| Re: Primary tube math |
Subject: Re: Primary tube math by CentralCoaster on 2008/8/7 19:50:51 Quote: CFM will be dictated by the smallest orifice in the entire setup......once you've determined where the smallest orifice is.....and you calculate the flow of said orifice, no upstream pressure will change that flow. Uhh....  The upstream and downstream pressures will always effect the flow through every part of the system. And every single part of the system has friction, causes pressure loss, and impacts the flow, not just the most restrictive part. So knowing the flow rating of just that part of the system is meaningless. |
