engine nozzle performance and heat transfer analysis, Journal of Propulsion and Power, Vol. 22(Issue 1), 78-84, 2006.
https://doi.org/10.2514/1.14699

G.P. Sutton, O. Biblarz, Rocket propulsion elements (John Wiley & Sons, 2016).

A. Sansica, J.C. Robinet, E.G. da Silva, and J. Herpe, Three-Dimensional Instability of Shock-Wave/Boundary-Layer Interaction for Rocket Engine Nozzle Applications, 31st International Symposium on Shock Waves 2, 523-530, 2019.
https://doi.org/10.1007/978-3-319-91017-8_67

S.B. Verma, O. Haidn, Unsteady Side-Load Evolution in a Liquid Rocket Engine Nozzle. Journal of Spacecraft and Rockets, 1-7, 2019.
https://doi.org/10.2514/1.a34556

A.N. Sabirzyanov, A.I. Glazunov, A.N. Kirillova, and K.S. Titov, Simulation of a Rocket Engine Nozzle Discharge Coefficient. Russian Aeronautics, Vol. 61(Issue 2), 257-264, 2018.
https://doi.org/10.3103/s1068799818020150


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