Search Results - "Bastani, D."

Rheology of interfacial layers by Karbaschi, M., Lotfi, M., Krägel, J., Javadi, A., Bastani, D., Miller, R.

“…Dilational and shear viscoelasticities are important properties of interfacial layers. These quantities are particularly relevant in all systems which contain…”
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Dynamics of rear stagnant cap formation at the surface of rising bubbles in surfactant solutions at large Reynolds and Marangoni numbers and for slow sorption kinetics by Dukhin, S.S., Lotfi, M., Kovalchuk, V.I., Bastani, D., Miller, R.

“…[Display omitted] •Based on a quasi-steady approximation, the theory for decelerated rising of bubbles of a radius of 0.4mm is refined.•The approach is valid…”
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Study of oil sorption by expanded perlite at 298.15 K by Bastani, D., Safekordi, A.A., Alihosseini, A., Taghikhani, V.

“…Sorption capacity as well as sorption kinetics of oil onto four different expanded perlites with different physical and surface properties were studied. In…”
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High frequency oscillatory flow in micro channels by Karbaschi, M., Javadi, A., Bastani, D., Miller, R.

“…•Measurements of pressure amplitude and phase shift during a high frequency oscillatory flow have been performed.•A complex velocity field is formed in narrow…”
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Prediction of CO2 loading capacity of chemical absorbents using a multi-layer perceptron neural network by Bastani, D., Hamzehie, M.E., Davardoost, F., Mazinani, S., Poorbashiri, A.

“…A feed forward multi-layer perceptron neural network was developed to predict carbon dioxide loading capacity of chemical absorbents over wide ranges of…”
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Marangoni instabilities for convective mobile interfaces during drop exchange: Experimental study and CFD simulation by Javadi, A., Karbaschi, M., Bastani, D., Ferri, J.K., Kovalchuk, V.I., Kovalchuk, N.M., Javadi, K., Miller, R.

“…[Display omitted] ► Experimental results indicate a significant delay in onset of Marangoni convection. ► The simulation results show an immediate Marangoni…”
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Interfacial instability of growing drop: Experimental study and conceptual analysis by Javadi, A., Bastani, D., Krägel, J., Miller, R.

“…Capillary pressure experiments were performed at the water/hexane interface including adsorption and mass exchange of hexanol under different conditions. The…”
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A novel technique to semi-quantitatively study the stability of emulsions and the kinetics of the coalescence under different dynamic conditions by Karbaschi, M., Orr, R., Bastani, D., Javadi, A., Lotfi, M., Miller, R.

“…The detector response represents the dynamics of coalescence occurring between drops of different emulsified aqueous droplets. Stable emulsions are also…”
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Drop profile analysis tensiometry under highly dynamic conditions by Karbaschi, M., Bastani, D., Javadi, A., Kovalchuk, V.I., Kovalchuk, N.M., Makievski, A.V., Bonaccurso, E., Miller, R.

“…The results of measured surface tension by the use of drop profile analysis tensiometry (PAT) under dynamic conditions indicate acceptable values at low…”
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Adsorption of Proteins at the Solution/Air Interface Influenced by Added Nonionic Surfactants at Very Low Concentrations for Both Components. 2. Effect of Different Surfactants and Theoretical Model by Fainerman, V. B, Lotfi, M, Javadi, A, Aksenenko, E. V, Tarasevich, Yu. I, Bastani, D, Miller, R

“…The influence of the addition of the nonionic surfactants dodecyl dimethyl phosphine oxide (C12DMPO), tetradecyl dimethyl phosphine oxide (C14DMPO), decyl…”
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Equilibrium sorption of crude oil by expanded perlite using different adsorption isotherms at 298.15 k by Alihosseini, A., Taghikhani, V., Safekordi, A. A., Bastani, D.

“…During the past decades, a significant increase occurred in accidental oil spill in the aquatic environments. In this regard, oil spill in Marine freshwater is…”
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The Impact of Surfactants on Wettability Change and Level of Water Imbibition in Relation to EOR in Carbonate Reservoirs by Zangeneh Var, A., Bastani, D., Badakhshan, A.

“…Some anionic, cationic, and nonionic surfactants have been examined on actual reservoir samples. Thin section analysis and core flooding techniques were used…”
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Applying the Taguchi Method to Develop an Optimized Synthesis Procedure for Nanocrystals of T-Type Zeolite by Tehrani Matin, K., Bastani, D., Kazemian, H.

“…The effects of H2O/SiO2, TMAOH/SiO2, Na/(Na+K), and SiO2/Al2O3 ratios in the parent gels on the crystallization of nanoparticles of T‐type zeolites were…”
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Mass transfer during drop formation on the nozzle: New flow expansion model by Javadi, A., Bastani, D., Taeibi-Rahni, M.

“…An attempt was made to introduce a new approach for evaluating mass transfer during drop formation via definition of a parameter related to the extent of the…”
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Application of The Splitting Approach to Solve Population Balance Equations in Chemical Processes by Bastani, D., Baghaei, A., Sarrafi, A.

“…Different processes in chemical industries deal with particles and multiphase flow. In such processes, particle or bubble size distribution (PSD) influences…”
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New Approach in the Prediction of RDC Liquid-Liquid Extraction Column Parameters by Bastani, D., Shahalami, S. M.

“…The liquid‐liquid extraction process is well‐known for its complexity and often entails intensive modeling and computational efforts to simulate its dynamic…”
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Study of oil sorption by expanded perlite at 298.15K by Bastani, D., Safekordi, A.A., Alihosseini, A., Taghikhani, V.

“…Sorption capacity as well as sorption kinetics of oil onto four different expanded perlites with different physical and surface properties were studied. In…”
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Numerical Investigations of Fluid Flow and Lateral Fluid Dispersion in Bounded Granular Beds in a Cylindrical Coordinates System by Soleymani, A., Turunen, I., Yousefi, H., Bastani, D.

“…Results are presented from a numerical study examining the flow of a viscous, incompressible fluid through a random packing of non‐overlapping spheres at…”
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Bubble in flow field: A new experimental protocol for investigating dynamic adsorption layers by using capillary pressure tensiometry by Lotfi, M., Bastani, D., Ulaganathan, V., Miller, R., Javadi, A.

“…•A new experimental protocol for flow field effects on dynamic adsorption layer.•Significant effects on a fresh air bubble in surfactants solution is…”
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Adsorption of proteins at the solution/air interface influenced by added non-ionic surfactants at very low concentrations for both components. 1. Dodecyl dimethyl phospine oxide by Lotfi, M., Javadi, A., Lylyk, S.V., Bastani, D., Fainerman, V.B., Miller, R.

“…•Proteins are highly surface active and adsorb at very low bulk concentrations.•Surfactants lower the surface tension at much higher bulk concentration.•The…”
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