How do I calculate pressure drop in a pipeline?

[Majo Joy]

Anybody can help me for calculating pressure drop in pipeline. I really appreciate the suggestions from your side. i have the values of dp for equipments and valves...i want to know how to interlink with these dp values for calculation...i want to know, how to calculate the dp of scrubber. i had the dp of dermister, cyclone and Schoepentoeter in scrubber...

 

[russ_watters]

Generally for a semi a complicated process i'd put together a spreadsheet listing the pressure drop of each element. The manufacturers can provide the pressure drops for the equipment.

 

[rsk2mc]

Take a look at this link http://www.engineersedge.com/fluid_flow/pressure_drop/pressure_drop.htm