Equivalent Circuit of the Concentration Transport in a Fluidic Channel

Publikation: Beitrag zu KonferenzenPaperBeigetragenBegutachtung

Beitragende

Abstract

A new equivalent circuit is presented, which describes the transport of a chemical solution with a certain concentration in a fluidic channel. Channels are basic parts of a microfluidic systems and the concentration of the chemical solution can control the opening and closing of valves based on smart hydrogels. This type of microfluidic systems facilitates the autonomous control of fluid flow, e.g. in chemo-fluidic oscillators. Through this channel, the solution is transported at a velocity determined by the flow rate through the channel and its cross section. While the volumetric flow is not delayed in an ideal channel, the channel acts as delay line for the particles and thus for a certain concentration transport through the channel.
In this setting, the transport of the dissolved chemical by water traveling along the delay channel can be described by the one-dimensional transport equation. In order to derive the equivalent …

Details

OriginalspracheEnglisch
PublikationsstatusVeröffentlicht - 28 Sept. 2016
Peer-Review-StatusJa

Konferenz

TitelASME 2016 Conference on Smart Materials, Adaptive Structures and Intelligent Systems
Veranstaltungsnummer
Dauer28 - 30 September 2016
Ort
StadtStowe, Vermont
LandUSA/Vereinigte Staaten

Externe IDs

ORCID /0000-0002-8588-9755/work/142246760