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Study of the Optical, Structural and Electrophoretic Properties (Zeta Potential and Hydrodynamic Diameter) of SiO<sub>2</sub>-Coated Ag Nanoparticles. [PDF]
Nanomaterials (Basel)Gámez-Albo VE +7 more
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Engineering of Extracellular Vesicles for Targeted Delivery of Prodigiosin. [PDF]
BioTech (Basel)Guryanov I +6 more
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Hydrodynamic Stability Without Eigenvalues
Science, 1993Fluid flows that are smooth at low speeds become unstable and then turbulent at higher speeds. This phenomenon has traditionally been investigated by linearizing the equations of flow and testing for unstable eigenvalues of the linearized problem, but the results of such investigations agree poorly in many cases with experiments ...
L. Trefethen +3 more
semanticscholar +3 more sources
On sufficient conditions for stability in the circular Rayleigh problem of hydrodynamic stability
Journal of Analysis, 2018M Subbiah, Subbiah M
exaly +2 more sources
2023
Continuation methods and turning on bifurcations with Nektar++Continuation methods are often used when tracking interesting states of a dynamical system, such as unstable saddle points that are important for the organization of system’s dynamics. In turbulent flows and turbulent transition process itself such states play an organizing role and act by ...
Stan Gepner +2 more
openaire +2 more sources
Continuation methods and turning on bifurcations with Nektar++Continuation methods are often used when tracking interesting states of a dynamical system, such as unstable saddle points that are important for the organization of system’s dynamics. In turbulent flows and turbulent transition process itself such states play an organizing role and act by ...
Stan Gepner +2 more
openaire +2 more sources
The Theory of Hydrodynamic Stability
, 1977A large body of theoretical work has been developed in attempts to understand and predict phenomena of the sort described in the previous chapter. In most cases the cause of the instability can be formulated in a way that gives some physical understanding of the processes involved.
D. Tritton
semanticscholar +2 more sources
Benchmark solution for the hydrodynamic stability of plane porous-Couette flow
The Physics of Fluids, 2020The hydrodynamic stability against small disturbances of plane Couette flow through an incompressible fluid-saturated fixed porous medium between two parallel rigid plates is investigated.
B. M. Shankar, I. Shivakumara, J. Kumar
semanticscholar +1 more source
The effect of pressure on the hydrodynamic stability limit of premixed flames
, 2020The effect of pressure on the hydrodynamic stability limits of lean methane–air premixed flames is investigated with Direct Numerical Simulation based on multi-step chemistry and using a simplified one-step chemistry formulation.
A. Attili +6 more
semanticscholar +1 more source
Journal of Applied Mechanics, 1983
Theoretical and experimental developments for the stability and transition of plane Poiseuille flow and for Couette flow between rotating concentric cylinders are reviewed. The paper concludes with brief comments on the stability of Hagen-Poiseuille flow in a pipe and brief comments on the stability of slowly varying flows.
R. C. DiPrima, J. T. Stuart
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Theoretical and experimental developments for the stability and transition of plane Poiseuille flow and for Couette flow between rotating concentric cylinders are reviewed. The paper concludes with brief comments on the stability of Hagen-Poiseuille flow in a pipe and brief comments on the stability of slowly varying flows.
R. C. DiPrima, J. T. Stuart
openaire +1 more source
2004
Hydrodynamic stability is of fundamental importance in fluid mechanics and is concerned with the problem of transition from laminar to turbulent flow. Drazin and Reid emphasise throughout the ideas involved, the physical mechanisms, the methods used, and the results obtained, and, wherever possible, relate the theory to both experimental and numerical ...
Stefano Atzeni, JÜrgen Meyer-Ter-Vehn
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Hydrodynamic stability is of fundamental importance in fluid mechanics and is concerned with the problem of transition from laminar to turbulent flow. Drazin and Reid emphasise throughout the ideas involved, the physical mechanisms, the methods used, and the results obtained, and, wherever possible, relate the theory to both experimental and numerical ...
Stefano Atzeni, JÜrgen Meyer-Ter-Vehn
openaire +2 more sources