The potential for secondary-combustion with low-temperature solid propellant in gas generation is a potential risk to ejection application. This study performed a three-dimensional dynamic numerical simulation with Re-Normalization Group turbulence model and finite-rate/eddy-dissipation model of a two-step reaction mechanism to better understand the interaction between secondary-combustion and ring-cavity structures, and combustion effect on the loads and interior ballistic stabilization during ejection. The dynamic zone of rail cover was modelled as a rigid body, and its motion was coupled with the secondary-combustion flow in the initial chamber based on the dynamic layering method. A comparison between the numerical results and experimental data in published literature showed good agreement. Four different ring-cavity volume geometries were simulated, including no ring-cavity. Results showed that three-stage high-temperature zone can be divided in the initial chamber at the founding time in the four cases, which are a pair of spherical high-temperature zone, high-temperature zone with skirt touching walls and high-temperature zone reverse from rail cover. Additionally, increasing ring-cavity volume can accelerate the axial and radial hot gas velocity on the ring-cavity cross-section and postpone secondary-combustion process. It was also found that larger ring-cavity volume structure can smoothen the pressure and acceleration curves, reduce the out-tube-velocity and delay the out-tube-time.
Revised:
Accepted:
Published online:
Xiao-lei Hu 1; Jia-yi Guo 1; Chuan-bin Sun 1; Gui-gao Le 2

@article{CRMECA_2021__349_2_391_0, author = {Xiao-lei Hu and Jia-yi Guo and Chuan-bin Sun and Gui-gao Le}, title = {Investigation of the effect of ring-cavity on secondary-combustion and interior ballistic stabilization with low-temperature solid propellant in gas ejection}, journal = {Comptes Rendus. M\'ecanique}, pages = {391--413}, publisher = {Acad\'emie des sciences, Paris}, volume = {349}, number = {2}, year = {2021}, doi = {10.5802/crmeca.92}, language = {en}, }
TY - JOUR AU - Xiao-lei Hu AU - Jia-yi Guo AU - Chuan-bin Sun AU - Gui-gao Le TI - Investigation of the effect of ring-cavity on secondary-combustion and interior ballistic stabilization with low-temperature solid propellant in gas ejection JO - Comptes Rendus. Mécanique PY - 2021 SP - 391 EP - 413 VL - 349 IS - 2 PB - Académie des sciences, Paris DO - 10.5802/crmeca.92 LA - en ID - CRMECA_2021__349_2_391_0 ER -
%0 Journal Article %A Xiao-lei Hu %A Jia-yi Guo %A Chuan-bin Sun %A Gui-gao Le %T Investigation of the effect of ring-cavity on secondary-combustion and interior ballistic stabilization with low-temperature solid propellant in gas ejection %J Comptes Rendus. Mécanique %D 2021 %P 391-413 %V 349 %N 2 %I Académie des sciences, Paris %R 10.5802/crmeca.92 %G en %F CRMECA_2021__349_2_391_0
Xiao-lei Hu; Jia-yi Guo; Chuan-bin Sun; Gui-gao Le. Investigation of the effect of ring-cavity on secondary-combustion and interior ballistic stabilization with low-temperature solid propellant in gas ejection. Comptes Rendus. Mécanique, Volume 349 (2021) no. 2, pp. 391-413. doi : 10.5802/crmeca.92. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.5802/crmeca.92/
[1] Modeling of solid fuel gasification in combined charge of low-temperature gas generator for high-speed ramjet engine, Aerosp. Sci. Technol., Volume 84 (2019), pp. 31-36 | DOI
[2] Dynamic modeling of exergy efficiency and parameters optimization for gas ejection system, Appl. Therm. Eng., Volume 146 (2019), pp. 931-942 | DOI
[3] System driven technology selection for future European launch systems, Acta Astronaut., Volume 107 (2015), pp. 301-316 | DOI
[4] Obstacle avoidance and path planning for carrier aircraft launching, Chin. J. Aeronaut., Volume 28 (2015), pp. 659-703
[5] Pneumatic performance study of a high pressure ejection device based on real specific energy and specific enthalpy, Entropy, Volume 19 (2014), pp. 1593-1596
[6] Low-temperature gas generator propellants, XXI Italian Association of Aeronautics and Astronautics (AIDAA) Congress and 3rd International Conference of the European Aerospace Societies (CEAS), 11 October 2011 (2011), pp. 24-28
[7] Mathematical simulation of airbag inflation by low-temperature gas generator products, Propellant. Explos. Pyrotech., Volume 25 (2000), pp. 220-223 | DOI
[8] The method of low-temperature generating in solid gas generators, Fiz. Goreniya I Vzryva, Volume 4 (1999) no. 4, pp. 75-78
[9] A model of solid-fuel gasification in the combined charge of a low-temperature gas generator of a flying vehicle, Doklay Phys., Volume 63 (2018), pp. 375-379 | DOI
[10] Simulation of Energetic Materials Combustion, Russian Academy of Sciences Novosibirsk Inst of Chemical Kinetics and Combustion, Saint Petersburg, Russia, 2000 | DOI
[11] Burning rate of solid propellant ingredients, Part 1: Pressure and initial temperature effects, J. Propul. Power, Volume 15 (1999), pp. 740-747 | DOI
[12] Influence of additives on the characteristics of the combustion of layered systems imitating composite propellants, Combust. Explos. Shockwaves, Volume 11 (2017), pp. 419-428
[13] On the combustion of heterogeneous AP/HTPB composite propellants: A review, Fuel, Volume 254 (2019), pp. 1-15
[14] Static control of combustion oscillations by coaxial flows: a large-eddy-simulations investigation, J. Propul. Power, Volume 20 (2004), pp. 460-467 | DOI
[15] Brief review on passive and active methods for explosion and detonation suppression in tubes and galleries, J. Loss Prev. Process Ind., Volume 49 (2017), pp. 280-290 | DOI
[16] Passive control of combustion instability in lean premixed combustors, J. Eng. Gas Turbines Power, Volume 122 (2000), pp. 414-419 | DOI
[17] The absorption of axial acoustic waves by a perforated liner with bias flow, J. Fluid Mech., Volume 485 (2003), pp. 307-335 | DOI | Zbl
[18] Combustion system damping augmentation with Helmholtz resonators, J. Eng. Gas Turbines Power, Volume 122 (2000), pp. 269-274 | DOI
[19] Comprehensive review of liquid-propellant combustion instabilities in F-1 engines, J. Propul. Power, Volume 9 (1993), pp. 657-677 | DOI
[20] Application of perforated plate in passive control of the nonpremixed swirl combustion instability under acoustic excitation, J. Eng. Gas Turbines Power, Volume 141 (2019) no. 9, pp. 1-12 | DOI
[21] Attenuation effects of perforated plates with heterogeneously distributed holes on combustion instability in a spray flame combustor, J. Mech. Sci. Technol., Volume 34 (2020) no. 11, pp. 4865-4875 | DOI
[22] Mitigating self-excited thermoacoustic oscillations in a liquid fuel combustor using dual perforated plates, J. Acoust. Soc. Am., Volume 148 (2020) no. 3, pp. 1755-1766 | DOI
[23] Passive control of the inlet acoustic boundary of a swirled burner at high amplitude combustion instabilities, J. Eng. Gas Turbines Power, Volume 131 (2009), 051502 | DOI
[24] Modeling the damping properties of perforated screens traversed by a bias flow and backed by a cavity at low Strouhal number, J. Sound Vib., Volume 331 (2012), pp. 276-290 | DOI
[25] A comparison of the damping properties of perforated plates backed by a cavity operating at low and high Strouhal numbers, C. R. Mec., Volume 341 (2013), pp. 161-170 | DOI
[26] Enhancement of the simple method for predicting incompressible fluid flows, Numer. Heat Transf., Volume 7 (1984), pp. 147-163 | Zbl
[27] Calculation of a circular jet in crossflow with a multiple-time-scale turbulence model, Int. J. Heat Mass Transf., Volume 35 (1992), pp. 2357-2365 | DOI | Zbl
[28] The role of CFD combustion modeling in hydrogen safety management-Part I: Validation based on small scale experiments, Nucl. Eng. Des., Volume 248 (2012), pp. 93-107 | DOI
[29] Turbulence modeling of internal combustion engines using RNG k models, Combust. Sci. Technol., Volume 106 (1995), pp. 267-295 | DOI
[30] Chemical Equilibrium Applications (CEA) software: https://federallabs.org/technology/chemical-equilibrium-applications-cea | DOI
[31] The influence of annular cavity on secondary combustion of gas-ejection initial cavity, Acta Armamentarii, Volume 36 (2015) no. 6, pp. 1024-1032
[32] Influence of structural parameters of diversion cone on smooth effect of gas ejection bottom pressure impact, J. Propul. Technol., Volume 40 (2019) no. 11, pp. 2444-2453
[33] Experimental and numerical investigation of premixed flame propagation with distorted tulip shape in a closed duct, Combust. Flame, Volume 159 (2012), pp. 1523-1538 | DOI
[34] Formation and evolution of distorted tulip flames, Combust. Flame, Volume 162 (2015), pp. 4084-4101 | DOI
[35] A mechanism for flame acceleration in narrow tubes, AIAA J., Volume 41 (2003), pp. 1391-1396 | DOI
[36] Flame acceleration in long narrow open channels, Proc. Combust. Inst., Volume 34 (2013), pp. 865-872 | DOI
Cited by Sources:
Comments - Policy