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THE FREEZING OF SUPERCOOLED WATER DROPLETS.

[In Japanese. / En japonais.]

Author(s) : SAITO A., OKAWA S., KOGANEZAWA S.

Type of article: Article

Summary

AN EXPERIMENTAL METHOD TO DETERMINE A PROBABILITY OF FREEZING A LARGE VOLUME OF SUPERCOOLED WATER, DIVIDED INTO SMALL DROPLETS, WITH A UNIFORM TEMPERATURE DISTRIBUTION, WAS INTRODUCED. IN THE STATISTICAL ANALYSIS, A METHOD TO IMPROVE ACCURACY IN THE CASE OF HAVING A LIMITED NUMBEROF EXPERIMENTS WAS INTRODUCED AND THE PROBABILITY OF FREEZING WAS CALCULATED FOR EACH DEGREE OF SUPERCOOLING. BY RELATING THE VALUE WITH THE PROBABILITY OF FREEZING ON VARIOUS KINDS OF HEAT-TRANSFER SURFACES, THE PROBABILITY OF THE FREEZING THAT WAS INDEPENDENT OF THE SURFACE WAS CALCULATED. IT WAS CONFIRMED TO BE NEGLIGIBLE COMPARED WITH THE ONE ON THE SURFACE.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1991-2070
  • Languages: Japanese
  • Source: Trans. JAR - vol. 7 - n. 3
  • Publication date: 1990
  • Document available for consultation in the library of the IIR headquarters only.

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