Could someone tell me where I can find some design information for the design of air exhaust/intake louvers? I am specifically interested in disengagement of rain water during very heavy rain fall events. My specific need is related to a dilute phase conveying application with polyethylene...
Please explain the basis of flange Classes as found in ASME B16.5. I suspect that the original meaning and basis of this flange term has been lost. Thanks,GWK