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Are axial and radial flow chromatography different?
Journal of Chromatography A, 2013Radial flow chromatography can be a solution for scaling up a packed bed chromatographic process to larger processing volumes. In this study we compared axial and radial flow affinity chromatography both experimentally and theoretically. We used an axial flow column and a miniaturized radial flow column with a ratio of 1.8 between outer and inner ...
Albert van der Padt +4 more
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Parameter identification in radial flow
Advances in Water Resources, 1991Abstract The classical inverse parameter identification problem is solved using an indirect method. This method is based on the minimization of an objective function or error criterion consisting of three parts: 1) least-squares error of head residuals; 2) prior information of flow parameters; and 3) regularization.
Ronald B. Guenther +3 more
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1979
Vector velocity diagrams appear for the first time here and the convention is summarised as follows.
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Vector velocity diagrams appear for the first time here and the convention is summarised as follows.
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Radially spreading buoyant flows
Journal of Hydraulic Research, 2001The nature of the radially spreading flow that forms after a vertical buoyant jet impinges on the surface has been investigated. Previous studies have provided conflicting conclusions as to whether or not an internal hydraulic jump forms in the radially spreading flow.
Michael R. Maclatchy +1 more
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, 2013
Experimental investigations concerning cavitation in radial flow pump for three different leading edge profiles of the vane were carried out in an open circuit system.
S. Christopher, S. Kumaraswamy
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Experimental investigations concerning cavitation in radial flow pump for three different leading edge profiles of the vane were carried out in an open circuit system.
S. Christopher, S. Kumaraswamy
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1984
The flow path in radial turbines may be centrifugal as in the Ljungstrom design or, more commonly, centripetal as in most of the machines found in both water power installations and in gas power generation plant. The two types of flow path are illustrated in Figs 8.1, 8.2 and 8.3.
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The flow path in radial turbines may be centrifugal as in the Ljungstrom design or, more commonly, centripetal as in most of the machines found in both water power installations and in gas power generation plant. The two types of flow path are illustrated in Figs 8.1, 8.2 and 8.3.
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A Radial Turbulent Flow Formula
Transactions of the AIME, 1948Abstract A radial turbulent flow formula has been developed which permits thecomputation of the pressure drop for radial flow in gas wells whether the flowis laminar, turbulent, or partially laminar and partially turbulent.
Jack R. Elenbaas, Donald L. Katz
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Macroscopic and Mesoscopic Characteristics of Radial Flow in Rough Rock Fractures
Rock Mechanics and Rock Engineering, 2023Zhechao Wang +4 more
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Newtonian radial entrance flow
AIChE Journal, 2000AbstractThe laminar flow of a Newtonian fluid is considered through a prototype radial entrance geometry that consists of a circular pipe joined to the bottom plate of a pair of parallel circular plates, a configuration that mimics and idealizes important practical flows. The equations of motion are solved numerically to compute the velocity field as a
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A problem in radial heat flow [PDF]
British Journal of Applied Physics, 1951 The heat equation is solved for the case of constant heat/unit volume/unit time, generated in a spherical region of a homogeneous infinite medium. Curves are drawn showing the transient temperature: (1) at the centre of the spherical region; (2) at the surface of the spherical region; and (3) at a distance from the centre of twice the radius.
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