Summary
The authors tested a prototype ice-slurry generator that enables both production of supercooled water (-2 °C) and releasing of its supercooling simultaneously and continuously in a closed piping system. For triggering supercooling release, they adopted ultrasonic wave and evaluated its reliability for practical use, as compared to the seed ice-crystal trigger. The results confirmed that the ultrasonic wave trigger acts assuredly at the same level as the seed ice-crystal trigger. Moreover, the ultrasonic wave has the advantage of removing the ice crystals growing on the pipe wall at the same time. Continuous ice slurry making was obtained in this manner over a 6-hour period.
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Details
- Original title: Development of active control method for supercooling releasing of water.
- Record ID : 2002-0764
- Languages: English
- Source: Proceedings of the second Workshop on Ice Slurries of the IIR.
- Publication date: 2000/05/25
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Indexing
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Development of active control method for superc...
- Author(s) : MITO D., KOZAWA Y., TANINO M., et al.
- Date : 2000
- Languages : Japanese
- Source: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers - vol. 17 - n. 2
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Active control of phase change from supercooled...
- Author(s) : ZHANG X., INADA T., YABE A., et al.
- Date : 2001/12
- Languages : English
- Source: International Journal of Heat and Mass Transfer - vol. 44 - n. 23
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Experimental study on the impacts of ultrasound...
- Author(s) : ZHANG S. Z., CHEN G. M., YOU P. Q.
- Date : 2003/04/22
- Languages : English
- Source: Cryogenics and refrigeration. Proceedings of ICCR 2003.
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Water crystallisation at the supercooling break...
- Author(s) : RIBEIRO J. P., STRUB M., BEDECARRATS J. P., et al.
- Date : 2007/08/21
- Languages : English
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Formats : PDF
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Crystal growth of water ethanol mixture.
- Author(s) : OHKUBO H., MATSUMOTO N., OCHIAI J., et al.
- Date : 2001
- Languages : Japanese
- Source: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers - vol. 18 - n. 4
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