Tumescent Injections in Subcutaneous Pig Tissue Disperse Fluids Volumetrically and Maintain Elevated Local Concentrations of Additives for Several Hours, Suggesting a Treatment for Drug Resistant Wounds. [PDF]
, 2020 PurposeBolus injection of fluid into subcutaneous tissue results in accumulation of fluid at the injection site. The fluid does not form a pool. Rather, the injection pressure forces the interstitial matrix to expand to accommodate the excess fluid in ...
Dunn, James CY +5 more
core +2 more sources
Aquaporin-4 Functionality and Virchow-Robin Space Water Dynamics: Physiological Model for Neurovascular Coupling and Glymphatic Flow. [PDF]
, 2017 The unique properties of brain capillary endothelium, critical in maintaining the blood-brain barrier (BBB) and restricting water permeability across the BBB, have important consequences on fluid hydrodynamics inside the BBB hereto inadequately ...
Igarashi, Hironaka +3 more
core +1 more source
Results for a turbulent system with unbounded viscosities: weak formulations, existence of solutions, boundedness, smoothness' [PDF]
, 2007 We consider a circulation system arising in turbulence modelling in fluid dynamics with unbounded eddy viscosities. Various notions of weak solutions are considered and compared. We establish existence and regularity results.
Bernardi +10 more
core +5 more sources
Flow coupling between active and passive fluids across water–oil interfaces
Scientific Reports, 2021 Active fluid droplets surrounded by oil can spontaneously develop circulatory flows. However, the dynamics of the surrounding oil and their influence on the active fluid remain poorly understood.
Yen-Chen Chen +3 more
doaj +1 more source
Veins and Lymphatics, 2018 Ménière’s disease (MD) is a pathology of the inner ear, the symptoms of which include tinnitus, vertigo attacks, fluctuating hearing loss, and nausea. Neither cause nor cure are currently known, though animal experiments suggest that disruption of the ...
Eleuterio F. Toro +5 more
doaj +1 more source
Point vortex dynamics as zero-radius limit of the motion of a rigid body in an irrotational fluid [PDF]
, 2017 The point vortex system is usually considered as an idealized model where the vorticity of an ideal incompressible two-dimensional fluid is concentrated in a finite number of moving points.
Glass, Olivier +2 more
core +4 more sources
Drilling fluid loss model and loss dynamic behavior in fractured formations
Petroleum Exploration and Development, 2014 In view of the lost circulation in fractured formations, a two-dimensional transient model for describing a power-law drilling fluid loss in an arbitrarily-oriented, compressible, permeable, rough-walled fracture was introduced.
Lichun JIA +4 more
doaj +1 more source
Validation of actuator disc circulation distribution for unsteady virtual blades model
Theoretical and Applied Mechanics Letters, 2021 The actuator disc method is an engineering approach to reduce computer resources in computational fluid dynamics (CFD) simulations of helicopter rotors or aeroplane propellers.
A. N. Kusyumov +3 more
doaj +1 more source
Single-layer Axisymmetric Model for a Hadley Circulation with Parameterized Eddy Momentum Forcing
Journal of Advances in Modeling Earth Systems, 2009 An axisymmetric single-layer model is used to study interactions of the Hadley circulation with extratropical eddies. Eddy momentum fluxes are parameterized using a simple closure motivated by calculations with an idealized dry general circulation model (
Adam Sobel, Tapio Schneider
doaj +1 more source
Effects of Salinity Variability on Recent El Niño Events
Atmosphere, 2019 Ocean salinity variability provides a new way to study the evolution of the the El Niño-Southern Oscillation (ENSO). Comparisons between the salinity variation and related processes responsible for sea surface temperature anomaly (SSTA) were ...
Hai Zhi +3 more
doaj +1 more source