Results 11 to 20 of about 3,540,561 (363)
Structure and Branching of Unstable Modes in a Swirling Flow
Mathematics, 2021 Swirling has a significant effect on the main characteristics of flow and can lead to its fundamental restructuring. On the flow axis, a stagnation point with zero velocity is possible, behind which a return flow zone is formed.
Vadim Akhmetov
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Stability and error analysis of IMEX SAV schemes for the magneto-hydrodynamic equations [PDF]
SIAM Journal on Numerical Analysis, 2021 We construct and analyze first- and second-order implicit-explicit (IMEX) schemes based on the scalar auxiliary variable (SAV) approach for the magneto-hydrodynamic equations.
Xiaoli Li, Weilong Wang, Jie Shen
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Fluids, 2022 Viscoelastic liquid sheet of couple-stress type streaming with relative motion into an inviscid gas through porous molium is studied theoretically and quantitatively in this project.
Mohamed Fahmy El-Sayed +1 more
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Supersonic gas jet stabilization in laser–plasma acceleration
High Power Laser Science and Engineering, 2023 Supersonic gas jets generated via a conical nozzle are widely applied in the laser wakefield acceleration of electrons. The stability of the gas jet is critical to the electron injection and the reproducibility of the wakefield acceleration.
Zhen-Zhe Lei +10 more
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STABILITY OF HYDRODYNAMIC MODEL FOR SEMICONDUCTOR
, 2005 Summary: We study the stability of transonic strong shock solutions of the steady state one-dimensional unipolar hydrodynamic model for semiconductors in the isentropic case. The approach is based on the construction of a pseudo-local symmetrizer and on the paradifferential calculus with parameters, which combines the work of Bony-Meyer and the ...
Massimiliano D. Rosini
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Mathematics, 2023 The electrohydrodynamic plane Couette–Poiseuille flow instability of two superposed conducting and dielectric viscous incompressible fluids confined between two rigid horizontal planes under the action of a normal electric field and pressure gradient ...
Mohamed F. El-Sayed +2 more
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Calculation of strength of stilling basins and pressure in downstream water outlet structures [PDF]
E3S Web of Conferences, 2023 Calculations performed to determine the strength of the stilling basin and apron of the downstream zone should mainly be carried out, considering the conditions of their stability and strength.
Khidirov Sanatjon +5 more
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Theory and Computation in Hydrodynamic Stability [PDF]
, 2003 W. O. Criminale +2 more
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The concept of application of oscillation energy in modern technologies of directional drilling [PDF]
E3S Web of Conferences, 2021 In the process of research, there was investigated the question of influence of rotary movement of washing fluid on hydrodynamic processes with the purpose of enhancement of its transportation properties, especially in the process of drilling of ...
Chernova Miroslava, Kuntsiak Yaroslav
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AIP Advances, 2020 We study a two-layer system of initially separated aqueous solutions of an acid and a base placed in a vertically oriented Hele–Shaw cell. After the reactants, a second-order neutralization reaction begins, which is accompanied by the release of salt ...
D. A. Bratsun +3 more
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