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Cooling effect for the large arena space by using large nozzles with horizontal air flow.

[In Japanese. / En japonais.]

Author(s) : INOUYE U., SHIBUYA E., INOUE M.

Type of article: Article

Summary

For large arena space cooling systems, air distribution from high walls using large horizontal nozzles would create a strong draught originating in primary cold air, which is usually called a 'cold spot'. In order to achieve more even air distribution and temperature for this application, it is suggested that air movement with a low velocity and swirling movement, be used. Measured data show that the result obtained is better than the initial situation.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 2004-1380
  • Languages: Japanese
  • Source: SHASE - vol. 77 - n. 5
  • Publication date: 2003/05
  • Document available for consultation in the library of the IIR headquarters only.

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