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RISDiscussion: “Mixing in Axial-Flow Compressors: Conclusions Drawn From Three-Dimensional Navier–Stokes Analyses and Experiments” (Leylek, J. H., and Wisler, D. C., 1991, ASME J. Turbomach., 113, pp. 139–156)
Publisher: The American Society of Mechanical Engineers (ASME)
Investigation of Flow Phenomena in a Transonic Fan Rotor Using Laser Anemometry
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Several flow phenomena, including flow field periodicity, rotor shock oscillation, and rotor shock system geometry have been investigated in a transonic low aspect ratio fan rotor using laser ...
Comparison of Two- and Three-Dimensional Flow Computations With Laser Anemometer Measurements in a Transonic Compressor Rotor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Two-and three-dimensional inviscid solutions for the flow within a transonic axial compressor rotor at design speed are compared to laser anemometer measurements at maximum flow and near stall ...
Laser Anemometer Measurements in a Transonic Axial Flow Compressor Rotor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A laser anemometer system employing an efficient data acquisition technique has been used to make measurements upstream, within, and downstream of the compressor rotor. A fluorescent dye technique ...
Efficient Laser Anemometer for Intra-Rotor Flow Mapping in Turbomachinery
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Innovative features of the anemometer include: (1) a rapid and efficient data acquisition process, (2) a detailed real-time graphic display of the data being accumulated, and (3) input laser ...
Closure to “Discussion of ‘Experimental and Computational Investigation of the NASA Low-Speed Centrifugal Compressor Flow Field’” (1993, ASME J. Turbomach., 115, pp. 541–542)
Publisher: The American Society of Mechanical Engineers (ASME)
Experimental and Computational Investigation of the NASA Low-Speed Centrifugal Compressor Flow Field
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental and computational investigation of the NASA Low-Speed Centrifugal Compressor (LSCC) flow field has been conducted using laser anemometry and Dawes’ three dimensional viscous code. ...
An Improved Aspirating Probe for Total-Temperature and Total-Pressure Measurements in Compressor Flows
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The aspirating probe originally designed by Epstein and Ng at MIT was modified by replacing the two platinum-coated tungsten hot wires normally used with platinum–iridium alloy wires. The resulting ...
The Effect of Adding Roughness and Thickness to a Transonic Axial Compressor Rotor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The performance deterioration of a high-speed axial compressor rotor due to surface roughness and airfoil thickness variations is reported. A 0.025 mm (0.001 in.) thick rough coating with a ...
1997 Best Paper Award—Controls and Diagnostics Committee: Active Stabilization of Rotating Stall and Surge in a Transonic Single-Stage Axial Compressor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Rotating stall and surge have been stabilized in a transonic single-stage axial compressor using active feedback control. The control strategy is to sense upstream wall static pressure patterns ...