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THE PRINCIPLES OF SEPARATED FLOW AT THE INLET OF THE PROTRUDING DUCT WITH SCREENS

Volumen 44, Edición 2, 2013, pp. 219-243
DOI: 10.1615/TsAGISciJ.v44.i2.40
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SINOPSIS

The direct problem of separated flow at the inlet of a suction duct is solved within the framework of the theory of ideal incompressible fluid jets. The sucking torch of the duct is constraint by thin screens and divided into two areas by a vertical board with a central aperture. The orthogonal grid of equal potential lines and streamlines, the velocity field, and the factor of compression of a jet are defined. Optimal removal of the board is found, in which the minimum thickness of the jet and the maximum factor of drag of the soaked-up medium at the inlet of the duct are observed.

CITADO POR
  1. Logachev K. I., Khodakov I. V., Averkova O. A., Decreasing the Power Requirements of Ventilation Shelters Through Aerodynamic Screening of Slot Leakages, Refractories and Industrial Ceramics, 56, 2, 2015. Crossref

  2. Logachev K.I., Ziganshin A.M., Averkova O.A., A study of separated flows at inlets of flanged slotted hoods, Journal of Building Engineering, 29, 2020. Crossref

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