Abstract
The precise characterisation of boiling in microchannels is essential for the optimisation of applications requiring two phase cooling. In this paper polydimethylsiloxane (PDMS) is employed to make microchannels for characterising microboiling. In particular the material properties of PDMS facilitate rapid prototyping and its optical transparency provides the capability to directly view any fluid flow. The production of microchannels is complicated by the need to integrate custom made sensors. This paper presents a PDMS microfluidic device with integrated commercial pressure sensors, which have been used to perform a detailed characterisation of microboiling phenomena. The proposed approach of integrating commercial pressure sensors into the channel also has potential applications in a range of other microsystems.
Original language | English (US) |
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Title of host publication | IEEE SENSORS 2017 - Conference Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 1-3 |
Number of pages | 3 |
ISBN (Electronic) | 9781509010127 |
DOIs | |
State | Published - Dec 21 2017 |
Externally published | Yes |
Event | 16th IEEE SENSORS Conference, ICSENS 2017 - Glasgow, United Kingdom Duration: Oct 30 2017 → Nov 1 2017 |
Publication series
Name | Proceedings of IEEE Sensors |
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Volume | 2017-December |
ISSN (Print) | 1930-0395 |
ISSN (Electronic) | 2168-9229 |
Conference
Conference | 16th IEEE SENSORS Conference, ICSENS 2017 |
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Country/Territory | United Kingdom |
City | Glasgow |
Period | 10/30/17 → 11/1/17 |
Bibliographical note
Publisher Copyright:© 2017 IEEE.
Keywords
- boiling
- cooling
- microfluidics
- sensors