Review of film cooling in gas turbines with an emphasis on additive manufacturing-based design evolutions
Film-cooling technology is used in high-temperature components of gas turbines to extend
their service lives. Hot-gas path components are susceptible to damage or failure in the …
their service lives. Hot-gas path components are susceptible to damage or failure in the …
Recent Advances in Heat Transfer Applications Using Sweeping Jet Fluidic Oscillators
R Abdelmaksoud, T Wang - … Journal of Energy for a Clean …, 2023 - dl.begellhouse.com
The passive sweeping jet fluidic oscillators are a promising potential candidate in heat
transfer applications such as gas turbine cooling, electronic components cooling, and heat …
transfer applications such as gas turbine cooling, electronic components cooling, and heat …
Simulation on the effect of impinging distance for the aerodynamic and heat transfer characteristics of sweeping jet and film composite cooling
X Kong, Y Zhang, G Li, X Lu, J Zhu, J Xu - Applied Thermal Engineering, 2023 - Elsevier
The influence of different impinging distances for sweeping jet cooling is investigated by
employing the conjugate heat transfer method in a blade leading edge model with film …
employing the conjugate heat transfer method in a blade leading edge model with film …
Transonic vane film cooling with shaped sweeping jet design
The sweeping jet (SJ) presents promising potential for film cooling due to its periodic, self-
excited flow behavior. The shaped sweeping jet (SSJ) design features a compact structure …
excited flow behavior. The shaped sweeping jet (SSJ) design features a compact structure …
[PDF][PDF] Computational fluid dynamics (CFD) simulation of mesh jet devices for promising energy-saving technologies
YA Sazonov, MA Mokhov, IV Gryaznova… - Civ. Eng …, 2022 - scholar.archive.org
This paper discusses the development of mesh jet devices for hybrid turbines, including
developing Euler's ideas, and considers a new patented version of a mesh jet device …
developing Euler's ideas, and considers a new patented version of a mesh jet device …
Impact of scaling and upper/lower wall friction on the behavior of sweeping jet actuators (SJAs)
P Yang, S Chen, Y Shi, S Chen - Physics of Fluids, 2024 - pubs.aip.org
A series of numerical simulations using the unsteady Reynolds-averaged Navier–Stokes
(URANS) method were conducted in the current study to investigate the effects of scaling on …
(URANS) method were conducted in the current study to investigate the effects of scaling on …
Simulation analysis of the aerodynamic and heat transfer characteristics using sweeping jet and film composite cooling on the leading-edge of actual turbine blades
X Kong, Y Zhang, X Liu, H Ma, J Zhu - … Journal of Heat and Mass Transfer, 2025 - Elsevier
As a novel cooling structure, sweeping jet and film composite cooling (SJF) are analyzed in
this paper for their application in the flow field characteristics on the leading-edge of a high …
this paper for their application in the flow field characteristics on the leading-edge of a high …
Flow control of blade-end oscillating jets on corner separation in a high-load compressor cascade
Z Yang, B Liu, X Mao, H Wang, F Chen - Physics of Fluids, 2025 - pubs.aip.org
Based on unsteady numerical simulation, the feasibility of utilizing a fluid oscillator to
generate oscillating jets for relieving the compressor cascade's corner separation was …
generate oscillating jets for relieving the compressor cascade's corner separation was …
Comparative analysis of corner separation controlled by steady jets and oscillating jets on a compressor cascade
Z Yang, B Liu, X Mao, H Wang, Y Jiao - Physics of Fluids, 2024 - pubs.aip.org
To mitigate corner separation in compressor cascades, this study compares the control
effects of single oscillating jets (SOJ), arrayed oscillating jets (AOJ), single steady jets (SSJ) …
effects of single oscillating jets (SOJ), arrayed oscillating jets (AOJ), single steady jets (SSJ) …
Numerical Simulation of the Flow and Heat Transfer Characteristics of Sweeping and Direct Jets on a Flat Plate with Film Holes
X Kong, Y Zhang, G Li, X Lu, J Zhu, J Xu - Energies, 2022 - mdpi.com
The internal heat transfer performance and flow structures of a sweeping jet and film
composite cooling on a flat plate were numerically studied. Sweeping jet and film composite …
composite cooling on a flat plate were numerically studied. Sweeping jet and film composite …