Turbulence

Effect of the Axial Casing Groove Geometry on the Production and Distribution of Reynolds Stresses in the Tip Region of an Axial Compressor Rotor
Stereo PIV measurements performed in a refractive index matched facility examine the effect of axial casing grooves (ACGs) geometry on …
PDF Cite DOI
Effects of Axial Casing Grooves on the Structure of Turbulence in the Tip Region of an Axial Turbomachine Rotor
Challenges in turbulence modeling in the tip region of turbomachines include anisotropy, inhomogeneity, and non-equilibrium conditions, …
Cite Source Document DOI
On the Interactions of a Rotor Blade Tip Flow With Axial Casing Grooves in an Axial Compressor Near the Best Efficiency Point
Experiments in a refractive index-matched axial turbomachine facility show that semicircular skewed axial casing grooves (ACGs) reduce …
PDF Cite Dataset DOI
Measurements and Characterization of Turbulence in the Tip Region of an Axial Compressor Rotor
Modeling of turbulent flows in axial turbomachines is challenging due to the high spatial and temporal variability in the distribution …
PDF Cite Dataset DOI
Visualizations of flow structures in the rotor passage of an axial compressor at the onset of stall
Experiments preformed in the JHU refractive index matched facility examine flow phenomena developing in the rotor passage of an axial …
PDF Cite Dataset DOI
Effects of tip clearance and operating conditions on the flow structure and turbulence within an axial compressor rotor passage
The flows in the tip regions of two rotors with blades of similar geometry but different tip clearance are studied experimentally to …
Cite DOI
Effects of Tip Gap Size on the Flow Structure in the Tip Region of an Axial Turbomachine
This experimental study examines the effect of tip gap size on the flow structure and turbulence in the tip region of an axial …
PDF Cite
The three dimensional flow structure and turbulence in the tip region of an axial flow compressor
Continuing preliminary data submitted last year, this paper focuses on effect of operation point on the structure of a tip leakage …
PDF Cite DOI