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RISQuestions in Fluid Mechanics: Mixed Mechanisms, Complex Shapes, and Transitional Regimes: Help Us Decipher the Devices of Organisms
Publisher: The American Society of Mechanical Engineers (ASME)
Discussion of “<i>Acoustic Wave Speeds for Slurries in Pipelines</i>” by Chyr Pyng Liou (July, 1984)
Publisher: American Society of Civil Engineers
Unsteady Aerodynamic Blade Excitation at the Stability Limit and During Rotating Stall in an Axial Compressor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The stable operating range of axial compressors is limited by the onset of rotating stall and surge. These flow conditions endanger the reliability of operation and definitely have to be avoided ...
Geometrical Modification of the Unsteady Pressure to Reduce Low-Pressure Turbine Flutter
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this work, the impact of the airfoil shape on flutter is investigated. Flutter occurs when the blade structure is absorbing energy from its surrounding fluid leading to hazardous amplification of vibrations. The key for ...
Evaluation of Reinforcing Bars Using the Magnetic Flux Leakage Method
Publisher: American Society of Civil Engineers
Abstract: Reinforcement bars in concrete are exposed to several actions, such as overloading, fatigue, and corrosion. These actions can lead to a deterioration of the reinforcement bars. However, only advanced stages of damage in ...
Flow Field Investigations on the Effect of Rib Placement in a Cooling Channel With Film Cooling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents experimental investigations on flat plate filmcooling in combination with a ribbed cooling channel. The effect of rib placement on the filmcooling injection and the flow in the cooling channel was ...
Rotor-Stator Interactions in a Four-Stage Low-Speed Axial Compressor—Part I: Unsteady Profile Pressures and the Effect of Clocking
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This two-part paper presents detailed experimental investigations of unsteady aerodynamic blade row interactions in the four-stage Low-Speed Research Compressor of Dresden. In part I of the paper ...
Aerodynamic Blade Row Interactions in an Axial Compressor—Part I: Unsteady Boundary Layer Development
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This two-part paper presents experimental investigations of unsteady aerodynamic blade row interactions in the first stage of the four-stage low-speed research compressor of Dresden. Both the ...
Aerodynamic Blade Row Interactions in an Axial Compressor—Part II: Unsteady Profile Pressure Distribution and Blade Forces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This two-part paper presents experimental investigations of unsteady aerodynamic blade row interactions in the first stage of the four-stage low-speed research compressor of Dresden. Both the ...
Critical Inclination of Compression Struts in Concrete Beams
Publisher: American Society of Civil Engineers
Abstract: In design for shear forces with stress fields, three failure criteria are usually considered: failure of the chords, of the compression struts, and of the stirrups. Bond failure along the chords is usually not explicitly ...