Results 31 to 40 of about 218,919 (202)
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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Hydrodynamic capabilities of an SPH code incorporating an artificial conductivity term with a gravity-based signal velocity [PDF]
, 2012 This paper investigates the hydrodynamic performances of an SPH code incorporating an artificial heat conductivity term in which the adopted signal velocity is applicable when gravity is present.
Abel +68 more
core +2 more sources
Destabilization of a laminar flow in a rectangular channel by transversely-oriented wall corrugation
Archives of Mechanics, 2011 Linear stability of the flow through the transversely corrugated channel with flat sidewalls is investigated numerically. Two variants of the wall corrugation are considered: symmetric sinusoidal waviness of the top and bottom walls and onesided ...
J. Szumbarski, S. Błoński
doaj +1 more source
Stability properties of the collective stationary motion of self-propelling particles with conservative kinematic constraints [PDF]
, 2006 In our previous papers we proposed a continuum model for the dynamics of the systems of self-propelling particles with conservative kinematic constraints on the velocities. We have determined a class of stationary solutions of this hydrodynamic model and
A V Zvelindovsky +10 more
core +2 more sources
International Journal of Naval Architecture and Ocean Engineering, 2017 We are developing a prototype underwater glider for subsea payload delivery. The idea is to use a glider to deliver payloads for subsea installations.
Muhammad Yasar Javaid +5 more
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Hydrodynamic instability in warped astrophysical discs [PDF]
, 2013 Warped astrophysical discs are usually treated as laminar viscous flows, which have anomalous properties when the disc is nearly Keplerian and the viscosity is small: fast horizontal shearing motions and large torques are generated, which cause the warp ...
Latter, Henrik N., Ogilvie, Gordon I.
core +1 more source
Three-dimensional stability of the solar tachocline [PDF]
, 2005 The three-dimensional, hydrodynamic stability of the solar tachocline is investigated based on a rotation profile as a function of both latitude and radius.
A. Sule +10 more
core +1 more source
Changes in the Hydrodynamic Characteristics of Ships During Port Maneuvers
한국해양공학회지, 2022 To reach a port, a ship must pass through a shallow water zone where seabed effects alter the hydrodynamics acting on the ship. This study examined the maneuvering characteristics of an autonomous surface ship at 3-DOF (Degree of freedom) motion in deep ...
Thi Loan Mai +3 more
doaj +1 more source
Sonoluminescing air bubbles rectify argon [PDF]
, 1997 The dynamics of single bubble sonoluminescence (SBSL) strongly depends on the percentage of inert gas within the bubble. We propose a theory for this dependence, based on a combination of principles from sonochemistry and hydrodynamic stability.
A. Eller +26 more
core +4 more sources
Nonlinear Hydrodynamic Stability
Physical Review Letters, 1998 3 pages, 1 eps ...
openaire +2 more sources