slot hood
GCv1 Hood Design and Entry Effects
slot hood
website slot hood Slot hood Varies with application • Local ventilation of higher density Slot hoods are local exhaust ventilation hoods specially designed to slot garagedeur 2000- Solution Figure 3 - Slot Hood for Dip Tank GOVERNMENT PRINTING OFFICE : 1993 : 550-147 80026 capture contaminated air from the source before it
slot hood A circular slot hood improved capture within ” of the slot entry Plate 1 performed the best, in terms of increased velocity and pressure drop Linear Moreover, a slot hood is situated at the periphery of an emission source, such as a narrow, open tank This type of hood is also employed with bench welding Q = 350 cfmlineal ft of hood; Hood length = required working space; Bench width = 24 maximum; Duct velocity ≥ 4,500 fpm; hesub = VPslot + VPduct