Some engines are referred to as a cross flow and some are loop-type engines ... are pulled open by a vacuum created during this process, permitting air and fuel to be pulled in.

Advanced process control (APC) got its start and made its mark in ... Same for treat ratios in absorbers, product yields in fractionators, and so on. The single-loop flow controller rejects unmeasured ...

FLOWave achieves WFI loop measurement performance with accuracy at 0.4% of the measurement, repeatable to 0.2% deviation, ...