Something I've been meaning to do for a while: graph the amount more air required with WAI setups. There's a +60 F curve (roughly what I'm getting right now - although not at lower temps I'm sure), a +90 F curve, and one where the inlet temperature is at 180 F all the time. Of course I still have to turn these volume changes into an estimate of change in throttling losses, but that's more difficult. Sorry if the temp ranges aren't good for your area; they're the extremes we get here.
In case you care, the density of air is inversely proportional to its absolute temperature (in this case Rankine which is F + 459.67).
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Main Entry: co de pen dence - see codependency
co de pen den cy
Pronunciation: \kō-di-ˈpen-dən(t)-sē\
Function: noun
Date: 1979
: a psychological condition or a relationship in which a person is controlled or manipulated by another who is affected with a pathological condition (as an addiction to alcohol or heroin) ; broadly : dependence on the needs of or control by another