Hydrodynamic Properties of Coal Extracts in Pyridine

The dynamic and hydrodynamic properties of the pad in the fluid pivot journal bearing are investigated in this paper. Preload coefficients, recess area, and size gap, which were selected as input parameters to investigate, are important parameters of fluid pivot journal bearing. The pad’s pendulum angle, lubricant oil flow through the gap, and recess pressure which characterizes the squeeze film damper were investigated with different preload coefficients, recess area, and gap sizes. The computational models were established and numerical methods were used to determine the equilibrium position of the shaft-bearing system. Since then, the pendulum angle of the pad, liquid flow, and recess pressure were determined by different eccentricities.

Solubilization and hydrodynamic properties of active peptide YY receptor from rat jejunal crypts. Characterization as a Mr 44,000 glycoprotein

Journal of Biological Chemistry ◽

10.1016/s0021-9258(18)99083-6 ◽

1991 ◽

Vol 266 (17) ◽

pp. 10762-10767

Author(s):

T. Voisin ◽

A. Couvineau ◽

C. Rouyer-Fessard ◽

M. Laburthe

Keyword(s):

Peptide Yy ◽

Hydrodynamic Properties ◽

Active Peptide

Electron Microscopy and Hydrodynamic Properties of Factor XIII Subunits

Journal of Biological Chemistry ◽

10.1016/s0021-9258(17)31294-2 ◽

1989 ◽

Vol 264 (1) ◽

pp. 551-556

Author(s):

N A Carrell ◽

H P Erickson ◽

J McDonagh

Keyword(s):

Electron Microscopy ◽

Factor Xiii ◽

Hydrodynamic Properties

Numerical Simulation of the Aerosol Particle Motion in Granular Filters with Solid and Porous Granules

Processes ◽

10.3390/pr9020268 ◽

2021 ◽

Vol 9 (2) ◽

pp. 268

Author(s):

Olga V. Soloveva ◽

Sergei A. Solovev ◽

Ruzil R. Yafizov

Keyword(s):

Numerical Simulation ◽

Aerosol Particle ◽

Particle Deposition ◽

Particle Diameter ◽

Deposition Efficiency ◽

Hydrodynamic Resistance ◽

Hydrodynamic Properties ◽

Granular Filters ◽

Limiting Value ◽

Good Agreement

In this work, a study was carried out to compare the filtering and hydrodynamic properties of granular filters with solid spherical granules and spherical granules with modifications in the form of micropores. We used the discrete element method (DEM) to construct the geometry of the filters. Models of granular filters with spherical granules with diameters of 3, 4, and 5 mm, and with porosity values of 0.439, 0.466, and 0.477, respectively, were created. The results of the numerical simulation are in good agreement with the experimental data of other authors. We created models of granular filters containing micropores with different porosity values (0.158–0.366) in order to study the micropores’ effect on the aerosol motion. The study showed that micropores contribute to a decrease in hydrodynamic resistance and an increase in particle deposition efficiency. There is also a maximum limiting value of the granule microporosity for a given aerosol particle diameter when a further increase in microporosity leads to a decrease in the deposition efficiency.

Review of the holographic Lifshitz theory

International Journal of Modern Physics A ◽

10.1142/s0217751x1430049x ◽

2014 ◽

Vol 29 (24) ◽

pp. 1430049 ◽

Cited By ~ 6

Author(s):

Chanyong Park

Keyword(s):

Field Theory ◽

Finite Temperature ◽

Quasinormal Mode ◽

Thermodynamic Quantities ◽

Black Brane ◽

Zero Temperature ◽

Hydrodynamic Properties ◽

Relativistic Field ◽

Thermal Entropy ◽

Lifshitz Theory

We review interesting results achieved in recent studies on the holographic Lifshitz field theory. The holographic Lifshitz field theory at finite temperature is described by a Lifshitz black brane geometry. The holographic renormalization together with the regularity of the background metric allows to reproduce thermodynamic quantities of the dual Lifshitz field theory where the Bekenstein–Hawking entropy appears as the renormalized thermal entropy. All results satisfy the desired black brane thermodynamics. In addition, hydrodynamic properties are further reviewed in which the holographic retarded Green functions of the current and momentum operators are studied. In a nonrelativistic Lifshitz field theory, intriguingly, there exists a massive quasinormal mode at finite temperature whose effective mass is linearly proportional to temperature. Even at zero temperature and in the nonzero momentum limit, a quasinormal mode still remains unlike the dual relativistic field theory. Finally, we account for how adding impurity modifies the electric property of the nonrelativistic Lifshitz theory.

Quantifying peat hydrodynamic properties and their influence on water table depths in peatlands of southern Quebec (Canada)

Ecohydrology ◽

10.1002/eco.1976 ◽

2018 ◽

Vol 11 (7) ◽

pp. e1976 ◽

Cited By ~ 3

Author(s):

Marc-André Bourgault ◽

Marie Larocque ◽

Michelle Garneau ◽

Marjolaine Roux

Keyword(s):

Water Table ◽

Hydrodynamic Properties