Improving the Characteristics of Two-Stage Fuel Pump by Optimizing the Blades Geometry

Oleg Baturin, Daria Kolmakova, Grigorii Popov, Vasilii M. Zubanov

2018

Abstract

The article presents a refining method for a two-stage screw centrifugal pump by the joint usage of optimization software IOSO, meshing complex NUMECA and CFD software ANSYS CFX. The pump main parameters: high-pressure stage rotor speed was 13300 rpm; low-pressure rotor speed was 3617 rpm by gearbox; inlet total pressure was 0.4 MPa; outlet mass flow was 132.6 kg/s at the nominal mode. This article describes the process of simplifying the calculation model for the optimization. The parameters of camber lines of the low-pressure impeller, transition duct, and high-pressure impeller blades for two sections (hub and shroud) were chosen as optimization parameters. The optimization goal was the increase of the pump efficiency with preservation or slight increase in the pressure head. The efficiency was increased by 3%.

Paper Citation

in Harvard Style

Baturin O., Kolmakova D. and Popov G. (2018). Improving the Characteristics of Two-Stage Fuel Pump by Optimizing the Blades Geometry.In Proceedings of 8th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH, ISBN 978-989-758-323-0, pages 357-364. DOI: 10.5220/0006889903570364

in Bibtex Style

@conference{simultech18,
author={Oleg Baturin and Daria Kolmakova and Grigorii Popov},
title={Improving the Characteristics of Two-Stage Fuel Pump by Optimizing the Blades Geometry},
booktitle={Proceedings of 8th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH,},
year={2018},
pages={357-364},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006889903570364},
isbn={978-989-758-323-0},
}

in EndNote Style

TY - CONF

JO - Proceedings of 8th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH,
TI - Improving the Characteristics of Two-Stage Fuel Pump by Optimizing the Blades Geometry
SN - 978-989-758-323-0
AU - Baturin O.
AU - Kolmakova D.
AU - Popov G.
PY - 2018
SP - 357
EP - 364
DO - 10.5220/0006889903570364