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Research | Open Access

Effect of gas blowing on the head of thermal ablation vehicle

Qing Li1,2Xianxu Yuan1,2()Jianqiang Chen1,2Lin Bi1,2
State Key Laboratory of Aerodynamics, China Aerodynamics Research and Development Center, Mianyang, 621000, China
Computational Aerodynamics Institute, China Aerodynamics Research and Development Center, Mianyang, 621000, China
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Abstract

The reentry vehicle will encounter thermal ablation, especially at the stagnation point regime. A theoretical work has been done to analyze the thermal effect of gas blowing due to thermal ablation of surface material on the head of a general hypersonic vehicle. By deriving the formulation, research takes into account the effect of gas blowing on the thermal dynamics balance, and then solves them by numerical discretization. It is found that gas blowing will increase the temperature and heat flux at the surface of stagnation point regime.

References

1

Guo Y, Shi W, Zeng L, Du B (2019) Mechanism of ablative thermal protection applied to hypersonic vehicles. Science Press, Beijing (in Chinese)

2
AFCRL (1974) AFCRL fiscal year 1975, Air Force technical objectives document. AFCRL-TR-74-0581
3

Huang Z (1981) Transient shape and inner temperature distribution of ablative cone head. Acta Aerodyn Sin 1:53–65(in Chinese)

4

Zhang Z, Pan M, Liu C (2003) Hypersonic aerodynamic heat and thermal protection. National Defense Industry Press, Beijing (in Chinese)

5

Guo Y, Gui Y, Tong F, Dai G (2013) Research on ablating mechanism of C/ZrC composite materials. Acta Aerodyn Sin 31(1):22–26 (in Chinese)

6

Han J, Zhang J, Du S (1996) Oxidation behaviour of 3D fine weave pierced carbon-carbon composites at ultra-high temperatures. Acta Aeronaut Astronaut Sin 17(5):577–581 (in Chinese)

7
Yi F (2001) Ultra high temperature properties and ablative behaviors of carbonous thermal protective composites. Dissertation, Harbin Institute of Technology ( in Chinese)
8

Zhang YL, Li HJ, Yao XY et al (2011) Oxidation protection of C/SiC coated carbon/carbon composites with Si-Mo coating at high temperature. Corros Sci 53(6):2075–2079

9
Reda DC (1979) Comparative transition performance of several nosetip materials as defined by ballistics-range testing. Paper presented at the 25th international instrumentation symposium, Anaheim, CA, 7 May 1979
10

Kowbel W, Chellappa V, Withers JC et al (1996) Applications of net-shape molded carbon-carbon composites in IC engines. J Adv Mater 27(4):2–7

11
Lobb RK (1964) Experimental measurement of shock detachment distance on spheres fired in air at hypervelocities. In: Nelson WC (ed) The high temperature aspects of hypersonic flow. AGARDograph, vol 68. Pergamon Press Ltd., Oxford, pp 519–527
12

Sinclair J, Cui X (2017) A theoretical approximation of the shock standoff distance for supersonic flows around a circular cylinder. Phys Fluids 29:026102

13

Olivier H (2000) A theoretical model for the shock stand-off distance in frozen and equilibrium flows. J Fluid Mech 413:345–353

14

Wu W (1983) Fluid mechanics. Peking University Press, Beijing (in Chinese)

15
Anderson JD Jr (1995) Computational fluid dynamics: the basics with applications. McGraw-Hill, Singapore
16

Luo K, Wang Q, Li Y, Li J, Zhao W (2021) Research progress on magnetohydrodynamic flow control under test conditions with high temperature real gas effect. Chin J Theor Appl Mech. 53(6):1515–1531 (in Chinese)

17

Liu P, Li Q, Huang Z et al (2019) Interpretation of wake instability at slip line in rotating detonation. Int J Comput Fluid Dyn 32(8-9):379–394

18

Loisel V, Abbas M, Masbernat O et al (2015) Inertia-driven particle migration and mixing in a wall-bounded laminar suspension flow. Phys Fluids 27(12):123304

19

Lashgari I, Picano F, Brandt L (2015) Transition and self-sustained turbulence in dilute suspensions of finite-size particles. Theor Appl Mech Lett 5(3):121–125

20

Zhou T, Zhao L, Huang W et al (2020) Non-monotonic effect of mass loading on turbulence modulations in particle-laden channel flow. Phys Fluids 32(4):043304

21

Picano F, Breugem WP, Brandt L (2015) Turbulent channel flow of dense suspensions of neutrally buoyant spheres. J Fluid Mech 764:463–487

22

Renard N, Deck S (2016) A theoretical decomposition of mean skin friction generation into physical phenomena across the boundary layer. J Fluid Mech 790:339–367

23

Li W, Fan Y, Modesti D et al (2019) Decomposition of the mean skin-friction drag in compressible turbulent channel flows. J Fluid Mech 875:101–123

24

Hornung HG (1972) Non-equilibrium dissociating nitrogen flow over spheres and circular cylinders. J Fluid Mech 53:149–176

25

Wen CY, Hornung HG (1995) Non-equilibrium dissociating flow over spheres. J Fluid Mech 299:389–405

26

Vigolo D, Griffiths IM, Radl S et al (2013) An experimental and theoretical investigation of particle–wall impacts in a T-junction. J Fluid Mech 727:236–255

27

Li Q, Abbas M, Morris JF et al (2020) Near-wall dynamics of a neutrally buoyant spherical particle in an axisymmetric stagnation point flow. J Fluid Mech 892:A32

28

Li Q, Abbas M, Morris JF (2020) Particle approach to a stagnation point at a wall: viscous damping and collision dynamics. Phys Rev Fluids 5:104301

29
Li Q (2019) Near-wall dynamics of neutrally buoyant particles in a wall-normal flow: from viscous damping to collision. Dissertation, Institut National Polytechnique de Toulouse, France
30

White FM (2006) Viscous fluid flow, 3rd edn. McGraw-Hill. New York

31

Schlichting H (1979) Boundary-layer theory, 7th edn. McGraw-Hill. New York

Advances in Aerodynamics
Pages 10-10
Cite this article:
Li Q, Yuan X, Chen J, et al. Effect of gas blowing on the head of thermal ablation vehicle. Advances in Aerodynamics, 2022, 4(1): 10. https://doi.org/10.1186/s42774-021-00097-4
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