The working fluid flow patterns in three forms: bubbly, slug, and annular exit quality and the more it is associated with a conjugate match the pressure drop.
Communication work with the flow pattern 3 pattern is bubbly, slug, and annular and when to exit more quality relationships with several pressure drop.
Terminal 3 is working with the flow pattern is bubbly, slug, and annular and when exit quality. It will have a direct relationship to alter the pressure drop.