The primary focus of this paper is convective heat transfer in axial flow turbines. Research
activity involving heat transfer generally separates into two related areas: predictions and …

A pressure-correction based, 3D Navier-Stokes CFD code was used to simulate the effects
of turbine parameters on the tip leakage flow and vortex in a linear turbine cascade to …

ROTOR tip flows have a large impact on pressure rise, efficiency, and stability [1–3] and are
therefore of great engineering importance when designing axial fans and compressors …

In axial turbine, the tip clearance flow occurring in rotor blade rows is responsible for about
one-third of the aerodynamic losses in the blade row and in many cases is the limiting factor …

The effects of stepped-tip gaps and clearance levels on the performance of a transonic axial-
flow compressor rotor were experimentally determined. A two-stage compressor with no inlet …

A Navier–Stokes solver is applied to investigate the three-dimensional viscous flow in a low-
speed linear compressor cascade with tip clearance at design and off-design conditions with …

The purpose of this paper is to investigate tip-clearance and secondary flows numerically in
a transonic compressor rotor. The computational method used is based on the numerical …

High-pressure turbine blade tips operate in a highly complex flow environment that makes
designing new blades for increased life difficult. Computational fluid dynamics simulations of …

The standard k-ε model (SKE) and the Reynolds stress model (RSM) are employed to
predict the tip leakage flow (TLF) in a low-speed large-scale axial compressor rotor. Then, a …

In a low-speed linear cascade wind tunnel, effects of boundary layer suction on the flow
characteristic in a highly-loaded compressor cascade with a stator clearance are studied …