Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 6 of 6 for “"fluidic oscillator"”.
-
Internal Fluid Dynamics and Frequency Characteristics of Feedback-Free Fluidic Oscillators
… and frequency characteristics of feedback-free fluidic oscillators are investigated experimentally and numerically. The internal flow field of various scale oscillators was extracted using a refractive index-matched Particle Image Velocimetry (PIV) technique with the help of a PIV phase …
-
Characterization of inclined oscillating jets and crossflow interaction for use in active flow control
… to understand the interaction of inclined fluidic oscillator jets with a crossflow across a range of different blowing ratios. The fluidic oscillators used in the current study featured rounded internal feedback channels and produced spatially oscillating jets at predictable frequencies. …
-
Investigating the frequency behavior of fluidic oscillators and their application as active flow control for an SNLF airfoil
… geometric variation on the frequency behavior of fluidic oscillators. Fluidic oscillators are able to passively generate a self-induced, self-sustained sweeping planar jet that is highly dependent on internal geometries and inlet conditions. Frequency data was collected for 78 parametric …
-
Thermoelectric Energy Harvesting for Sensor Powering
… self-oscillating impinging jet generated by the fluidic oscillator arrays were adopted to enhance the heat convection. The performance of the heat sink was characterized by large eddy simulation. The compatibility mismatch had been a practical problem that hindered the further improvement of …
-
Computational Modelling and Treatment Optimization of Acute Endovascular and Respiratory Conditions
… emergency ventilator design using a novel fluidic oscillator was developed. The design addresses potential ventilator shortages resulting from the ongoing and future pandemics by converting a continuous positive airway pressure (CPAP) machine into a mechanical ventilator using a part that …