pressure drops in vacuum systems
pressure drops in vacuum systems
(OP)
Does anyone know how does one go about anticipating the pressure drop due to a complicated nozzle assembly stuck on the end of a vacuum extraction unit hose. the nozzle is annular (donut) in cross section and i can't find any equations for the entry/exit losses into an annular section.
All i need is some idea of the kind of suction i can expect when i stick the prototype nozzle on to my extraction unit.
All i need is some idea of the kind of suction i can expect when i stick the prototype nozzle on to my extraction unit.





RE: pressure drops in vacuum systems
Sincerely; Socrates
RE: pressure drops in vacuum systems