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Computing the effective diffusion coefficient of solutes in a multi-salts solutions during forward osmosis (FO) membrane filtration: Experiments and mathematical modelling [PDF]

open access: yesJournal of Environmental Management, 2018
Diffusion coefficient of solutes through a porous membrane media is different from diffusion coefficient through a free homogenous media. Porosity, tortuosity and the thickness of the membrane significantly affect the diffusion through a specific thickness of a membrane and therefore it is termed as effective diffusion coefficient (Deff) which is lower
S. Liyanaarachchi   +6 more
openaire   +3 more sources

The Mathematical Foundation of Symbolic Trajectory Evaluation [PDF]

open access: yes, 1999
In this paper we elucidate the mathematical foundation underlying both the basic and the extended forms of symbolic trajectory evaluation (STE), with emphasis on the latter. The specific technical contributions we make to the theory of STE are threefold. First, we provide a satisfactory answer to the question: what does it mean for a circuit to satisfy
openaire   +1 more source

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