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Issue with the flow meter location in high-pressure plunger pumps

2018-05-09View Original

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Issue regarding the location of the flow meter in a high-pressure piston pump. Conditions: High-pressure piston pump (exit pressure of 10 MPa, inlet pressure of 0.1 MPa); process medium: water; flow rate: 10,000 kg/h. Types of flow meters: Rotameters or vortex flow meters that meet the requirements are acceptable (mass flow meters are not considered due to cost reasons). Question: 1. Is it more stable to install the flow meter at the inlet or at the outlet? 2. How can traffic fluctuations be minimized as much as possible? 3. In this case, what will be the minimum value of traffic fluctuations, and how large will the error values be?
Reply #22018-05-09
I’m just passing by. By the way, how much does a plunger pump that can handle 10 cubic meters per hour cost? :L
Reply #32018-05-10
I asked about the price; Mitoero’s estimate is around 200,000+
Reply #42018-05-10
Pumps are now this cheap :funk:

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