Continuity of Drag and Domain Stability in the Low Mach Number Limits [PDF]
Journal of Mathematical Fluid Mechanics, 2012 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Feireisl, Eduard, Elfriede, Friedmann.
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On one-dimensional low mach number applications [PDF]
, 2022 S.25-39We consider Low Mach number gas dynamic flows with significant energy transport. In addition we focus on applications where a one-dimensional description is appropriate.
Gasser, I., Bauer, M., Felaco, E.
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High order semi-implicit weighted compact nonlinear scheme for the all-Mach isentropic Euler system
Advances in Aerodynamics, 2020 The computation of compressible flows at all Mach numbers is a very challenging problem. An efficient numerical method for solving this problem needs to have shock-capturing capability in the high Mach number regime, while it can deal with stiffness and ...
Yanqun Jiang +4 more
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Preliminary Design and Analysis of Supersonic Business Jet Engines
Aerospace, 2022 Currently projected supersonic business jets target selected supersonic flight missions with Mach numbers of about 1.4 and a larger number of long-range subsonic flight missions.
Timo Schlette, Stephan Staudacher
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Low Mach Asymptotic Preserving Scheme for the Euler-Korteweg Model [PDF]
, 2013 We present an all speed scheme for the Euler-Korteweg model. We study a semi-implicit time-discretisation which treats the terms, which are stiff for low Mach numbers, implicitly and thereby avoids a dependence of the timestep restriction on the Mach ...
Giesselmann, Jan
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A Massively Parallel Hybrid Finite Volume/Finite Element Scheme for Computational Fluid Dynamics
Mathematics, 2021 In this paper, we propose a novel family of semi-implicit hybrid finite volume/finite element schemes for computational fluid dynamics (CFD), in particular for the approximate solution of the incompressible and compressible Navier-Stokes equations, as ...
Laura Río-Martín +2 more
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Low Mach Number Limit of Viscous Compressible Magnetohydrodynamic Flows [PDF]
SIAM Journal on Mathematical Analysis, 2009 The relationship between the compressible magnetohydrodynamic flows with low Mach number and the incompressible magnetohydrodynamic flows is investigated. More precisely, the convergence of weak solutions of the compressible isentropic viscous magnetohydrodynamic equations to the weak solutions of the incompressible viscous magnetohydrodynamic ...
Xianpeng Hu, Dehua Wang
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Accounting for convective effects in zero-Mach-number thermoacoustic models [PDF]
, 2014 This paper presents a methodology to account for some mean-flow effects on thermo-acoustic instabilities when using the zero-Mach-number assumption. It is shown that when a computational domain is represented under the M=0 assumption, a nonzero-Mach ...
Nicoud, F. +5 more
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Sound radiation in turbulent channel flows [PDF]
, 2003 Lighthill’s acoustic analogy is formulated for turbulent channel flow with pressure as the acoustic variable, and integrated over the channel width to produce a two-dimensional inhomogeneous wave equation.
Morfey, Christopher L. +2 more
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Ultra-sensitive refractive index gas sensor with functionalized silicon nitride photonic circuits
APL Photonics, 2020 Portable and cost-effective gas sensors are gaining demand for a number of environmental, biomedical, and industrial applications, yet current devices are confined into specialized labs and cannot be extended to general use.
Giuseppe Antonacci +5 more
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