September 10, 2025Physics of Fluids

Effects of labyrinth cavity angles and non-axisymmetric end wall on the performance of the shrouded stator at different inlet boundary layer thicknesses

View Full Paper

Ask AI

Bookmark

Authors

HLHao Liu GLGuoqing Li CKChenyang Kang

Discussion

Member takes

Implication

Numerical simulations reveal how inlet boundary layer thickness and end wall configuration affect shrouded stators, suggesting avenues for improved efficiency.

Key Points

Increased inlet boundary layer thickness leads to over 12.03% higher total pressure loss and 10.71% greater entropy loss.
Optimal performance of structure 4 is achieved with an inlet angle opposing mainstream and outlet angle aligned, minimizing leakage losses.
Non-axisymmetric end wall design further reduces pressure and entropy loss by 5.09% and 2.66% at 0 rpm.
Study offers insights for turbomachinery design by exploring interactions of cavity angles and end wall designs under variable operating conditions.

Cite This Study

Liu et al. (2025) studied this question.

synapsesocial.com/papers/68c23a74b210217d6478132b https://doi.org/10.1063/5.0286356

View Full Paper

Ask AI

Bookmark

Implication

Numerical simulations reveal how inlet boundary layer thickness and end wall configuration affect shrouded stators, suggesting avenues for improved efficiency.

Effects of labyrinth cavity angles and non-axisymmetric end wall on the performance of the shrouded stator at different inlet boundary layer thicknesses

Discussion

Member takes

Implication

Key Points

Cite This Study

Effects of labyrinth cavity angles and non-axisymmetric end wall on the performance of the shrouded stator at different inlet boundary layer thicknesses

Discussion

Member takes

Implication

Key Points

Cite This Study

Also Consider

Also Consider