Abstract:
A comprehensive numerical and experimental study of continuous spin detonation of a hydrogen-oxygen mixture in an annular combustor with the components supplied through injectors is performed. The hydrogen-oxygen mixture is burned in the regime of continuous spin detonation in an annular combustor 4 cm in diameter with subsequent channel expansion. The flow structure is considered for varied flow rates of the components of the mixture and the counterpressure of the ambient medium. The dynamics of the transverse detonation wave is numerically studied in a two-dimensional unsteady gas-dynamic statement of the problem with the geometric parameters of the combustor consistent with experimental ones. Reasonable agreement with experiments is reached in terms of the shape of detonation fronts, detonation velocity, and height of the wave front. The optimal point of channel expansion beginning is chosen, which ensures the maximum specific impulse in the spin detonation regime.
Citation:
F. A. Bykovskii, S. A. Zhdan, E. F. Vedernikov, “Continuous spin detonation of hydrogen-oxygen mixtures. 2. Combustor with an expanding annular channel”, Fizika Goreniya i Vzryva, 44:3 (2008), 95–108; Combustion, Explosion and Shock Waves, 44:3 (2008), 330–342
This publication is cited in the following 18 articles:
Yunzhen Zhang, John Z. Ma, Zhaohua Sheng, Guangyao Rong, Dawen Shen, Jianping Wang, Kevin Wu, AIAA SCITECH 2023 Forum, 2023
Yunzhen Zhang, Zhaohua Sheng, Guangyao Rong, Dawen Shen, Kevin Wu, Jianping Wang, “Experimental research on the performance of hollow and annular rotating detonation engines with nozzles”, Applied Thermal Engineering, 218 (2023), 119339
Venkat Athmanathan, James Braun, Zachary M. Ayers, Christopher A. Fugger, Austin M. Webb, Mikhail N. Slipchenko, Guillermo Paniagua, Sukesh Roy, Terrence R. Meyer, “On the effects of reactant stratification and wall curvature in non-premixed rotating detonation combustors”, Combustion and Flame, 240 (2022), 112013
Xiao-Jian He, Xiang-Yang Liu, Jian-Ping Wang, “On the mechanisms of the multiplicity and bifurcation of detonation waves in 3D rotating detonation engines”, Aerospace Science and Technology, 130 (2022), 107874
Ian J. Shaw, Jordan A.C. Kildare, Michael J. Evans, Alfonso Chinnici, Ciaran A.M. Sparks, Shekh N.H. Rubaiyat, Rey C. Chin, Paul R. Medwell, Direct Numerical Simulations - An Introduction and Applications, 2021
Yepan Zhong, Yun Wu, Di Jin, Xin Chen, Xingkui Yang, Shunli Wang, “Effect of channel and oxidizer injection slot width on the rotating detonation fueled by pre-combustion cracked kerosene”, Acta Astronautica, 165 (2019), 365
Brent A. Rankin, Joshua R. Codoni, Kevin Y. Cho, John L. Hoke, Frederick R. Schauer, “Investigation of the structure of detonation waves in a non-premixed hydrogen–air rotating detonation engine using mid-infrared imaging”, Proceedings of the Combustion Institute, 37:3 (2019), 3479
S. Hansmetzger, R. Zitoun, P. Vidal, “A study of continuous rotation modes of detonation in an annular chamber with constant or increasing section”, Shock Waves, 28:5 (2018), 1065
Brent A. Rankin, Daniel R. Richardson, Andrew W. Caswell, Andrew G. Naples, John L. Hoke, Frederick R. Schauer, “Chemiluminescence imaging of an optically accessible non-premixed rotating detonation engine”, Combustion and Flame, 176 (2017), 12
Brent A. Rankin, Matthew L. Fotia, Andrew G. Naples, Christopher A. Stevens, John L. Hoke, Thomas A. Kaemming, Scott W. Theuerkauf, Frederick R. Schauer, “Overview of Performance, Application, and Analysis of Rotating Detonation Engine Technologies”, Journal of Propulsion and Power, 33:1 (2017), 131
Brent A. Rankin, Joshua R. Codoni, Kevin Y. Cho, John Hoke, Frederick R. Schauer, 55th AIAA Aerospace Sciences Meeting, 2017
Brent A. Rankin, Christopher A. Fugger, Daniel R. Richardson, Kevin Y. Cho, John Hoke, Andrew W. Caswell, James R. Gord, Frederick Schauer, 54th AIAA Aerospace Sciences Meeting, 2016
Frank K. Lu, Eric M. Braun, “Rotating Detonation Wave Propulsion: Experimental Challenges, Modeling, and Engine Concepts”, Journal of Propulsion and Power, 30:5 (2014), 1125
Frank Lu, Eric Braun, Luca Massa, Donald Wilson, 47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2011
Eric Braun, Nathan Dunn, Frank Lu, 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, 2010
F. A. Bykovskii, S. A. Zhdan, E. F. Vedernikov, “Realization and modeling of continuous spin detonation of a hydrogen-oxygen mixture in flow-type combustors. 2. Combustors with expansion of the annular channel”, Combustion, Explosion and Shock Waves, 45:6 (2009), 716–728
F. A. Bykovskii, E. F. Vedernikov, “Continuous spin detonation of hydrogen-oxygen mixtures. 3. Methods of measuring flow parameters and flow structure in combustors of different geometries”, Combustion, Explosion and Shock Waves, 44:4 (2008), 451–460
Citation in format AMSBIB
Contact us: