I am a non-HVAC mechanical engineer that needs help. I have an industrial machine application where I need to determine the required fan size. I have determined the required CFM based on heat removal only (no losses in the duct). My duct has an area contraction, a 90 deg elbow and another...
Does anyone have any information or know where I can find information on how using a tapered nut positively effects the fatigue life of a threaded connection?