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Numerical Prediction of Turbulent Flow in Rotating Cavities
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Predictions of the isothermal, incompressible flow in the cavity formed between two corotating plane disks and a peripheral shroud have been obtained using an elliptic calculation procedure and ...
Application of a Low Reynolds Number k–ε Turbulence Model to High-Speed Rotating Cavity Flows
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A low turbulence Reynolds number k-ε model has been used in conjunction with an elliptic flow calculation procedure to obtain finite-difference solutions for radial outflow in the cavity formed ...
Assessment of Laminar-Turbulent Transition in Closed Disk Geometries
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Finite-difference solutions are presented for rotationally induced flows in the closed space between two coaxial disks and an outer cylindrical shroud, in which there is no superimposed flow. ...
Computation of Heat Transfer in Rotating Cavities Using a Two-Equation Model of Turbulence
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The paper presents finite-difference predictions for the convective heat transfer in symmetrically heated rotating cavities subjected to a radial outflow of cooling air. An elliptic calculation ...
Measurement and Computation of Heat Transfer in High-Pressure Compressor Drum Geometries With Axial Throughflow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper makes comparisons between CFD computations and experimental measurements of heat transfer for the axial throughflow of cooling air in a high-pressure compressor spool rig and a plane ...
Buoyancy-Affected Flow and Heat Transfer in Asymmetrically Heated Rotating Cavities
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Finite-volume predictions are presented for the convective heat transfer rates in a rotating cavity, formed by two corotating plane disks and a peripheral shroud, and subjected to a radial ...
Turbulent Flow Measurements by Laser-Doppler Anemometry in Motored Piston-Cylinder Assemblies
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Laser-Doppler anemometry has been used to quantify the mean velocity and turbulence characteristics of the isothermal, incompressible flow within a piston-cylinder arrangement motored without ...
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