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Low-energy densification of carbon anodes for fluorine electrolysis applications <i>via</i> a multi-cycle impregnation-carbonization route. [PDF]

RSC Adv
Ma Z, Yang X, Zhu J, Kong X, Zhang P.
europepmc   +1 more source

Turbulent bulk viscosity

European Journal of Mechanics - B/Fluids, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
C. Di Nucci, D. Pasquali, D. Celli, A. Pasculli, P. Fischione, M. Di Risio   +5 more
core   +5 more sources

The Bulk Viscosity of Suspensions [PDF]

, 2010
Particles suspended in a fluid are known to undergo variations in the local concentration in many flow situations; essentially a compression or expansion of the particle phase. The modeling of this behavior on a macroscopic scale requires knowledge of the effective bulk viscosity of the suspension, which has not been studied before.
Swaroop, Manuj
openaire   +2 more sources

On the generalized bulk viscosity behavior

The Journal of Chemical Physics, 2001
We have calculated generalized longitudinal, ηL(k), shear, ηS(k), and bulk, ηB(k) viscosity of argon at two thermodynamic states by molecular-dynamics simulation. Bulk viscosity has been evaluated with two independent methods that give results in good agreement.
BERTOLINI D., TANI, ALESSANDRO
openaire   +3 more sources

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Approximate Formula for Bulk Viscosity

Journal of the Physical Society of Japan, 2002
We derive a new approximate formula for the bulk viscosity ζ in terms of microscopic information such as the interatomic potential φ( r ) and the pair distribution function g ( r ). This is a unique characteristic of this expression when compared with the previously proposed formulae in which the bulk viscosity ζ is expressed in terms of pressure ...
Hisashi Okumura, Fumiko Yonezawa
exaly   +2 more sources

Determining the Bulk Viscosity of Rigid Water Models

The Journal of Physical Chemistry A, 2012
We use equilibrium molecular dynamics methods to compute the shear and bulk viscosities of the pairwise additive and rigid SPC/E, TIP4P, and TIP4P/2005 water models. For the latter model it was found in a recent study (J. Chem. Phys. 2009, 131, 246101) an excellent agreement with experiment in the prediction of the shear viscosity over a range of ...
Fanourgakis, George S., Medina, J. S., Prosmiti, Rita   +2 more
openaire   +4 more sources

Bulk Viscosity: Past to Present

Journal of Thermophysics and Heat Transfer, 1998
A review of the concept of a bulk viscosity coefficient β is presented, involving a discussion of theoretical approaches and a summary of existing experimental data. Two independent viscosity coefficients μ and A are obtained in the viscous stress tensor as a result of the isotropic Newtonian assumption.
R. Graves, B. Argrow
openaire   +1 more source

RADIATING GRAVITATIONAL COLLAPSE WITH SHEAR VISCOSITY AND BULK VISCOSITY

International Journal of Modern Physics D, 2004
A model of a collapsing radiating star consisting of a fluid with shear viscosity and bulk viscosity undergoing radial heat flow with outgoing radiation is studied. This kind of fluid is the most general viscous fluid we can have. The pressure of the star, at the beginning of the collapse, is isotropic but, due to the presence of the shear viscosity ...
Nogueira, P. C., Chan, R.
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Bulk Viscosity of Liquids

Journal of Applied Physics, 1958
The mechanisms for bulk viscosity are different between associated and nonassociated liquids. Here, a new mechanism for bulk viscosity is proposed from the standpoint of the hole theory of liquids and the rate process theory. This mechanism can explain the temperature and pressure dependencies of acoustic absorption for associated liquids and very ...
Nishio Hirai, Henry Eyring
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