Seems my question is a little above some of you, or i just asked it in a bad way
i''ll try simplify it,
i'm trying to find out IF/What is the relationship of vapour pressure vs desolved solids, however i don't know the exact solids that are disolved, just the total (from the EC meter)...
Simplest way, is run it far from BEP of the impeller (hp out/hp in)
or Drop the NPSHa (net positive suction head avaliable) below the NPSHr (net positive suction head required) of the impeller
by adding pressure reducer to suction, or pulling from negitive suction head
well that how to do...
Hi I'm currently writing a some software for calculating the effects of
differant grades of water on Centrifical Pump Purformance
i have be able to calculate all the apropiate Pressures, flows, viscositys, density, and pressure loss effects on the pump purformance
where I'm having trouble is...