Submersible Pump Internal Flow Simulation.

Erosion.

Starodubtsev M.A., Myakushev K.V.

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ANSYS DESIGN MODELER ANSYS ICEM CFD ANSYS CFX

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Foot Pipe

Runner

Flow Channel Assembly

Starodubtsev M.A., Myakushev K.V. “Submersible Pump Internal Flow Simulation. Erosion.”

CAE SERVICES www.cae-services.ru

Number of Nodes: 3169396

Number of Elements: 7418305

Tetra: 4277866

Prism: 1871880

Hexa: 1268559

CAE SERVICES www.cae-services.ru

Starodubtsev M.A., Myakushev K.V. “Submersible Pump Internal Flow Simulation. Erosion.”

Fixed Static PressureRotation

25 rev./sec.

Fixed Normal Velocity (Volume Rate 50 m3/hour)

No Slip

Pumping Medium: Viscous Uncompressible Fluid (Water). Turbulence Model: Shear Stress Transport (SST)

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Starodubtsev M.A., Myakushev K.V. “Submersible Pump Internal Flow Simulation. Erosion.”

Section 1

Section 2

Pressure Field in Two Sections

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Starodubtsev M.A., Myakushev K.V. “Submersible Pump Internal Flow Simulation. Erosion.”

Section 1

Section 2

CAE SERVICES www.cae-services.ru

Starodubtsev M.A., Myakushev K.V. “Submersible Pump Internal Flow Simulation. Erosion.”

Velocity Field in Two Sections

Torque (Mz): 98 N/m

Pressure Drop(dP): 520 kPa

Pump Efficiency: 47%

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Starodubtsev M.A., Myakushev K.V. “Submersible Pump Internal Flow Simulation. Erosion.”

Finnie Tabakoff & Grant

Erosion Models

CAE SERVICES www.cae-services.ru

Starodubtsev M.A., Myakushev K.V. “Submersible Pump Internal Flow Simulation. Erosion.”

Erosion

CAE SERVICES www.cae-services.ru

Starodubtsev M.A., Myakushev K.V. “Submersible Pump Internal Flow Simulation. Erosion.”

1 8765432

CPU: Intel Pentium 640 (3.2GGz EM64T)RAM: 4x1GB DDR2 667Operating System: Linux SuSE10.0 x86_64i

8Nodes Cluster (16Cores)

Solution Time – 1 Hour

CAE SERVICES www.cae-services.ru

Starodubtsev M.A., Myakushev K.V. “Submersible Pump Internal Flow Simulation. Erosion.”

CAE SERVICES www.cae-services.ru

Starodubtsev M.A., Myakushev K.V. “Submersible Pump Internal Flow Simulation. Erosion.”

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