The mixing effect in large enclosure with nozzle jet fan

Park M S, Lee D W, Kim K H, Lee J H, Lim Y C
thermal comfort, diffusion
Year:
2002
Bibliographic info:
Proceedings of Indoor Air 2002 (9th International Conference on Indoor Air Quality and Climate) - June 30 - July 5, 2002 - Monterey, California - vol 2, pp 355-359, 10 figs, 2 refs, 1 tab

A big airport hangar for planes (177x37x92 m) was studied using CFD in cold season conditions. Without nozzle jets for air supply, severe temperature stratification occurs. With nozzle jet fans (17 m/s - 11000 m3/h), the average temperature in the occhupied zone is increased of 2 C.

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