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RISContributions to the Measurement and Calculation of Stresses in Plane Rotating Disks Without Rotational Symmetry
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The paper gives details of the experimental and theoretical work of the author on the above-mentioned subject. The first part of the paper deals with the experimental investigations of plane ...
An Analysis Method for Multistage Transonic Turbines With Coolant Mass Flow Addition
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The subject of this paper is a numerical method for the calculation of the transonic flow field of multistage turbines, taking high coolant flow into account. To reduce the processing time, ...
Monitoring of Aerodynamic Load and Detection of Stall in Multistage Axial Compressors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The unsteady flow in a single-stage axial flow compressor at different operating conditions has been investigated with hot-wire and hot-film probes to find out the influence of the aerodynamic ...
Effects of Stator Wakes and Spanwise Nonuniform Inlet Conditions on the Rotor Flow of an Axial Turbine Stage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Detailed measurements have been performed in a subsonic, axial-flow turbine stage to investigate the structure of the secondary flow field and the loss generation. The data include the static ...
Three-Dimensional Wake Decay Inside of a Compressor Cascade and Its Influence on the Downstream Unsteady Flow Field: Part II—Unsteady Flow Field Downstream of the Stator
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A measuring technique based on multisensor hot-wire anemometry has been developed to determine the unsteady three-dimensional velocity vector and the structure of turbulent flows. It then has ...
Three-Dimensional Wake Decay Inside of a Compressor Cascade and Its Influence on the Downstream Unsteady Flow Field: Part I—Wake Decay Characteristics in the Flow Passage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A measuring technique based on multisensor hot-wire anemometry has been developed to determine the unsteady three-dimensional velocity vector and the structure of turbulent flows. It has then ...
The Influence of Blade Number Ratio and Blade Row Spacing on Axial-Flow Compressor Stator Blade Dynamic Load and Stage Sound Pressure Level
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In axial-flow turbomachines considerable dynamic blade loads and noise production occur as a result of the unsteady blade row interaction between rotor and stator blades. This paper presents ...
Design and Rotor Performance of a 5:1 Mixed-Flow Supersonic Compressor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In consideration of further jet-engine developments required by applications for supersonic travel aircraft, airbreathing propulsion of space vehicles, or only the improvement of conventional ...
Endwall and Unsteady Flow Phenomena in an Axial Turbine Stage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Detailed experimental and numerical studies have been performed in a subsonic, axial-flow turbine stage to investigate the secondary flow field, the aerodynamic loss generation, and the spanwise ...
Rotating Stall in a Single-Stage Axial Flow Compressor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper describes the results on an experimental investigation of rotating stall flow inside a single-stage axial flow compressor. Tests were carried out in two steps. First, measurements ...