Banded Ca-carbonate veins in travertine deposits are efficient recorders of the compositional fluctuations of geothermal fluids flowing (or flowed) from deep reservoirs up to the surface, within faul...
natural hydrogen, the complex thermodynamic properties of the natural hydrogen production mixture is focused in this paper, aiming at improving the development, purification and pipeline transportation operation of natural hydrogen based on the mul...
Mesh or grid is defined as a discrete cell or elements into which the domain/ model is divided. All the flow variables & any other variables are solved at centres of these discrete cells. This entire process of breaking up a physical domain into smaller sub-domains (elements/ cells) is ca...
Using the lattice Boltzmann method, we study fluid flow in a two-dimensional (2D) model of fracture network of rock. Each fracture in a square network is represented by a 2D channel with rough, self-affine internal surfaces. Various parameters of the model, such as the connecti...
This enhanced combustion rate is a consequence of mixing the combustion products from the combustion torch with unburned reactants. Reactive intermediate species, high-temperature gas and turbulent fluid motion in the combustion products have all been suggested as important elements in enhancing ...
The clinical understanding and definition of long COVID, along with the underlying mechanisms, remain fluid; the US implementation of an ICD-10-CM code for long COVID lagged by almost two years following patients' initial descriptions of the condition. Within the United States, we examine the ...
Cells were disrupted by sonication in the presence of 0.25 mg/ml lysozyme, 50 μg/ml DNase I, 1 ml of 100 mm phenylmethanesulfonyl fluoride in isopropyl alcohol, and 5 μg/ml leupeptin. The lysate was centrifuged (33,000 × g, 1 h) and the supernatant fluid loaded onto 25 ml of ...
metamorphic (P = 0.9–1.0 GPa, T >1000 °C, t = 2088–2031 Ma) Bakhuis Granulite Belt (BGB) in Surinam on the Guiana Shield, using large- to small-scale structures, Al-in-hornblende thermobarometry and published fluid inclusion and zircon geochronological data. ...
The original schemes of BB, NEBB, and Moment-based boundary conditions are introduced, and they are analyzed theoretically from the view of the moment. The boundary conditions are applied to solve the unknown distributions that have velocities pointing into the fluid domain. So, we need to find...
Proteus 1 is a new code that utilizes elements of the Immersed Boundary (IB) and Lattice Boltzmann Method (LBM) as well as a Direct Forcing (DF) scheme. As a computational method, it is very flexible and it appears to be ideal in solving fluid-particle interaction problems including ...