Results 51 to 60 of about 245,968 (334)
Intermittency of Velocity Circulation in Quantum Turbulence
Physical Review X, 2021 The velocity circulation, a measure of the rotation of a fluid within a closed path, is a fundamental observable in classical and quantum flows. It is indeed a Lagrangian invariant in inviscid classical fluids. In quantum flows, circulation is quantized,
Nicolás P. Müller +2 more
doaj +1 more source
An introduction to relativistic hydrodynamics
, 2006 This lecture provides some introduction to perfect fluid dynamics within the framework of general relativity. The presentation is based on the Carter-Lichnerowicz approach.
Gourgoulhon, Eric
core +1 more source
On the dynamics of radiative zones in rotating stars [PDF]
, 2006 In this lecture I try to explain the basic dynamical processes at work in a radiative zone of a rotating star. In particular, the notion of baroclinicity is thoroughly discussed.
Rieutord, M.
core +2 more sources
Atom Indonesia, 2019 In order to anticipate station blackout, the use of safety system based on passive features is highly considered in advanced nuclear power plant designs, especially after the Fukushima Dai-ichi nuclear power station accident.
A.R. Antariksawan +7 more
doaj +1 more source
Hamilton's principle for quasigeostrophic motion
, 1998 We show that the equation of quasigeostrophic (QG) potential vorticity conservation in geophysical fluid dynamics follows from Hamilton's principle for stationary variations of an action for geodesic motion in the f-plane case or its prolongation in the ...
Holm, Darryl D., Zeitlin, Vladimir
core +1 more source
Circulating histones as clinical biomarkers in critically ill conditions
FEBS Letters, EarlyView.Circulating histones are emerging as promising biomarkers in critical illness due to their diagnostic, prognostic, and therapeutic potential. Detection methods such as ELISA and mass spectrometry provide reliable approaches for quantifying histone levels in plasma samples.
José Luis García‐Gimenez +17 more
wiley +1 more source
A Novel Approach to Investigating Transport of Lost Circulation Materials in Rough Fracture
Energies, 2018 The drilling fluid loss or lost circulation via fractures is one of the critical engineering problems in the development of deep oil and gas resources. The conventional treatment is to introduce granular lost circulation material (LCM) into the drilling ...
Yi Feng +3 more
doaj +1 more source
Computational fluid dynamic simulations of a cavopulmonary assist device for failing Fontan circulation [PDF]
The Journal of Thoracic and Cardiovascular Surgery, 2019 Adult patients who have undergone the Fontan procedure are highly vulnerable to gradual, progressive circulatory failure, and options to reverse this situation are few. A cavopulmonary assist device could decongest the venous and lymphatic systems, overcome elevated pulmonary vascular resistance, increase cardiac output, and support some of these ...
S. Lucy Roche +6 more
openaire +4 more sources
Data in Brief, 2023 Computer simulation has been proven to provide a good understanding of engineering phenomenon. This work presents numerical simulation results on secondary air jet penetration into a dense phase of a three-dimensional fluidized bed at a commercial scale.
Nurdin Hasananto Teguh +3 more
openaire +3 more sources
The motion of the 2D hydrodynamic Chaplygin sleigh in the presence of circulation [PDF]
, 2013 We consider the motion of a planar rigid body in a potential flow with circulation and subject to a certain nonholonomic constraint. This model is related to the design of underwater vehicles.
A. V. Borisov +35 more
core +3 more sources