Keyphrases
Numerical Investigation
100%
Noise Characteristics
100%
Diffuser
100%
Flow Noise
100%
Diffuser Vane
100%
Flow Unsteadiness
100%
Transonic Centrifugal Compressor
100%
Inclined Leading Edge
100%
Impeller
30%
Inclination Angle
30%
Compressor Efficiency
30%
Pressure Recovery
30%
Recovery Characteristics
20%
Pressure Ratio
20%
Transient Simulation
20%
Vaned Diffuser
20%
BPF Noise
20%
Numerical Methods
10%
Computational Results
10%
Attenuation
10%
Two Dimensional
10%
Three-dimensional (3D)
10%
Pressure Wave
10%
Flow Condition
10%
Computational Domain
10%
Design Point
10%
High Compression Ratio
10%
Velocity Distribution
10%
Flow Injection Analysis
10%
Near-field
10%
Noise Prediction
10%
Flow Field
10%
Noise Component
10%
Noise Source
10%
Discharge Flow
10%
Time-space Domain
10%
Broadband Noise
10%
Far-field Acoustics
10%
Pressure Fluctuation
10%
Separation Bubble
10%
Centrifugal Compressor
10%
Blade Surface
10%
Operating Point
10%
Vortical Structures
10%
Total Pressure Loss
10%
Unsteady Separation
10%
Fluctuation Prediction
10%
Unsteady Pressure Fluctuation
10%
Compressor Design
10%
Unsteady Navier-Stokes Equations
10%
Pseudo-periodic
10%
Splitter Blades
10%
Convection Velocity
10%
Diffuser Blades
10%
Fluctuation Spectrum
10%
OASPL
10%
Inlet Duct
10%
Recovery Pressure
10%
Vane Leading Edge
10%
Rotating Impeller
10%
Total Pressure Recovery Coefficient
10%
Pressure Loss Characteristics
10%
Normal Flow
10%
Internal Pressure Fluctuation
10%
Impeller-diffuser Interaction
10%
Steady Simulation
10%
Radiated Noise
10%
Engineering
Leading Edge
100%
Centrifugal Compressor
100%
Diffusers
100%
Impeller
26%
Inclination Angle
15%
Pressure Fluctuation
15%
Compressor Efficiency
15%
Pressure Recovery
15%
Transients
10%
Pressure Ratio
10%
Pressure Compressor
10%
Two Dimensional
5%
Internal Pressure
5%
Sound Pressure Level
5%
Pressure Loss
5%
Flow Condition
5%
Design Point
5%
Compression Ratio
5%
Duct
5%
Flow Analysis
5%
Noise Source
5%
Broadband Noise
5%
Acoustic Far Field
5%
Separation Bubble
5%
Computational Domain
5%
Blade Surface
5%
Operating Point
5%
Convective Velocity
5%
Field Pressure
5%
Radiated Noise
5%
Pressure Recovery Coefficient
5%
Flow Distribution
5%
Elastic Wave
5%
Navier-Stokes Equation
5%