Results 181 to 190 of about 7,025,656 (234)

Thermal enhancement of ternary hybrid Casson nanofluid in porous media: a sensitivity analysis study. [PDF]

Sci Rep
Kenea G, Ibrahim W.
europepmc   +1 more source

Advanced study of wavy dynamical behavior of suspended living organisms in generalized nanomaterials with magnetic and buoyancy effects. [PDF]

Sci Rep
Ahmad L, Javed S, Zeb B, Khan U, Khashi'ie NS, Elattar S, Holali HO.   +6 more
europepmc   +1 more source

Stagnation-point flow of a Sisko nanofluid over a stretching surface with heat generation and nano-transport phenomena. [PDF]

Sci Rep
Muhiuddin G, Ramya N, Mofidnakhaei F, Rashmanlou H, Maqsood F, Aldossary N.   +5 more
europepmc   +1 more source

Prandtl Number of Toroidal Plasmas

Prandtl Number of Toroidal Plasmas
openaire   +1 more source

Local turbulent Prandtl Number Model

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Prandtl Number of Toroidal Plasmas [PDF]

Journal of the Physical Society of Japan, 1993
Theory of the L-mode confinement in toroidal plasmas is developed. The Prandtl number , the ratio between the ion viscosity and the thermal conductivity is obtained for the anomalous transport process which is caused by the self-sustained turbulence in ...
Atsushi Fukuyama, Fukuyama Atsushi, Masatoshi Yagi   +2 more
exaly   +3 more sources

A Model for Eddy Conductivity and Turbulent Prandtl Number

Journal of Heat Transfer, 1973
This paper presents a model for eddy conductivity and turbulent Prandtl number based on the considerations of a Stokes-type flow. The expressions obtained by the model provide continuous velocity and temperature distributions for turbulent flows and are ...
T. Cebeci
exaly   +2 more sources

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On the Influence of the Molecular Prandtl Number on the Turbulent Prandtl Number

1979
Much more work has been done on the problem of turbulent transfer of momentum in a shear flow than on the problem of turbulent heat transfer. One of the reasons is obviously the fact, that from an experimental point of view informations about velocity-velocity correlations are easier to obtain compared with temperature-velocity correlations.
M. Jischa, H. B. Rieke
openaire   +1 more source

The turbulent Prandtl number in the near-wall region for low-Prandtl-number gas mixtures

International Journal of Heat and Mass Transfer, 1996
Results of experiments for binary gas mixtures, with molecular Prandtl numbers in the range 0.18–0.7 in flow in a smooth circular tube with constant transport properties were employed to examine models hypothesized for the distribution of the turbulent Prandtl number, Prt,{{y+, Pr, Re}}.
D.M. McEligot, M.F. Taylor
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Prandtl number for liquids

Journal of Engineering Physics, 1975
It is established on the basis of experimental data for water and toluene that: 1) the Prandtl number can be expressed in a form analogous to an equation of state; 2) there are linear relations between the Prandtl number and the transport properties.
openaire   +1 more source