Abstract
Transonic shocks play a pivotal role in designation of supersonic inlets and ramjets. For the three-dimensional steady non-isentropic compressible Euler system with frictions, we constructe a family of transonic shock solutions in rectilinear ducts with square cross-sections. In this article, we are devoted to proving rigorously that a large class of these transonic shock solutions are stable, under multidimensional small perturbations of the upcoming supersonic flows and back pressures at the exits of ducts in suitable function spaces. This manifests that frictions have a stabilization effect on transonic shocks in ducts, in consideration of previous works which shown that transonic shocks in purely steady Euler flows are not stable in such ducts. Except its implications to applications, because frictions lead to a stronger coupling between the elliptic and hyperbolic parts of the three-dimensional steady subsonic Euler system, we develop the framework established in previous works to study more complex and interesting Venttsel problems of nonlocal elliptic equations.
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References
Yuan H R. On transonic shocks in two-dimensional variable-area ducts for steady Euler system. SIAM J Math. Anal, 2006, 38: 1343–1370
Yuan H R. Transonic shocks for steady Euler flows with cylindrical symmetry. Nonlinear Anal, 2007, 66: 1853–1878
Chen S X, Yuan H R. Transonic shocks in compressible flow passing a duct for three-dimensional Euler systems. Arch Ration Mech Anal, 2008, 187: 523–556
Yuan H R. A remark on determination of transonic shocks in divergent nozzles for steady compressible Euler flows. Nonlinear Anal, Real World Appl, 2008, 9: 316–325
Liu L, Yuan H R. Stability of cylindrical transonic shocks for the two-dimensional steady compressible Euler system. J Hyperbolic Differ Equ, 2008, 5: 347–379
Chen G Q, Yuan H R. Local uniqueness of steady spherical transonic shock-fronts for the three-dimensional full Euler equations. Commun Pure Appl Anal, 2013, 12: 2515–2542
Fang B X, Liu L, Yuan H R. Global uniqueness of transonic shocks in two-dimensional steady compressible Euler flows. Arch Ration Mech Anal, 2013, 207: 317–345
Liu L, Xu G, Yuan H R. Stability of spherically symmetric subsonic flows and transonic shocks under multidimensional perturbations. Adv Math, 2016, 291: 696–757
Chen G Q, Feldman M. Multidimensional transonic shocks and free boundary problems for nonlinear equations of mixed type. J Amer Math Soc, 2003, 16: 461–494
Xin Z P, Yin H C. Transonic shock in a nozzle I: Two-dimensional case. Comm Pure Appl Math, 2005, 58: 999–1050
Bae M, Feldman M. Transonic shocks in multidimensional divergent nozzles. Arch Ration Mech Anal, 2011, 201: 777–840
Li J, Xin Z P, Yin H C. Transonic shocks for the full compressible Euler system in a general two-dimensional de Laval nozzle. Arch Ration Mech Anal, 2013, 207: 533–581 Springer
Chen G Q, Huang F M, Wang T Y, Xiang W. Steady Euler flows with large vorticity and characteristic discontinuities in arbitrary infinitely long nozzles. Adv Math, 2019, 346: 946–1008
Huang F M, Kuang J, Wang D H, Xiang W. Stability of supersonic contact discontinuity for two-dimensional steady compressible Euler flows in a finite nozzle. J Differential Equations, 2019, 266: 4337–4376
Rathakrishnan E. Applied gas dynamics. John Wiley & Sons (Asia) Pte Ltd, 2010
Van Dyke M. An album of fluid motion. California: The Parabolic Press, 1982
Yuan H R, Zhao Q. Subsonic flow passing a duct for three-dimensional steady compressible Euler system with friction (in Chinese). To appear in Sci Sin Math, 2021, 51: 1–23. doi: 10.1360/N012019-00103
Liu T P. Transonic gas flow in a duct of varying area. Arch Rational Mech Anal, 1982, 80: 1–18
Liu T P. Nonlinear stability and instability of transonic flows through a nozzle. Comm Math Phys, 1982, 83: 243–260
Rauch J, Xie C J, Xin Z P. Global stability of steady transonic Euler shocks in quasi-one-dimensional nozzles. J Math Pures Appl, 2013, 99: 395–408
Tsuge N. Existence of global solutions for isentropic gas flow in a divergent nozzle with friction. J Math Anal Appl, 2015, 426: 971–977
Chou S W, Hong J M, Huang B C, Quita R. Global bounded variation solutions describing Fanno-Rayleigh fluid flows in nozzles. Math Models Methods Appl Sci, 2018, 28: 1135–1169
Sun Q Y, Lu Y G, Klingenberg C. Global L8 Solutions to System of Isentropic Gas Dynamics in a Divergent Nozzle with Friction. Acta Mathematica Scientia, 2019, 39(2): 1213–1218
Huang F M, Marcati P, Pan R H. Convergence to the Barenblatt solution for the compressible Euler equations with damping and vacuum. Arch Ration Mech Anal, 2005, 176: 1–24
Huang F M, Pan R H, Wang Z. L1 convergence to the Barenblatt solution for compressible Euler equations with damping. Arch Ration Mech Anal, 2011, 200: 665–689
Chen C, Xie C J. Three dimensional steady subsonic Euler flows in bounded nozzles. J Differential Equations, 2014, d256: 684–3708
Weng S. A new formulation for the 3-D Euler equations with an application to subsonic flows in a cylinder. Indiana Univ Math J, 2015, 64: 1609–1642
Shapiro A H. The dynamics and thermodynamics of compressible fluid flow. Vol 1. New York: Ronald Press Co, 1953
Courant R, Friedrichs K O. Supersonic flow and shock waves. New York-Heidelberg: Springer-Verlag, 1976
Dafermos C M. Hyperbolic Conservation Laws in Continuum Physics. Berlin Heidelberg: Springer-Verlag, 2010
Benzoni-Gavage S, Serre D. Multidimensional Hyperbolic Partial Differential Equations: First-order Systems and Applications. Oxford: Clarendon Press, 2007
Venttsel A D. On boundary conditions for multi-dimensional diffusion processes. Theor Probability Appl, 1959, 4: 164–177
Apushkinskaya D E, Nazarov A I. A survey of results on nonlinear Venttsel problems. Appl Math, 2000, 45: 69–80
Luo Y, Trudinger N S. Linear second order elliptic equations with Venttsel boundary conditions. Proc Roy Soc Edinburgh Sect A, 1991, 118: 193–207
Gilbarg D, Trudinger N S. Elliptic partial differential equations of second order. Berlin: Springer-Verlag, 2001
Walter W. Ordinary differential equations. New York: Springer-Verlag, 1998
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This work was supported in part by National Nature Science Foundation of China (11371141 and 11871218), and by Science and Technology Commission of Shanghai Municipality (18dz2271000).
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Yuan, H., Zhao, Q. Stabilization Effect of Frictions for Transonic Shocks in Steady Compressible Euler Flows Passing Three-Dimensional Ducts. Acta Math Sci 40, 470–502 (2020). https://doi.org/10.1007/s10473-020-0212-8
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DOI: https://doi.org/10.1007/s10473-020-0212-8
Key words
- Stability
- transonic shocks
- Fanno flow
- three-dimensional
- Euler system
- frictions
- decomposition
- nonlocal elliptic problem
- Venttsel boundary condition
- elliptic-hyperbolic mixed-composite tpe