Measuring effective diffusivity in porous media with a gasket-free, radial arrangement
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2018.10.054
Abstract: Abstract A simple technique for measuring the effective diffusivity, and ultimately tortuosity, in porous media is presented. The method uses a custom-built apparatus, based on a radial geometry, which eliminates the need for any gaskets… read more here.
Keywords: diffusivity; porous media; measuring effective; media gasket ... See more keywords
A simple method of measuring the effective SRS coefficient in single-mode optical fibres and the range of its applicability
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DOI: 10.1070/qel16405
Abstract: This paper describes techniques for measuring the SRS coefficient in a wide spectral range, including the region of small Stokes shifts. A simple, approximate method is proposed for evaluating the SRS coefficient near a gain… read more here.
Keywords: effective srs; method measuring; srs coefficient; coefficient ... See more keywords
Measuring effective temperatures in a generalized Gibbs ensemble.
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DOI: 10.1103/physreve.95.052116
Abstract: The local physical properties of an isolated quantum statistical system in the stationary state reached long after a quench are generically described by the Gibbs ensemble, which involves only its Hamiltonian and the temperature as… read more here.
Keywords: gibbs ensemble; temperatures generalized; measuring effective; effective temperatures ... See more keywords