Recent progress in flow control and heat transfer enhancement of impinging sweeping jets using double feedback fluidic oscillators: A review

L Hussain, MM Khan - Journal of Heat Transfer, 2022 - asmedigitalcollection.asme.org
Jet impingement finds an important role in several industrial applications which require high
thermal-hydraulic performance of heat exchange systems. The self-exciting sweeping jets …

[HTML][HTML] Characterization of a novel fluidic friction-reduction tool used in extended-reach well considering periodic particle-laden jet

LB Tang, XB Chen, WW Xin, SH Zhang, XX Zhang - Petroleum Science, 2023 - Elsevier
Fluidic oscillators (FOs) can be used as an efficient fluidic vibration tool to solve high friction
problems in extended-reach wells. However, the complex mechanism of FOs makes 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 …

Thermal pollution level reduction by sweeping jet-based enhanced heat dissipation: A numerical study with calibrated Generalized k-ω (GEKO) model

Z Li, Y Liu, W Zhou, X Wen, Y Liu - Applied Thermal Engineering, 2022 - Elsevier
Thermal pollution is commonly the damage to natural ecosystems caused by industrial water
discharge into the environment above ambient temperature. The highly efficiently dissipative …

Characterization of Out-of-Plane Curved Fluidic Oscillators

A Spens, PJ Brandt, JP Bons - AIAA Journal, 2024 - arc.aiaa.org
A novel fluidic oscillator design, in which the oscillator is curved along the primary flow
direction, was evaluated. The effects of mass flow rate, hydraulic diameter, aspect ratio …

Characterisation and comparison of unsteady actuators: a fluidic oscillator and a sweeping jet

A Serrar, M El Khlifi, A Kourta - … Journal of Numerical Methods for Heat …, 2022 - emerald.com
Purpose The purpose of this study is to compare two unsteady actuators: an oscillator and a
sweeping jet. Both actuators can produce an oscillating jet of different amplitudes and …

Feedback-free and single-feedback sweeping jet oscillators with high sweeping frequencies

X Wen, Z Li, Y Liu, S Wang - AIAA Journal, 2021 - arc.aiaa.org
RECENTLY, interest has increased in the potential applications of sweeping jet oscillators in
a wide range of applications, including flow separation control [1–6], cavity noise …

Flow mechanism study and geometrical parameters analysis of fluidic oscillators based on pressure-sensitive paint measurements and modal analysis

J Song, S Wang, Z Qiu, D Peng, Y Liu, X Wen - Experiments in Fluids, 2024 - Springer
The present study optimized some novel fluidic oscillator designs, measured their internal–
external fluid dynamics, and used modal analysis to reveal their underlying oscillation …

Time-resolved deep reinforcement learning for control of the flow past an airfoil

K Li, Z Liang, H Fan, W Liang - Physics of Fluids, 2025 - pubs.aip.org
The current work proposes a method for the active control of flow over a National Advisory
Committee of Aeronautics 0012 airfoil under turbulent condition based on time-resolved …

[HTML][HTML] Computational and experimental study of the synchronization strategies of two pulsing jet fluidic oscillators

S Wang, A Batikh, L Baldas, A Kourta… - Sensors and Actuators A …, 2024 - Elsevier
Fluidic oscillators are interesting actuators for flow control purposes as they produce
unsteady jets without any moving part. Flow separation control in a large scale, for instance …