Towards integrated circular flow tubes with large diameter

Mahdieh Yariesbouei, Miguel Angel Rodriguez Olguin, Remco J. Wiegerink, Joost Conrad Lötters

Research output: Contribution to conferencePosterAcademic

Abstract

In this paper we propose two novel methods for the fabrication of microfluidic channels with circular cross-section and a relatively large diameter in the range of 300 to 1000 µm. The aim is to use such channels in a micro Coriolis mass flow sensor as an alternative to the well-known Surface Channel Technology (SCT). One method is based on sol-gel technology, where PDMS mold is coated with silicon
oxide to form the channel wall. The other method involves electroplating of a opper or nickel channel wall around a wire of ABS.
Original languageEnglish
Publication statusPublished - 2019
Event4th Conference on MicroFluidic Handling Systems, MFHS 2019 - De Kleine Willem, Enschede, Netherlands
Duration: 2 Oct 20194 Oct 2019
Conference number: 4
https://www.mfhs2019.org/

Conference

Conference4th Conference on MicroFluidic Handling Systems, MFHS 2019
Abbreviated titleMFHS 2019
CountryNetherlands
CityEnschede
Period2/10/194/10/19
Internet address

Keywords

  • Large diameter circular microchannels, micro Coriolis mass flow sensor, sol gel, electroplating

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