Abstract Reynolds-Averaged Navier-Stokes (RANS) Computational Fluid Dynamics (CFD)
has been widely used in compressor design and analysis. However, reasonable prediction …

We present the large-scale, computational fluid dy-namics (CFD) simulation of a full gas-
turbine engine compressor, demonstrating capability towards overcoming current limitations …

By establishing a three dimensional model of a double bypass variable cycle compression
system, the flow patterns and matching characteristics of each working component during …

Geometry scaling technique, as one of the essential steps in aerodynamic redesign of multi-
stage compressor, directly determines whether the new scaled geometry meets the required …

Turbomachinery blade passages are conventionally meshed by swee** a mesh from a
reference stream surface to other stream surfaces along the blade span. This approach is …

The hub leakage flow has been acknowledged as an important factor for performance
deficiency of axial-flow compressors. Meanwhile, the laminar-turbulent transition in …

Increased public concerns and stricter regulatory frameworks promote the role of bioliquids
(liquid fuel for energy purposes other than for transport, including electricity and heating and …

The eigenvalue approach is a recently developed compressor stability model used to predict
stall onset. In this model, the flow field from a Reynolds-averaged Navier–Stokes (RANS) …

The treatment of compressible flows subject to periodic disturbances of finite amplitude with
nonlinear harmonic (NLH) methods requires a careful choice of averaging procedures and …

This paper mainly investigates the aerodynamic effect of two different average sizes and
three specific nonaxisymmetric rotor tip clearance arrangements on the overall performance …