So my thoughts were correct
We just care about average flow between the 2 loops being the same right?
First I've heard of the crosstie, I'll have to ask about it.
Yeah, that is what I said.
Above/below a certain total core flow, your loops have to be within a certain deviation. At PB, below a certain total core flow, you could have a bigger loop deviation..., above a certain total core flow, you had a tighter band.
That is diffferent than what he was talking about, the daily jet pump ST, because like I said, many things determine what the flow is through the jet pump, their position in the manifold being a small part of that (last time I was at PB, the outer jet pumps weren't always the lowest flow). So, engineering will give you data that you compare your readings to to ensure they are operating properly. So they have to be within whatever band is provided. If not, you enter the jet pump inoperable AOP.
Also, in case you weren't aware, a jet pump is basically a nozzle.