Sentence examples for high frequency flow from inspiring English sources

We demonstrate that high frequency flow partitioning can accurately be determined in mountainous topography with high precipitation and that there is a need for multiple method characterizations.

The determination of body fluid volumes via bioelectrical impedance methods is based on the assumption that electrical current at low frequencies cannot penetrate cell membranes and thus flows through the ECW space only, while high frequency current flows through both the ECW and ICW spaces [ 35].

The method uses constant rotation of the microsieve in combination with high-frequency flow reversal to achieve stable and high fluxes.

The high-frequency flow reversal is enabled by a vacuum device placed at the retentate side creating a local negative pressure to purge the microsieve from accumulating particles.

This paper presents the development of a novel bubble-activated micropump with high-frequency flow reversal using embedded electrodes in a closed fluidic microchannel.

Effects of EIF may reflect that high-frequency flow and pressure transients at airway opening are transmitted through the airways to the periphery of the lungs.

High-frequency oscillatory ventilation can be delivered using a piston pump or an oscillating electromagnetic membrane (so called "true oscillators") that generate true negative pressure during exhalation phase or using a high-frequency flow interrupter where a Venturi-system at the exhalation valve is responsible for creating a negative pressure (high-frequency flow interruption or HFFI).

HFOV could be delivered either with a true oscillator using a piston pump or an oscillating electromagnetic membrane, or with a high-frequency flow interrupter using a Venturi-system.

In addition, some trials cannot be included in those subgroup analyses, because they used more than one type of high-frequency ventilator (e.g. high-frequency oscillator and high-frequency flow interrupter) [ 24, 25], but only report on outcomes for the whole study population.

The novel high-frequency flow-reversal method enables continuous milk filtration of large volumes during many hours without the need of a chemical cleaning cycle.

This chapter presents the effects of different operating conditions on amplitudes of the dynamic pressure and mass flow rate and phase shift between them at the cold-end of the regenerator under high frequency oscillating flow.