Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
URGENT- Pressure drop across flexible bellows connection
I've been asked to assess the reduction in cooling air flow due to the use of a flexible bellows joint between my ventilation duct and a locomotive traction motor...I want to set up a spread sheet to show reduction in area (due to pinching/closure due to missalignment) and resulting flow. I...- d1010223
- Thread
- Replies: 1
- Forum: HVAC/R engineering
-
coating for one piece complex vent duct
Hi, anyone had anyexperience in coating a prefabricated zinc air duct that can not be opened up for spraying or brushing of the weld seam HAZ with gal etc. Its a 7m long complex duct would hot galv dip be viable (only 3mm wall thickness) or would a product that coup be sloshed around within...- d1010223
- Thread
- Replies: 0
- Forum: Paint/coatings engineering
