Ductile cast iron pipe, DN 1800, DN 800, flow velocity calculation, Darcy-Weisbach formula, Moody diagram, Colbrook-White equations, friction coefficient, water conveyance section, pressure forces, linear head losses, single losses, Balembong production station, Djamboutou recovery station, electric motor characteristics, water pump characteristics, transmission tree, 20CR13 material, AlSi420, magnetic martensitic stainless steel, HMT, hydraulic power, NPSHA, Bernoulli's law, kinetic energy theorem, incompressible fluid, Reynolds number, turbulent regime, cavitation, NPSH, suction pressure, water temperature, dynamic viscosity, kinematic viscosity, physical modeling, production circuit, synoptic, case study, mechanical engineer, maintenance section, sizing, manufacturer's data, arithmetic calculation, RDM method, effort model, kinematic model, torsional couple, torsion angle, diameter.
This document presents a case study on the physical modeling and calculation of a water pump's HMT and NPSHA for a DN1800 pipeline.
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