Boiling nucleation and two-phase flow patterns in forced liquid flow in microchannels.
Author(s) : LI J., PETERSON G. P.
Type of article: Article
Summary
Using microfabrication techniques, a microscale platinum heater was fabricated on a Pyrex glass wafer and located in a shallow, but nearly trapezoidal microchannel with a hydraulic diameter of Dh= 56 microns fabricated on another glass wafer. Using a high-speed digital CCD video camera and microscope, the boiling nucleation temperature and two-phase flow patterns were observed and examined at different mass flow rates.
Details
- Original title: Boiling nucleation and two-phase flow patterns in forced liquid flow in microchannels.
- Record ID : 2006-1134
- Languages: English
- Source: International Journal of Heat and Mass Transfer - vol. 48 - n. 23-24
- Publication date: 2005/11
Links
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Indexing
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Themes:
Heat transfer;
Mass transfer;
Two-phase flow - Keywords: Two-phase flow; Microchannel; Temperature; Modelling; Heat exchanger; Nucleate boiling; Distribution
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