Mikrofluidická zařízení bez pohyblivých součástek poháněná nebo podporovaná tlakovými účinky

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F06%3A00032401" target="_blank" >RIV/61388998:_____/06:00032401 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

No-Moving-Part Microfluidic Devices with Operation Assisted or Driven by Pressure Action

Popis výsledku v původním jazyce

Microfluidic devices are characterized by their small size. Although this does not necessarily mean operation at a low Reynolds number, there is a general trend towards low Re, associated with decrease of effectiveness of inertial effects, upon which theoperation of the large scale no-moving-part fluidic devices is based. A solution is to drive the microfluidic flows by the electro-osmotic phenomena, but this is not applicable with gas or non-polar liquids. The other alternative are pressure-driven flows. The usual layout uses a constant driving pressure difference. In practice, this is obtained by restricting the fluid flow escape from the devices through their vents. Evaluation of the conditions is facilitated by employing a dimensionless pressure parameter Te ( - the "Tesar number"). This quantity makes possible a spectrum of interesting uses and interpretations.

Název v anglickém jazyce

No-Moving-Part Microfluidic Devices with Operation Assisted or Driven by Pressure Action

Popis výsledku anglicky

Microfluidic devices are characterized by their small size. Although this does not necessarily mean operation at a low Reynolds number, there is a general trend towards low Re, associated with decrease of effectiveness of inertial effects, upon which theoperation of the large scale no-moving-part fluidic devices is based. A solution is to drive the microfluidic flows by the electro-osmotic phenomena, but this is not applicable with gas or non-polar liquids. The other alternative are pressure-driven flows. The usual layout uses a constant driving pressure difference. In practice, this is obtained by restricting the fluid flow escape from the devices through their vents. Evaluation of the conditions is facilitated by employing a dimensionless pressure parameter Te ( - the "Tesar number"). This quantity makes possible a spectrum of interesting uses and interpretations.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BK - Mechanika tekutin

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

PNEUMATYKA

ISSN

1426-6644

e-ISSN

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Svazek periodika

56

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

9

Strana od-do

39-47

Kód UT WoS článku

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EID výsledku v databázi Scopus

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