Taperedversus constant diameter post-column restrictors in capillary SFC

End-column detection for capillary zone electrophoresis.

(29) Pszenny, A. A. P.: Harvey, G. R.; Brown, C. J.; Lang, R. F.; Keene, W. (21) Hendbook of ChemistryandPhysics, 56th ed.; CRC Press: Cleveland, OH, 1975. (22) Van Wijk, R. J. Chromatogr. Sci. 1970, 8 , 418-420. (23) Bertsch, W.: Chang, R. C.; Zlatkis, A. J. Chromatogr. Sei. 1974. 72, 175-182. (24) Butler, L. D.; Burke, M. F. J. Chromatogr. Sci. 1976, 74, 117-122. (25) Lang, R. F. Anal. Chem. ...

Presenting an Empirical Correlation for Maximum Sauter Mean Diameter in a Spray Extraction Column

Based on the importance of drops' behavior in liquid-liquid extraction, the maximum sauter mean drop diameter has been investigated and correlated in a counter-current spray extraction column with two chemical systems. Spargers were set of nozzles in all experiments. Studying the effects of several parameters on drops size, some correlations were estimated by the last available version of softw...

Curves of constant diameter and inscribed polygons

If one drops the unicity assumption, (C(D)) is the property of having constant diameter, which is in fact equivalent (for closed curves in the plane) to having constant width or constant breadth (for the definitions and the proof of the equivalence, see [8, chap. 25]). It is a surprise to many (including me !) that curves of constant diameter other that the circle do exist. The simplest example...

Convex Sets of Constant Width and -diameter

PETER HÄSTÖ, ZAIR IBRAGIMOV AND DAVID MINDA ABSTRACT. In this article we study -diameter of planar sets of constant width. We obtain analogues of the isodiametric inequality and the Blaschke-Lebesgue Theorem for -diameter of constant width sets. Namely, we prove that among all the sets of given constant width, disks have the smallest -diameter and Reuleaux triangles have the largest -diameter. ...

Microstructured Fibre Taper with Constant Outer Diameter