نتایج جستجو برای: fluidic oscillator

تعداد نتایج: 33795  

Journal: :Journal of computational fluids engineering 2016

Journal: :Acta Mechanica Slovaca 2023

The systems with fluidic oscillators are intensively studied nowadays because the oscillatory flow can increase heat and mass transfer decrease energy dissipation. Fluidic produce an active-type mixing enhancement but in a passive manner as they do not require any moving parts. They convert steady pressurized inlet to or pulsatile at outlet without need for external power. In general, there man...

Journal: :Engineering Applications of Computational Fluid Mechanics 2017

Journal: :Physics of Fluids 2022

This paper describes a computational study of fluidic oscillator-crossflow interactions. Fluidic oscillators are high potential active flow control devices, which offer promise for cooling and separation. Previous experimental studies have investigated the internal/external fields oscillators. improved understanding three-dimensional fields; however, this has been limited to single aspect ratio...

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 2011

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی برق و کامپیوتر 1391

this thesis is presented 10 ghz voltage controlled ring oscillator for high speed application. the voltage controlled ring oscillator was designed and fabricated in 0.13یm cmos technology. the oscillator is 7-stages ring oscillator with one inverter replaced by nand-gate for shutting down in the ring oscillator during idle mode. tri-state inverter was used to control of 126 bit vector in ri...

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