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acoustic advantage with only a small drop in pumping performance. Other solutions tested provide either no acoustic advantage or have too great of a reduction in pumping performance. It is found ...
fluid from one chip to another. Microfluid Nanofluid (2011) 10:1269–1278 DOI 10.1007/s10404-010-0758-1 OR IGINAL PAPER Lateral air cavities for microfluidic pumping with the use of acoustic energy ...
Dynamics and acoustics generated in a cavitating Venturi tube are followed up as a function of the input power of a centrifugal pump . The pump of 5 hp with a modified impeller to produce uniform ...
. If the stator cooling jacket is pumped out empty so that air remains in it, there is a strong reduction in surface acceleration. The observations are confirmed by analytical literature values. The results ...
The acoustic properties of a single-stage centrifugal pump with low specific speed are investigated by means of compressible 3D CFD simulations (URANS) and experiments. In order to determine ...
TECHNICAL ACHIEVEMENTS OF M. V. FRUNZE ALL-UNION SCIENTIFIC-INDUSTRIAL ASSOCIATION IMPROVEMENT OF ACOUSTIC CHARACTERISTICS OF GAS- PUMPING SYSTEMS WITH THE AIR DRIVE UDC 628.517.2:621.51-112 V. P ...
Generation of an acoustic wave by two pump sound waves is studied in a three-phase marine sediment, which consists of a solid frame and the pore water with air bubbles in it. To avoid shock-wave ...
An ultrasonic air pump utilizing acoustic streaming is discussed and its accurate simulation method using finite element analysis (FEA) is suggested in this paper. The pump induces air streaming ...
Abstract Circulator pumps have wide engineering applications but the acoustics , vibration and unsteady flow structures of the circulator pump are still not fully understood. We investigated the noise ...
air bubbles in lateral cavities and the resultant acoustic streaming generated from an outside acoustic energy source. The orientation of the lateral cavities to the main microchannel is used to control ...
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