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RISBlockage Development in a Transonic, Axial Compressor Rotor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A detailed experimental investigation to understand and quantify the development of blockage in the flow field of a transonic, axial flow compressor rotor (NASA Rotor 37) has been undertaken. ...
Experimental and Computational Investigation of the Tip Clearance Flow in a Transonic Axial Compressor Rotor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Experimental and computational techniques are used to investigate tip clearance flows in a transonic axial compressor rotor at design and part-speed conditions. Laser anemometer data acquired in ...
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 ...
Rotating Stall Control in a High-Speed Stage With Inlet Distortion: Part II—Circumferential Distortion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the first attempt to stabilize rotating stall in a single-stage transonic axial flow compressor with inlet distortion using active feedback control. The experiments were ...
Rotating Stall Control in a High-Speed Stage With Inlet Distortion: Part I—Radial Distortion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the first attempt to stabilize rotating stall in a single-stage transonic axial flow compressor with inlet distortion using active feedback control. The experiments were ...