Journal ArticleDOI
Non-equilibrium thermodynamics of electro-osmotic effects in kaolinite-water system
R. C. Srivastava,P. K. Avasthi +1 more
- Vol. 250, Iss: 3, pp 253-260
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In this paper, the authors explore the domain of validity of linear phenomenological relations and show that onsagers relations have been shown to be valid in the case of non-equilibrium thermodynamics.Abstract:
Experiments for the measurement of electroosmotic pressure, electro-osmotic velocity and streaming potential in the case of kaolinite-water system, have been described and the data analysed in the light of non-equilibrium thermodynamics.Onsagers relations have been shown to be valid. Attempt has been made to explore the domain of validity of linear phenomenological relations.read more
Citations
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Journal ArticleDOI
Non-equilibrium thermodynamics of thermo-osmosis of water through kaolinite
R.C. Srivastava,P.K. Avasthi +1 more
TL;DR: In this paper, an experiment on thermo-osmosis of water through kaolinite has been reported and the data analysed in the light of irreversible thermodynamics, and the values of phenomenological coefficients have been estimated.
Journal ArticleDOI
Nonequilibrium thermodynamics of electroosmosis of liquid mixtures. Studies on acetone—methanol mixtures
TL;DR: In this article, the results of experiments on electroosmosis of acetone-methanol mixtures through Pyrex-sintered glass membrane (porosity G-4) have been conducted and the data analyzed in the light of nonequilibrium thermodynamics.
Journal ArticleDOI
Electro-osmotic effects in a bentonite-water system
R.C. Srivastava,P.K. Avasthi +1 more
TL;DR: In this paper, the electro-osmotic velocity, streaming potential and hydraulic conductivity for a bentonite-water system have been measured and the phenomenological equations for the simultaneous transport of water and electricity can be written as follows.
Journal ArticleDOI
Non-equilibrium thermodynamic studies of electrokinetic effects
R.L. Blokhra,T.C. Singhal +1 more
TL;DR: In this article, experiments for the measurement of electro-osmosis and of the electroosmotic pressure difference for an aqueous methanol/pyrex sintered disc system have been described at temperatures of 25, 30 and 35°C and at applied potentials up to 220 V.
Journal ArticleDOI
Simultaneous electroosmotic and permeation flows through a Nafion membrane. 1. Aqueous electrolyte solutions.
TL;DR: The results indicate that the simultaneous action of the pressure and potential differences originates a total flow different from the sum of the electroosmotic and permeation flows due to each force acting separately.
References
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Journal ArticleDOI
Linear Equations for the Simultaneous Flow of Matter and Energy in a Continuous Soil System
Sterling A. Taylor,John W. Cary +1 more