Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Alkiviades C. Payatakes"'
Publikováno v:
International Journal of Engineering Science. 51:241-271
An integrated methodology is developed for the theoretical analysis of momentum transfer in cellular biological media, such as biofilms and tissues. First, the method of local spatial averaging via a weight function is used to establish the equations
Publikováno v:
Separation and Purification Technology. 80:105-118
The macroscopic design of granular filtration is based on phenomenological equations for the prediction of the overall filtration efficiency and pressure drop across the length of a typical filter. Despite the fact that a variety of empirical models
Autor:
Maria G. Lioliou, Terje Østvold, Eleni Arvaniti, Petros G. Koutsoukos, Christakis A. Paraskeva, Alkiviades C. Payatakes
Publikováno v:
Chemical Engineering Research and Design. 88:1455-1460
The precipitation of calcium oxalate monohydrate (COM) as a waterproofing material for concrete constructions is a promising approach. The kinetics of spontaneous precipitation of the calcium oxalate from supersaturated solutions in batch reactors wa
Publikováno v:
Mathematical Biosciences. 225:83-93
Fluid–structure interactions strongly affect, in multiple ways, the structure and function of cellular biological media, such as tissues, biofilms, and cell-entrapping gels. Mathematical models and computer simulation are important tools in advanci
Autor:
Christakis A. Paraskeva, Aikaterini N. Kofina, Pavlos G. Klepetsanis, Petros G. Koutsoukos, Maria G. Lioliou, Alkiviades C. Payatakes, Terje Østvold
Publikováno v:
Crystal Growth & Design. 8:1390-1398
The formation of phosphorus containing sparingly soluble salts from supersaturated solutions which may be formed at locations such as subsoil or in subsediment formations consisting of loose sand is a promising alternative solution for attaining stab
Publikováno v:
Separation and Purification Technology. 56:325-339
An improved simulator for the transient behavior of horizontal depth filters, based on the one-dimensional simulator published recently by the authors, is developed. The need for a different approach in designing horizontal filters arises from the in
Publikováno v:
Advances in Water Resources. 30:1981-1992
The water krw and oil kro relative permeability curves of a glass-etched planar pore network are estimated with history matching from transient displacement experiments performed at varying values of the capillary number, Ca, for two fluid systems: o
Publikováno v:
Advances in Water Resources. 30:1648-1667
A new simulator is developed for the prediction of the rate and pattern of growth of biofilms in granular porous media. The biofilm is considered as a heterogeneous porous material that exhibits a hierarchy of length scales. An effective-medium model
Publikováno v:
Journal of Colloid and Interface Science. 308:421-428
The precipitation of calcium carbonate as a binding salt for the consolidation of loose sand formations is a promising approach. The heterogeneous nucleation and growth of calcite were investigated in supersaturated solutions. The ionic activities in
Publikováno v:
Journal of Colloid and Interface Science. 303:164-170
The effect of four different polymers on the precipitation of calcium sulfate was investigated in the present work. The degree of inhibition was estimated from measurements of the calcium ion activity and from specific solution conductivity measureme