83 research outputs found
Theoretical evaluation of flow through centrifugal compressor stage
In this paper a three dimensional viscous flow field in a Centrifugal Impeller with backswept and lean has been numerically analyzed using a commercial code (FLUENT) to understand the physics of complex real flow phenomena. The study was taken to investigate the flow interaction13; between impeller and vane diffuser for three different setting angles. It was shown at design point the13; flow at the exit of the impeller is uniform and the classical jet wake pattern is absent. At the intermediate13; plane between impeller inlet and exit and within vane diffuser channel the flow behaves like a potential13; flow. The stage analysis carried out using mixing plane formulation for three diffuser settings provided13; the optimum diffuser setting angle for maximum stage efficiency
Circulating Blood Volume in Appropriate and Small for Gestational Age Full Term and Preterm Polycythaemic Infants
The Efficacy of Treatment with Triamcinolone Acetonide in Calcinosis Cutis Following Extravasation of Calcium Gluconate: A Preliminary Study
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