Long Time Interface Dynamics for Gravity Stokes Flow: Long time interface dynamics for gravity Stokes flow

Συγγραφείς: Francisco Gancedo, Rafael Granero-Belinchón, Elena Salguero

Πηγή: SIAM Journal on Mathematical Analysis. 57:1680-1724

Θεματικοί όροι: global-in-time existence and decay, Fluid Dynamics (physics.flu-dyn), FOS: Physical sciences, Stokes flow, Physics - Fluid Dynamics, PDEs in connection with fluid mechanics, 01 natural sciences, Stokes and related (Oseen, etc.) flows, Mathematics - Analysis of PDEs, instabilities, FOS: Mathematics, Stability and instability of nonparallel flows in hydrodynamic stability, interface dynamics, 0101 mathematics, Analysis of PDEs (math.AP)

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: http://arxiv.org/abs/2211.03437

Spatial Optimal Disturbances of Three-Dimensional Aerodynamic Boundary Layers: Spatial optimal disturbances of three-dimensional aerodynamic boundary layers

Συγγραφείς: Boiko, A. V., Demyanko, K. V., Kusnetsova, S. A., Nechepurenko, Yu. M., Zasko, G. V.

Πηγή: Computational Mathematics and Mathematical Physics. 65:138-150

Θεματικοί όροι: Spectral methods applied to problems in fluid mechanics, collocation method, Boundary-layer theory for compressible fluids and gas dynamics, Stability and instability of nonparallel flows in hydrodynamic stability, swept wing, prolate spheroid, stability, compressible boundary layer, spectral projection, Parallel shear flows in hydrodynamic stability, bypass transition

Περιγραφή αρχείου: application/xml

Swirling instability of viscous liquid jets with axial shear effect in gas surroundings

Συγγραφείς: Yiqian Xu, Kai Mu, Yi Xin, Ran Qiao, Chengxi Zhao, Ting Si

Πηγή: Journal of Fluid Mechanics. 1000

Θεματικοί όροι: Rankine vortex, Liquid-gas two-phase flows, bubbly flows, Chebyshev collocation method, Basic methods in fluid mechanics, 02 engineering and technology, Wakes and jets, Experimental work for problems pertaining to fluid mechanics, 01 natural sciences, linear instability analysis, gas velocity boundary layer, incompressible Navier-Stokes equations, experimental validation, 0103 physical sciences, Stability and instability of nonparallel flows in hydrodynamic stability, 0204 chemical engineering

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://zbmath.org/7964035
https://doi.org/10.1017/jfm.2024.1023

Stability of Hill's spherical vortex

Συγγραφείς: Choi, Kyudong

Πηγή: Communications on Pure and Applied Mathematics. 77:52-138

Θεματικοί όροι: variational formulation, Variational methods applied to problems in fluid mechanics, kinetic energy maximizer, concentrated compactness method, uniqueness, FOS: Physical sciences, Mathematical Physics (math-ph), Vortex flows for incompressible inviscid fluids, Euler equations, 01 natural sciences, Mathematics - Analysis of PDEs, metrical boundary point, 0103 physical sciences, FOS: Mathematics, Stability and instability of nonparallel flows in hydrodynamic stability, 35Q31, 76B47, 0101 mathematics, axi-symmetric incompressible Euler equations, Mathematical Physics, Analysis of PDEs (math.AP)

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: http://arxiv.org/abs/2011.06808
https://zbmath.org/7782026
https://doi.org/10.1002/cpa.22134

Velocity gradient analysis of a head-on vortex ring collision

Συγγραφείς: Rahul Arun, Tim Colonius

Πηγή: Journal of Fluid Mechanics. 982

Θεματικοί όροι: turbulent decay, Navier-Stokes equations for incompressible viscous fluids, Fluid Dynamics (physics.flu-dyn), FOS: Physical sciences, Finite volume methods applied to problems in fluid mechanics, Physics - Fluid Dynamics, 02 engineering and technology, turbulence simulation, 01 natural sciences, Transition to turbulence, vortex interactions, second-order finite volume scheme, 0103 physical sciences, Crow instability, Stability and instability of nonparallel flows in hydrodynamic stability, elliptic instability, velocity gradient phase space, Navier-Stokes equations, 0204 chemical engineering, Viscous vortex flows, transition to turbulence, lattice Green function

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: http://arxiv.org/abs/2305.17614
https://zbmath.org/7816086
https://doi.org/10.1017/jfm.2024.90

Linear stability analysis of wake vortices by a spectral method using mapped Legendre functions

Συγγραφείς: Sangjoon Lee, Philip S. Marcus

Πηγή: Journal of Fluid Mechanics. 967

Θεματικοί όροι: Spectral methods applied to problems in fluid mechanics, Fluids & Plasmas, linearised eigenvalue problem, incompressible Euler/Navier-Stokes equations, Fluid Dynamics (physics.flu-dyn), viscous critical-layer spectrum, FOS: Physical sciences, Physics - Fluid Dynamics, Vortex flows for incompressible inviscid fluids, Computational Physics (physics.comp-ph), 01 natural sciences, wakes, Mathematical Sciences, vortex instability, computational methods, Engineering, physics.flu-dyn, physics.comp-ph, Galerkin basis function, 0103 physical sciences, Stability and instability of nonparallel flows in hydrodynamic stability, Viscous vortex flows, Physics - Computational Physics

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: http://arxiv.org/abs/2209.00295
https://zbmath.org/7712869
https://doi.org/10.1017/jfm.2023.455
https://escholarship.org/uc/item/10b2f82d
https://escholarship.org/uc/item/2wc8w3kk

On the characteristics and mechanism of perturbation modes with asymptotic growth in trailing vortices

Συγγραφείς: Siyi Qiu, Zepeng Cheng, Hui Xu, Yang Xiang, Hong Liu

Πηγή: Journal of Fluid Mechanics. 918

Θεματικοί όροι: wake, 0103 physical sciences, isolated vortex, limiting penetration depth, Stability and instability of nonparallel flows in hydrodynamic stability, bi-global linear stability analysis, Wakes and jets, Viscous vortex flows, 01 natural sciences, vortex instability, co-rotating vortex pair, 6. Clean water, 3. Good health

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://zbmath.org/7355133
https://doi.org/10.1017/jfm.2021.353
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/CA90C3E2BAB200990E14C1CC7CD40554/S0022112021003530a.pdf/div-class-title-on-the-characteristics-and-mechanism-of-perturbation-modes-with-asymptotic-growth-in-trailing-vortices-div.pdf
https://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/abs/on-the-characteristics-and-mechanism-of-perturbation-modes-with-asymptotic-growth-in-trailing-vortices/CA90C3E2BAB200990E14C1CC7CD40554
https://ui.adsabs.harvard.edu/abs/2021JFM...918A..41Q/abstract

Ion-acoustic envelope excitations in electron–positron–ion plasma with nonthermal electrons: Ion-acoustic envelope excitations in electron-positron-ion plasma with nonthermal electrons

Συγγραφείς: Tarsem Singh Gill, Nareshpal Singh Saini, A. S. Bains, Chanchal Bedi

Πηγή: Physics Letters A. 374:3210-3215

Θεματικοί όροι: envelope soliton, electron-positron-ion plasma, NLS equations (nonlinear Schrödinger equations), Perturbations in context of PDEs, 0103 physical sciences, Ionized gas flow in electromagnetic fields, plasmic flow, modulation instability, Stability and instability of nonparallel flows in hydrodynamic stability, Hydro- and aero-acoustics, ion acoustic wave, 01 natural sciences, 7. Clean energy, Solitary waves for incompressible inviscid fluids

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://zbmath.org/6037396
https://doi.org/10.1016/j.physleta.2010.05.046
http://ui.adsabs.harvard.edu/abs/2010PhLA..374.3210G/abstract
https://www.sciencedirect.com/science/article/pii/S0375960110006250

Asymptotic theory of perturbations inducing a pressure gradient in a transonic flat-plate boundary layer

Συγγραφείς: K. V. Guzaeva, V. I. Zhuk

Πηγή: Computational Mathematics and Mathematical Physics. 48:121-138

Θεματικοί όροι: instability, Transonic flows, fluctuations, 0103 physical sciences, Boundary-layer theory for compressible fluids and gas dynamics, Stability and instability of nonparallel flows in hydrodynamic stability, transonic flows, boundary layer, Tollmien-Schlichting waves, 0101 mathematics, PDEs in connection with fluid mechanics, 01 natural sciences

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://zbmath.org/5282409
https://doi.org/10.1007/s11470-008-1009-3
https://link.springer.com/10.1134%2FS0965542508010090
https://link.springer.com/article/10.1134/S0965542508010090
https://ui.adsabs.harvard.edu/abs/2008CMMPh..48..121G/abstract

On two-dimensional linear waves in Blasius boundary layer over viscoelastic layers

Συγγραφείς: Wang, Z., Yeo, K.S., Khoo, B.C.

Συνεισφορές: MECHANICAL ENGINEERING, TEMASEK LABORATORIES

Πηγή: European Journal of Mechanics - B/Fluids. 25:33-58

Θεματικοί όροι: linear stability theory, Compliant walls, Boundary-layer theory, separation and reattachment, higher-order effects, Tollmien-Schlichting waves, non-parallel effect, 01 natural sciences, Finite difference methods applied to problems in fluid mechanics, Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.), Instabilities, 0103 physical sciences, Stability and instability of nonparallel flows in hydrodynamic stability, Viscoelastic layer, Boundary-layer flow

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://core.ac.uk/display/48699823
https://www.sciencedirect.com/science/article/abs/pii/S0997754605000488
http://ui.adsabs.harvard.edu/abs/2006EJMF...25...33W/abstract

Algebraic growth in a Blasius boundary layer: Nonlinear optimal disturbances

Συγγραφείς: ZUCCHER S, BOTTARO, ALESSANDRO, LUCHINI P.

Πηγή: European Journal of Mechanics - B/Fluids. 25:1-17

Θεματικοί όροι: Boundary layer scalings, nonparallel model, 0103 physical sciences, maximum energy growth, Stability and instability of nonparallel flows in hydrodynamic stability, Boundary-layer theory, separation and reattachment, higher-order effects, Nonlinear effects in hydrodynamic stability, 01 natural sciences

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: http://www.dicat.unige.it/bottaro/Papers/z-b-l.pdf
https://zbmath.org/2236380
https://doi.org/10.1016/j.euromechflu.2005.07.001
https://core.ac.uk/display/53761237
http://ui.adsabs.harvard.edu/abs/2006EJMF...25....1Z/abstract
http://profs.sci.univr.it/~zuccher/downloads/ZSBALP_EJMB2006.pdf
https://www.sciencedirect.com/science/article/pii/S0997754605000634
http://www.dicca.unige.it/bottaro/Papers/z-b-l.pdf
http://www.dicat.unige.it/bottaro/Papers/z-b-l.pdf
https://hdl.handle.net/11386/1553684

The unstable spectrum of swirling gas flows

Συγγραφείς: Leblanc, S., Le Duc, A.

Πηγή: Journal of Fluid Mechanics. 537:433-442

Θεματικοί όροι: discrete spectrum, WKB, asymptotic expansion, Asymptotic methods, singular perturbations applied to problems in fluid mechanics, Gas dynamics (general theory), normal modes, General theory of rotating fluids, 01 natural sciences, ddc, swirling, unstable eigenmodes, Hydrodynamic stability, 0103 physical sciences, Stability and instability of nonparallel flows in hydrodynamic stability, continuous spectrum, compressible

Περιγραφή αρχείου: application/xml; application/pdf

Σύνδεσμος πρόσβασης: https://zbmath.org/2207821
https://doi.org/10.1017/s0022112005005483
https://elib.dlr.de/18895/
https://ui.adsabs.harvard.edu/abs/2005JFM...537..433L/abstract
https://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/unstable-spectrum-of-swirling-gas-flows/285EDAD99976F124CF8FDEE1188B3772
https://mediatum.ub.tum.de/1315589
https://elib.dlr.de/18895/
https://mediatum.ub.tum.de/1315589

The Rayleigh–Taylor instability of two-dimensional high-density vortices: The Rayleigh-Taylor instability of two-dimensional high-density vortices

Συγγραφείς: Joly, Laurent, Fontane, Jérôme, Chassaing, Patrick

Συνεισφορές: Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE), Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE), Université Toulouse III - Paul Sabatier - UT3 (FRANCE), Centre National de la Recherche Scientifique - CNRS (FRANCE)

Πηγή: Journal of Fluid Mechanics. 537:415-431

Θεματικοί όροι: Taylor instability, Mécanique des fluides, 0103 physical sciences, Stability and instability of nonparallel flows in hydrodynamic stability, Rayleigh, General theory of rotating fluids, Vortex flows for incompressible inviscid fluids, Vortex stability, 01 natural sciences

Περιγραφή αρχείου: application/xml; application/pdf

Σύνδεσμος πρόσβασης: https://zbmath.org/2207820
https://doi.org/10.1017/s0022112005005495
http://ui.adsabs.harvard.edu/abs/2005JFM...537..415J/abstract
http://www.journals.cambridge.org/abstract_S0022112005005495
https://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/rayleightaylor-instability-of-twodimensional-highdensity-vortices/70E1CFCA4B88DDEFBDD29AF8F4B35C34
https://oatao.univ-toulouse.fr/604/
https://oatao.univ-toulouse.fr/604/

Acoustic receptivity of the boundary layer over parabolic bodies at angles of attack

Συγγραφείς: Thomas Corke, O. M. Haddad, Ercan Erturk

Πηγή: Journal of Fluid Mechanics. 536:377-400

Θεματικοί όροι: 0103 physical sciences, Stability and instability of nonparallel flows in hydrodynamic stability, Boundary-layer theory, separation and reattachment, higher-order effects, 01 natural sciences

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://zbmath.org/2208010
https://doi.org/10.1017/s0022112005005100
https://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/abs/acoustic-receptivity-of-the-boundary-layer-over-parabolic-bodies-at-angles-of-attack/1399A3DD9306194F12CA2DF8CF2A88BC
https://ui.adsabs.harvard.edu/abs/2005JFM...536..377H/abstract

Three-dimensional instabilities and transition of steady and pulsatile axisymmetric stenotic flows

Συγγραφείς: Sherwin, SJ, Blackburn, HM

Πηγή: Journal of Fluid Mechanics. 533:297-327

Θεματικοί όροι: Physiological flow, vortex rings, subcritical period-doubling bifurcation, 0103 physical sciences, 0206 medical engineering, Stability and instability of nonparallel flows in hydrodynamic stability, direct numerical simulation, 02 engineering and technology, Physiological flows, 01 natural sciences, Transition to turbulence

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: http://users.monash.edu.au/~bburn/pdf/SB-JFM-533.pdf
https://spiral.imperial.ac.uk/handle/10044/1/341
https://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/threedimensional-instabilities-and-transition-of-steady-and-pulsatile-axisymmetric-stenotic-flows/DBF734E5C6CC30048FB2EEBB788B0FA3
https://ui.adsabs.harvard.edu/abs/2005JFM...533..297S/abstract
http://users.monash.edu.au/~bburn/pdf/SB-JFM-533.pdf
https://research.monash.edu/en/publications/three-dimensional-instabilities-and-transition-of-steady-and-puls
https://users.monash.edu.au/~bburn/pdf/SB-JFM-533.pdf
http://hdl.handle.net/10044/1/341

The stability of laminar symmetric separated wakes

Συγγραφείς: Castro, Ian P.

Πηγή: Journal of Fluid Mechanics. 532:389-411

Θεματικοί όροι: 0103 physical sciences, Stability and instability of nonparallel flows in hydrodynamic stability, Finite volume methods applied to problems in fluid mechanics, Wakes and jets, 01 natural sciences

Περιγραφή αρχείου: application/xml; text

Σύνδεσμος πρόσβασης: https://eprints.soton.ac.uk/23204/1/the_stability_of_laminar_symmetric_separated_wakes.pdf
https://eprints.soton.ac.uk/23204/
https://core.ac.uk/download/pdf/31441.pdf
http://journals.cambridge.org/abstract_S0022112005004301
https://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/stability-of-laminar-symmetric-separated-wakes/1042C753D763BD52D0A925D58CE4B850
http://ui.adsabs.harvard.edu/abs/2005JFM...532..389C/abstract
https://eprints.soton.ac.uk/23204/

Stability of flow through a slowly diverging pipe

Συγγραφείς: Kirti Chandra Sahu, Rama Govindarajan

Πηγή: Journal of Fluid Mechanics. 531:325-334

Θεματικοί όροι: 0103 physical sciences, Fluid Dynamics (physics.flu-dyn), Stability and instability of nonparallel flows in hydrodynamic stability, FOS: Physical sciences, Physics - Fluid Dynamics, non-parallel analysis, 01 natural sciences, eigenvalue method, critical Reynolds number

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: http://arxiv.org/pdf/physics/0409037v2.pdf
http://arxiv.org/abs/physics/0409037
https://arxiv.org/abs/physics/0409037
https://arxiv.org/pdf/physics/0409037
http://repository.ias.ac.in/62423/
https://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/stability-of-flow-through-a-slowly-diverging-pipe/4B04E536411EE06EF51F131506FDE153
http://ui.adsabs.harvard.edu/abs/2005JFM...531..325S/abstract
http://journals.cambridge.org/abstract_S002211200500399X

On the non-parallel instability of sediment-carrying channels of slowly varying width

Συγγραφείς: Philip Hall

Πηγή: Journal of Fluid Mechanics. 529:1-32

Θεματικοί όροι: Hydrology, hydrography, oceanography, asymptotic theory, Stability and instability of geophysical and astrophysical flows, Asymptotic methods, singular perturbations applied to problems in fluid mechanics, 0202 electrical engineering, electronic engineering, information engineering, Stability and instability of nonparallel flows in hydrodynamic stability, 02 engineering and technology, 01 natural sciences, 0105 earth and related environmental sciences

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://zbmath.org/2174243
https://doi.org/10.1017/s0022112004002794
http://ui.adsabs.harvard.edu/abs/2005JFM...529....1H/abstract
https://research.monash.edu/en/publications/on-the-non-parallel-instability-of-sediment-carrying-channels-of-

On the stabilization of the most amplified Görtler vortex on a concave surface by spanwise oscillations

Συγγραφείς: Ioannis Galionis, Philip Hall

Πηγή: Journal of Fluid Mechanics. 527:265-283

Θεματικοί όροι: Asymptotic methods, singular perturbations applied to problems in fluid mechanics, 0103 physical sciences, Stability and instability of nonparallel flows in hydrodynamic stability, 01 natural sciences

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://research.monash.edu/en/publications/on-the-stabilization-of-the-most-amplified-g%C3%B6rtler-vortex-on-a-co
https://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/div-classtitleon-the-stabilization-of-the-most-amplified-gortler-vortex-on-a-concave-surface-by-spanwise-oscillationsdiv/EDE5D0F3F8EF814EB0F71674ACFA86F2
http://ui.adsabs.harvard.edu/abs/2005JFM...527..265G/abstract
http://www.journals.cambridge.org/abstract_S0022112004003118

Stability characteristics of suspension flow through wavy-walled channels

Συγγραφείς: E. G. Tulapurkara, R. Usha, Sundararaj Senthilkumar

Πηγή: Acta Mechanica. 176:1-26

Θεματικοί όροι: Floquet theory, Spectral methods applied to problems in fluid mechanics, Suspensions, 0103 physical sciences, Stability and instability of nonparallel flows in hydrodynamic stability, 02 engineering and technology, 0204 chemical engineering, spectral collocation method, 01 natural sciences, critical Reynolds number

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://rd.springer.com/article/10.1007%2Fs00707-004-0195-x
https://link.springer.com/article/10.1007/s00707-004-0195-x
https://link.springer.com/content/pdf/10.1007%2Fs00707-004-0195-x.pdf