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A generalized model of air movement in a tunnel.

Posploseni model gibanja zraka v predoru./ A generalized model of air movement in a tunnel.

Author(s) : MODIC J., NOVAK P.

Type of article: Article

Summary

The model is prepared for a single-bore tunnel with a unidirectional flow of traffic, including cars, trucks and "mixed" vehicles. The effect between vehicles in hydrodynamic conditions in the tunnel is also considered. The general governing differential equation enabled the calculation of air velocity at the end of the tunnels with various forms. On this basis, the concentrations of the most serious contaminants and the air requirement for their diluting may be calculated, so that pollution values should not exceed the acceptable level prescribed by the standards.

Details

  • Original title: Posploseni model gibanja zraka v predoru./ A generalized model of air movement in a tunnel.
  • Record ID : 1999-0507
  • Languages: Slovenian
  • Source: Strojniski vestnik - Journal of mechanical Engineering - vol. 43 - n. 11-12
  • Publication date: 1997/11
  • Document available for consultation in the library of the IIR headquarters only.

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