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Engineering, 19.07.2019 21:10 greenclonetroop6q2tg
Aventilation duct must convey 2 000 m of air per hour. the cross section of the duct is rectangular, 1 000 mm x 500 . determine the average air velocity as well as the mass flos rate if the air density is 1,2 kg/m3
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Aventilation duct must convey 2 000 m of air per hour. the cross section of the duct is rectangular,...
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