## Abstract A computational algorithm for tracking liquidโvapor interfaces moving with curvatureโdependent velocity, based on the Gibbs energy formulation and the levelโset approach, is described. The algorithm is used for finding equilibrium distributions of condensate in several samples of 3โD re
Hysteresis in capillary condensation of gases in disordered porous solids
โ Scribed by F. Detcheverry; E. Kierlik; M.L. Rosinberg; G. Tarjus
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 180 KB
- Volume
- 343
- Category
- Article
- ISSN
- 0921-4526
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๐ SIMILAR VOLUMES
The steady state diffusion of gases through capillaries or through the pores of a solid when fusion, bulk flow of the gases is free to the total pressure in the system is constant is considered. I t is shown that the ratio of the molar occur, but in the present situation diffusion rate of the lighte
## NOTE Hysteresis Thermodynamics of Capillary Condensation in Mesopores macroscopic dependencies determined in the capillary experiment in terms of interfacial phenomenological relations. A useful insight on the molecular A thermodynamic approach based on mass, energy, and endetails of the capill
Periodic capillary networks are proposed as models for describing diffusion in porous solids. The capillary network is analyzed by means of the nodal concentration equations for a single unit cell and expressions are derived for the diffusional flux in terms of the macroscopic concentration gradient
Dynamics of transport of ternary mixtures of non-adsorbable gases (hydrogen, helium, nitrogen, argon) through porous solids was studied experimentally in the dynamic version of the Wicke-Kallenbach diffusion cell. Four samples of \(\alpha\)-alumina pellets prepared under different compressing pressu