Estimation of Activity Coefficient of Solute in Infinite Dilute Liquid Iron Based on Surface Tension of Binary Liquid Fe Alloys

Surface tension of liquid Al–Cu binary alloys

20 09 C ar lH an se r V er la g, M un ic h, G er m an y w w w .ij m r. de N ot fo r us e in in te rn et or in tr an et si te s. N ot fo r el ec tr on ic di st rib ut io n. J. Schmitz, J. Brillo, I. Egry, R. Schmid-Fetzer a Institut für Materialphysik im Weltraum, Deutsches Zentrum für Luftund Raumfahrt, Köln, Germany b Institut für Metallurgie, Technische Universität Clausthal, Clausthal-Zeller...

Estimation of Binary Infinite Dilute Diffusion Coefficient Using Artificial Neural Network

In this study, the use of the three-layer feed forward neural network has been investigated for estimating of infinite dilute diffusion coefficient ( D12 ) of supercritical fluid (SCF), liquid and gas binary systems. Infinite dilute diffusion coefficient was spotted as a function of critical temperature, critical pressure, critical volume, normal boiling point, molecular volume in normal boilin...

estimation of binary infinite dilute diffusion coefficient using artificial neural network

Structures of Liquid Mercury and Dilute Liquid Mercury Alloys

The structures of liquid Hg and the dilute liquid Hg alloys with 0.5 and 2 atomic percent Cd, and 0.5 and 1 atomic percent Pb have been studied by x-ray diffraction using a theta-theta diffractometer with monochromator in the diffracted beam. The addition of 0.5 or 2 atomic percent Cd into Hg did not produce any detectable change in the interference function I {K), where K = 4 ji (sin & ) ß , w...

comparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.

heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...