Results 251 to 260 of about 796,731 (290)

Evaluation of physicomechanical and optical properties of bioactive glass (BAG)-filled resin composites: an <i>in vitro</i> study. [PDF]

open access: yesBiomater Investig Dent
de Santana YVS   +4 more
europepmc   +1 more source

Turbulent bulk viscosity

open access: yesEuropean Journal of Mechanics - B/Fluids, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
C. Di Nucci   +5 more
core   +5 more sources

The Bulk Viscosity of Suspensions [PDF]

open access: yes, 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

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

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

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