Abstract
Two-phase microchannel heat exchangers can achieve very large heat removal rate due to the phase change of the coolant. However, the design of two-phase microchannel heat exchangers has not yet considered the change of boiling regimes in microchannels under 150 J..I.Ill, while the boiling regime has significant impact on convective heat transfer coefficient. This paper presents our study of boiling regimes in these microchannels as well as the transient pressure fluctuation caused by nucleation. These results will provide quantitative information to others designing small-diameter parallel channel heat exchangers.
Cite
CITATION STYLE
Zhang, L., Koo, J.-M., Jiang, L., Goodson, K. E., Santiago, J. G., & Kenny, T. W. (2001). Study of Boiling Regimes and Transient Signal Measurements in Microchannels. In Transducers ’01 Eurosensors XV (pp. 1486–1489). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-59497-7_351
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