Multidimensional Stability and Transverse Bifurcation of Hydraulic Shocks and Roll Waves in Open Channel Flow: Multidimensional stability and transverse bifurcation of hydraulic shocks and roll waves in open channel flow

Συγγραφείς: Zhao Yang, Kevin Zumbrun

Πηγή: Journal of Mathematical Fluid Mechanics. 27

Θεματικοί όροι: inclined shallow-water flow, Asymptotic methods, singular perturbations applied to problems in fluid mechanics, Evans-Lopatinsky function, Basic methods in fluid mechanics, explicit/semi-explicit package Clawpack, PDEs in connection with fluid mechanics, Shock waves and blast waves in fluid mechanics, Interfacial stability and instability in hydrodynamic stability, high-frequency asymptotic solution, Mathematics - Analysis of PDEs, FOS: Mathematics, Jets and cavities, cavitation, free-streamline theory, water-entry problems, airfoil and hydrofoil theory, sloshing, inviscid Saint Venant equations, Analysis of PDEs (math.AP)

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: http://arxiv.org/abs/2309.08870

Rayleigh–Taylor Flow with Two Interfaces: The Completed Boussinesq Approximation: Rayleigh-Taylor flow with two interfaces: the completed Boussinesq approximation

Συγγραφείς: Lawrence K. Forbes, Stephen J. Walters, Ross J. Turner

Πηγή: Water Waves. 6:49-78

Θεματικοί όροι: Stratification effects in inviscid fluids, sinuous/varicose mode, semi-numerical spectral method, Spectral methods applied to problems in fluid mechanics, inversion layer, Stratification effects in viscous fluids, 0103 physical sciences, Navier-Stokes equations, interfacial wave, 01 natural sciences, linearized inviscid problem, Interfacial stability and instability in hydrodynamic stability

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://zbmath.org/7866605
https://doi.org/10.1007/s42286-023-00079-7

FLUID INJECTION IN A POROUS MEDIUM: THE RADIAL SAFFMAN–TAYLOR INSTABILITY: Fluid injection in a porous medium: the radial Saffman-Taylor instability

Συγγραφείς: SIENNA E. COOK, LARRY K. FORBES, STEPHEN J. WALTERS

Πηγή: The ANZIAM Journal. 65:347-383

Θεματικοί όροι: Spectral methods applied to problems in fluid mechanics, narrow diffuse interfacial model, Flows in porous media, filtration, seepage, radial outflow, 0103 physical sciences, spectral method, Nonlinear effects in hydrodynamic stability, 01 natural sciences, linearized stability analysis, Interfacial stability and instability in hydrodynamic stability, viscous fingering, unstable interface, nonlinear numerical analysis

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://zbmath.org/7865870
https://doi.org/10.1017/s144618112400004x

Nonlinear Rayleigh-Taylor instability in compressible viscoelastic fluids with an upper free boundary

Συγγραφείς: Liu, Caifeng, Zhang, Wanwan

Πηγή: Journal of Differential Equations. 432:113248

Θεματικοί όροι: bootstrap arguments, compressible viscoelastic fluid, Free boundary problems for PDEs, Rayleigh-Taylor instability, PDEs in connection with fluid mechanics, Interfacial stability and instability in hydrodynamic stability

Περιγραφή αρχείου: application/xml

Plateau–Rayleigh instability in a capillary: assessing the importance of inertia: Plateau-Rayleigh instability in a capillary: assessing the importance of inertia

Συγγραφείς: Rykner, Matthieu, Saikali, Elie, Bruneton, Adrien, Mathieu, Benoît, Nikolayev, Vadim

Συνεισφορές: Nikolayev, Vadim

Πηγή: Journal of Fluid Mechanics. 1001

Θεματικοί όροι: linear stability analysis, capillary flows, Finite volume methods applied to problems in fluid mechanics, liquid film, 02 engineering and technology, front-tracking algorithm, mixed finite difference/volume method, 01 natural sciences, Finite difference methods applied to problems in fluid mechanics, Interfacial stability and instability in hydrodynamic stability, computational methods, cylindrical capillary, 0103 physical sciences, Capillarity (surface tension) for incompressible viscous fluids, direct numerical simulation, [PHYS.MECA.MEFL] Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph], [INFO.INFO-MO] Computer Science [cs]/Modeling and Simulation, Navier-Stokes equations, 0204 chemical engineering, Thin fluid films

Περιγραφή αρχείου: application/xml; application/pdf

A long-wave model for a falling upper convected Maxwell film inside a tube

Συγγραφείς: Roberto Camassa, H. Reed Ogrosky, Jeffrey Olander

Πηγή: Journal of Fluid Mechanics. 1001

Θεματικοί όροι: Plateau-Rayleigh instability, Absolute and convective instability and stability in hydrodynamic stability, linear stability analysis, Asymptotic methods, singular perturbations applied to problems in fluid mechanics, 0103 physical sciences, absolute/convective instability, viscoelastic falling film, Viscoelastic fluids, 01 natural sciences, Thin fluid films, Interfacial stability and instability in hydrodynamic stability, asymptotic solution

Περιγραφή αρχείου: application/xml

Modal analysis of screeching elliptical jets

Συγγραφείς: Ricky Ivelja, Daniel Edgington-Mitchell, Maximilian Maigler, Petrônio A.S. Nogueira

Πηγή: Journal of Fluid Mechanics. 1000

Θεματικοί όροι: Compressible Navier-Stokes equations, Kelvin-Helmholtz instability, linear stability analysis, Reynolds-averaged Navier-Stokes equations, Supersonic flows, 0103 physical sciences, aeroacoustics, Hydro- and aero-acoustics, upstream/downstream-travelling wave, 01 natural sciences, Interfacial stability and instability in hydrodynamic stability, supersonic flow

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://zbmath.org/7964058
https://doi.org/10.1017/jfm.2024.1039

Stability of hypersurfaces with constant mean curvature trapped between two parallel hyperplanes

Συγγραφείς: Miyuki Koiso, Umpei Miyamoto

Πηγή: Japan Journal of Industrial and Applied Mathematics. 41:233-268

Θεματικοί όροι: High Energy Physics - Theory, unduloid, FOS: Physical sciences, Mathematical Physics (math-ph), Minimal surfaces in differential geometry, surfaces with prescribed mean curvature, variational problem, 01 natural sciences, Interfacial stability and instability in hydrodynamic stability, Applications of differential geometry to physics, Plateau-Rayleigh instability, High Energy Physics - Theory (hep-th), 0103 physical sciences, constant mean curvature surface, 0101 mathematics, Mathematical Physics

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: http://arxiv.org/abs/1905.01705
https://zbmath.org/7791029
https://doi.org/10.1007/s13160-023-00601-x

Convergence and stability analysis of energy stable and bound‐preserving numerical schemes for binary fluid‐surfactant phase‐field equations: Convergence and stability analysis of energy stable and bound-preserving numerical schemes for binary fluid-surfactant phase-field equations

Συγγραφείς: Jiayi Duan, Xiao Li, Zhonghua Qiao

Πηγή: Numerical Methods for Partial Differential Equations. 40

Θεματικοί όροι: Finite difference methods for boundary value problems involving PDEs, energy stability, Ginzburg-Landau equations, binary fluid-surfactant system, bound-preserving, PDEs in connection with fluid mechanics, convex splitting, 01 natural sciences, Interfacial stability and instability in hydrodynamic stability, Finite difference methods for initial value and initial-boundary value problems involving PDEs, exponential time differencing, Liquid-liquid two component flows, 0101 mathematics, Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs

Περιγραφή αρχείου: application/xml

Nonlinear evolution of two vortex sheets moving separately in uniform shear flows with opposite direction

Συγγραφείς: Chihiro Matsuoka

Πηγή: Electronic Research Archive, Vol 30, Iss 5, Pp 1836-1863 (2022)

Θεματικοί όροι: kelvin-helmholtz instability, T57-57.97, Kelvin-Helmholtz instability, Applied mathematics. Quantitative methods, Moore condition, vortex method, Vortex flows for incompressible inviscid fluids, 01 natural sciences, Interfacial stability and instability in hydrodynamic stability, Stratification effects in inviscid fluids, Vortex methods applied to problems in fluid mechanics, 0103 physical sciences, QA1-939, density stratification, multi-layer flow, two vortex sheets, Mathematics

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://doaj.org/article/fa84056c76354e87aec9af5e39ef32e8

On the role of unsteadiness in impulsive-flow-driven shear instabilities: precursors of fragmentation

Συγγραφείς: N. Shen, L. Bourouiba

Πηγή: Journal of Fluid Mechanics. 973

Θεματικοί όροι: free air-on-liquid interface, Liquid-gas two-phase flows, bubbly flows, Basic methods in fluid mechanics, Experimental work for problems pertaining to fluid mechanics, 01 natural sciences, Interfacial stability and instability in hydrodynamic stability, wave-breaking transition, experimental validation, nonlinear boundary integral method, shear-flow instability, gravity-capillary wave, 0103 physical sciences, linearized potential flow, Parallel shear flows in hydrodynamic stability

Περιγραφή αρχείου: application/xml

Fluctuating hydrodynamics and the Rayleigh–Plateau instability: Fluctuating hydrodynamics and the Rayleigh-plateau instability

Συγγραφείς: Bryn Barker, John B. Bell, Alejandro L. Garcia

Πηγή: Proc Natl Acad Sci U S A

Θεματικοί όροι: Physics and Astronomy, Physical Sciences, Fluid Dynamics (physics.flu-dyn), FOS: Physical sciences, Physics - Fluid Dynamics, Computational Physics (physics.comp-ph), Physics - Computational Physics, Interfacial stability and instability in hydrodynamic stability

Περιγραφή αρχείου: application/xml; application/pdf

Σύνδεσμος πρόσβασης: https://pubmed.ncbi.nlm.nih.gov/37463215
http://arxiv.org/abs/2304.03855

On the nonlinear behaviour of the Rayleigh–Taylor instability with a tangential electric field for inviscid and perfect dielectric fluids: On the nonlinear behaviour of the Rayleigh-Taylor instability with a tangential electric field for inviscid and perfect dielectric fluids

Συγγραφείς: Wenxuan Guo, Qiang Zhang, Dongdong He

Πηγή: Journal of Fluid Mechanics. 958

Θεματικοί όροι: Vortex methods applied to problems in fluid mechanics, fingering instability, nonlinear interface perturbation, Asymptotic methods, singular perturbations applied to problems in fluid mechanics, Nonlinear effects in hydrodynamic stability, Stability and instability of magnetohydrodynamic and electrohydrodynamic flows, electrokinetic flow, Interfacial stability and instability in hydrodynamic stability, vortex sheet method

Περιγραφή αρχείου: application/xml

The unstable temporal development of axi-symmetric jets of incompressible fluid

Συγγραφείς: Earl S. Lester, Lawrence K. Forbes

Πηγή: Journal of Engineering Mathematics. 120:29-42

Θεματικοί όροι: Kelvin-Helmholtz instability, Spectral methods applied to problems in fluid mechanics, spectral Galerkin method, cylindrical jet, Fluid Dynamics (physics.flu-dyn), FOS: Physical sciences, Physics - Fluid Dynamics, Numerical Analysis (math.NA), 01 natural sciences, Interfacial stability and instability in hydrodynamic stability, 0103 physical sciences, FOS: Mathematics, Jets and cavities, cavitation, free-streamline theory, water-entry problems, airfoil and hydrofoil theory, sloshing, Mathematics - Numerical Analysis

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: http://arxiv.org/pdf/2111.11589
http://arxiv.org/abs/2111.11589
https://zbmath.org/7192489
https://doi.org/10.1007/s10665-019-10030-w
http://arxiv-export-lb.library.cornell.edu/abs/2111.11589
http://ui.adsabs.harvard.edu/abs/2020JEnMa.120...29L/abstract
https://dblp.uni-trier.de/db/journals/corr/corr2111.html#abs-2111-11589
https://link.springer.com/article/10.1007/s10665-019-10030-w
http://export.arxiv.org/abs/2111.11589
http://arxiv.org/pdf/2111.11589.pdf
http://export.arxiv.org/pdf/2111.11589
https://arxiv.org/abs/2111.11589

Development of gravity currents on slopes under different interfacial instability conditions

Συγγραφείς: Antoine Martin, M. Eletta Negretti, E. J. Hopfinger

Συνεισφορές: Laboratoire des Écoulements Géophysiques et Industriels Grenoble (LEGI), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ), ANR-11-LABX-0030,TEC XXI,Ingénierie de la Complexité : la mécanique et ses interfaces au service des enjeux sociétaux du 21iè(2011)

Πηγή: Journal of Fluid Mechanics. 880:180-208

Θεματικοί όροι: stratified flows, Turbulent transport, mixing, 4. Education, 0103 physical sciences, Experimental work for problems pertaining to fluid mechanics, gravity currents, 01 natural sciences, [SPI.MECA.MEFL]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph], Interfacial stability and instability in hydrodynamic stability, 0105 earth and related environmental sciences

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://hal.archives-ouvertes.fr/hal-02391134/file/Martin2019.pdf
https://ui.adsabs.harvard.edu/abs/2019JFM...880..180M/abstract
https://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/development-of-gravity-currents-on-slopes-under-different-interfacial-instability-conditions/D0005DB74521743FD05E93CA9940C8BE

AXISYMMETRIC PLUMES IN VISCOUS FLUIDS: Axisymmetric plumes in viscous fluids

Συγγραφείς: EMMA J. ALLWRIGHT, L. K. FORBES, S. J. WALTERS

Πηγή: The ANZIAM Journal. 61:119-147

Θεματικοί όροι: Boussinesq fluid, Spectral methods applied to problems in fluid mechanics, overturning plume, Stability and instability of geophysical and astrophysical flows, 0103 physical sciences, unsteady flow, 01 natural sciences, Interfacial stability and instability in hydrodynamic stability

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://www.cambridge.org/core/journals/anziam-journal/article/axisymmetric-plumes-in-viscous-fluids/BC1CC19B224CCC99A5434B5575DBA8A5
https://journal.austms.org.au/ojs/index.php/ANZIAMJ/article/view/13754
https://eprints.utas.edu.au/32324/
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/BC1CC19B224CCC99A5434B5575DBA8A5/S1446181119000075a.pdf/div-class-title-axisymmetric-plumes-in-viscous-fluids-div.pdf
http://ecite.utas.edu.au/137087

Local and global pairing instabilities of two interlaced helical vortices

Συγγραφείς: Hugo Umberto Quaranta, Mattias Brynjell-Rahkola, Thomas Leweke, Dan S. Henningson

Πηγή: Journal of Fluid Mechanics. 863:927-955

Θεματικοί όροι: vortex interactions, 4. Education, 0103 physical sciences, Rotation in hydrodynamic stability, Viscous vortex flows, 01 natural sciences, vortex flows, vortex instability, Interfacial stability and instability in hydrodynamic stability

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://hal.archives-ouvertes.fr/hal-02415931/file/Quaranta_etal-JFM-2019_preprint.pdf
https://zbmath.org/7029620
https://doi.org/10.1017/jfm.2018.904
https://ui.adsabs.harvard.edu/abs/2019JFM...863..927Q/abstract
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/118A0CCC4940740E143CCAC973A44DF6/S0022112018009047a.pdf/div-class-title-local-and-global-pairing-instabilities-of-two-interlaced-helical-vortices-div.pdf
http://www.diva-portal.org/smash/record.jsf?pid=diva2:1296432
https://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/local-and-global-pairing-instabilities-of-two-interlaced-helical-vortices/118A0CCC4940740E143CCAC973A44DF6

Long-wavelength equations of motion for thin double vorticity layers

Συγγραφείς: Gregory Baker, Ching Chang, Stefan G. Llewellyn Smith, D.I. Pullin

Πηγή: Journal of Fluid Mechanics. 942

Θεματικοί όροι: contour dynamics, Kelvin-Helmholtz instability, linear stability analysis, Mechanical Engineering, Vortex flows for incompressible inviscid fluids, Condensed Matter Physics, vortex dynamics, 01 natural sciences, Interfacial stability and instability in hydrodynamic stability, leading-order thin-layer equation, Mechanics of Materials, 0103 physical sciences, general fluid mechanics

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://zbmath.org/7528748
https://doi.org/10.1017/jfm.2022.342

An extended Boussinesq theory for interfacial fluid mechanics

Συγγραφείς: Lawrence K. Forbes, Ross J. Turner, Stephen J. Walters

Πηγή: Journal of Engineering Mathematics. 133

Θεματικοί όροι: Incompressible viscous fluids, smoothed-particle hydrodynamics method, Stratification effects in viscous fluids, 0103 physical sciences, Particle methods and lattice-gas methods, Liquid-liquid two component flows, Rayleigh-Taylor instability, Navier-Stokes equations, 01 natural sciences, Interfacial stability and instability in hydrodynamic stability, fluid interface

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://zbmath.org/7507207
https://doi.org/10.1007/s10665-022-10215-w

Three-dimensional surfactant-covered flows of thin liquid films on rotating cylinders

Συγγραφείς: Weihua Li, Satish Kumar

Πηγή: Journal of Fluid Mechanics. 844:61-91

Θεματικοί όροι: Lubrication theory, flow stability, free surface interfacial flow, 0103 physical sciences, coating, General theory of rotating fluids, Marangoni stress, 01 natural sciences, Thin fluid films, Interfacial stability and instability in hydrodynamic stability, lubrication

Περιγραφή αρχείου: application/xml

Σύνδεσμος πρόσβασης: https://experts.umn.edu/en/publications/three-dimensional-surfactant-covered-flows-of-thin-liquid-films-o
https://ui.adsabs.harvard.edu/abs/2018JFM...844...61L/abstract
https://minnesota-staging.pure.elsevier.com/en/publications/three-dimensional-surfactant-covered-flows-of-thin-liquid-films-o
https://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/threedimensional-surfactantcovered-flows-of-thin-liquid-films-on-rotating-cylinders/D4C71367BEE48EE9AC3C78A2E056F1A7