Optimization of Gas Turbine Compressor Blade Parameters for Gas-dynamic Efficiency under Strength Constraints

Leonid Shabliy, Aleksandr Cherniaev

2014

Abstract

This article describes an approach for optimization of gas turbine compressor blade based on one-way fluid-structure interaction (FSI) analysis coupled with evolutionary optimization algorithm. Commercial CFD and FE code ANSYS was used for the simulations. Paper gives detailed description of developed geometric model, CFD and FE models, as well as description of employed optimization technique. Obtained results indicate that adiabatic efficiency and pressure rate of compressor can be increased up to 23% and 7% correspondingly by rational selection of relative positions of compressor blade cross-sections.

Paper Citation

in Harvard Style

Shabliy L. and Cherniaev A. (2014). Optimization of Gas Turbine Compressor Blade Parameters for Gas-dynamic Efficiency under Strength Constraints . In Proceedings of the 4th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH, ISBN 978-989-758-038-3, pages 523-528. DOI: 10.5220/0004994905230528

in Bibtex Style

@conference{simultech14,
author={Leonid Shabliy and Aleksandr Cherniaev},
title={Optimization of Gas Turbine Compressor Blade Parameters for Gas-dynamic Efficiency under Strength Constraints},
booktitle={Proceedings of the 4th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH,},
year={2014},
pages={523-528},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004994905230528},
isbn={978-989-758-038-3},
}

in EndNote Style

TY - CONF
JO - Proceedings of the 4th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - Volume 1: SIMULTECH,
TI - Optimization of Gas Turbine Compressor Blade Parameters for Gas-dynamic Efficiency under Strength Constraints
SN - 978-989-758-038-3
AU - Shabliy L.
AU - Cherniaev A.
PY - 2014
SP - 523
EP - 528
DO - 10.5220/0004994905230528