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Can I read Identification of Radon Transfer Velocity Coefficient Between Liquid and Gaseous Phases on EtoBox?
Identification of Radon Transfer Velocity Coefficient Between Liquid and Gaseous Phases by Dan-Gabriel Calugaru; Jean-Marie Crolet is a Engineering article available to read on EtoBox.
What is Identification of Radon Transfer Velocity Coefficient Between Liquid and Gaseous Phases about?
Radon transfer between a liquid phase and a gaseous phase is modelled by a Robin's condition (radon flux at the common interface is expressed as function of radon concentrations in the two phases). This condition involves two constants: Ostwald's coefficient (α) and the transfer velocity coefficient (β). Assuming the value of α is known, a method is proposed to determinate the value of β, by studying the radon transfer phenomenon at the laboratory scale. Knowing the initial radon concentrations, the experiment consists in measuring how long the radon flux passes through the common interface. In this stabilisation time radon transport is governed in each phase by diffusion and disintegration. Then, determination of β is equivalent to solving an inverse problem formulated using measured data. A numerical procedure is developed to solve this problem.
Who reads Identification of Radon Transfer Velocity Coefficient Between Liquid and Gaseous Phases?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Dan-Gabriel Calugaru; Jean-Marie Crolet
- Publisher
- Elsevier Science; Elsevier ; Elsevier Masson; Elsevier BV; Cellule MathDoc/CEDRAM (ISSN 1631-0721)
- Published
- 2002
- Language
- FR
- Field
- Engineering (Physical Sciences)