Articles with "circulating air" as a keyword



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Numerical Research on the Mixture Mechanism of Polluted and Fresh Air at the Staggered Tunnel Portals

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Published in 2018 at "Applied Sciences"

DOI: 10.3390/app8081365

Abstract: In longitudinal ventilation, circulating air is formed in portals for closely spaced twin tunnels, which causes mixing between the polluted air exhausted from one tunnel and the fresh air flow of another tunnel, thus leading… read more here.

Keywords: outlet; tunnel; increase; fresh air ... See more keywords