Results 21 to 30 of about 4,023,824 (301)
An expedition to the islands of stability in the first-order causal hydrodynamics
Physics Letters B, 2023 The recently proposed connection between the Lorentz invariance of stability and the speed of signal propagation has been tested for a first-order relativistic dissipative hydrodynamic theory.
Rajesh Biswas, Sukanya Mitra, Victor Roy
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FOWT Stability Study According to Number of Columns Considering Amount of Materials Used
Energies, 2022 Considering stability and fabrication cost, 3–4 columns are usually adopted for semi-submersible platform designs. Although increasing the number of columns provides more stability for both floating platform and system as a whole, it is generally not ...
Ho-Seong Yang +4 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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Stability of supersonic boundary layer on permeable surface
Archives of Mechanics, 2014 In the present study we have performed combined theoretical and experimental investigation of the surface permeability influence on the linear stability of the supersonic flat-plate boundary layer at free-stream Mach number M = 2.
S.A. Gaponov +5 more
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Bulk hydrodynamic stability and turbulent saturation in compressing hot spots [PDF]
, 2018 For hot spots compressed at constant velocity, we give a hydrodynamic stability criterion that describes the expected energy behavior of non-radial hydrodynamic motion for different classes of trajectories (in $\rho R$ --- $T$ space).
S. Davidovits, N. Fisch
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Relativistic hydrodynamics – causality and stability [PDF]
The European Physical Journal Special Topics, 2008 Causality and stability in relativistic dissipative hydrodynamics are important conceptual issues. We argue that causality is not restricted to hyperbolic set of differential equations. E.g. heat conduction equation can be causal considering the physical validity of the theory.
Ván, P., Biró, T. S.
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International Journal of Naval Architecture and Ocean Engineering, 2023 The hydrodynamic derivatives are necessary for assessing the dynamic characteristics, such as dynamic stability and maneuverability which are crucial in evaluating navigation safety and operational efficiency.
Thi Loan Mai +5 more
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Vibrational Heat Transfer Intensification in an Annulus with a Deformable Boundary
Shock and Vibration, 2019 An experimental study is carried out on heat transfer in a horizontal liquid annulus at boundary oscillations. The inner boundary is formed by a copper rod that is heated using electric current.
Nikolai Kozlov
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A Review on Hydrodynamical Stability of Thin Film Flowing Along an Inclined Plane
Journal of Mathematical Sciences and Modelling, 2019 The dynamics and stability of thin liquid films have fascinated scientists over many decades. Thin film flows occur over a wide range of length scales and are central to numerous areas of engineering, geophysics and biophysics. These include nanofluidics
Anandamoy Mukhopadhyay +2 more
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Augmented Lagrangian preconditioner for large-scale hydrodynamic stability analysis
Computer Methods in Applied Mechanics and Engineering, 2019 Hydrodynamic linear stability analysis of large-scale three-dimensional configurations is usually performed with a“time-stepping” approach, based on the adaptation of existing solvers for the unsteady incompressible Navier–Stokes equations.
J. Moulin, P. Jolivet, O. Marquet
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