The identification of coherent structures from experimental or numerical data is an essential
task when conducting research in fluid dynamics. This typically involves the construction of …

Traditional grouting techniques are primarily based on stable-pressure grouting, with slurry
penetration performance limited. Research on the penetration behavior of pulsating slurry is …

The internal and external flow field of a fluidic oscillator with two feedback channels are
examined experimentally within the incompressible flow regime. A scaled-up device with a …

Enhancement of heat and mass transfer and decrease of energy dissipation are great
necessities of the evolution of fluid flow devices. Utilizing oscillatory or pulsatile fluid flow for …

Using an unsteady jet created by the fluidic oscillator represents many opportunities to
enhance the heat removal performance of impinging jet. Numerical simulations were …

In this paper, a sweeping jet is applied to control the afterbody vortices behind a slanted-
base cylinder for the first time at Reynolds numbers from 87 000 to 200 000. The control …

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 …

The time-resolved internal and external flow field of two common oscillator designs with
equal outlet diameters are acquired by employing PIV measurements and phase-averaging …

In this work, a pair of sweeping jet actuators is installed underneath the endplate of a slanted-
base cylinder at Re D= 200 000. The sweeping jets form a 30 inclined angle with the …

During the past decades, passive micromixers have attracted extensive attention from
researchers due to their operation without an external power supply, mechanical moving …