Structural Optimization of Double Swirler Based on Experimental Design

Abstract:

Based on several structure optimization parameters for the description of the geometric features of a double oblique radial swirler, simplified structure design parameters and value interval were determined. And, the CFD analysis model of the swirler is established. Based on the approaches of multi-wheel space filling experimental designs, 17 design schemes were gained, then CFD numberical experiments on the cold single-phase flow field was developed to all design schemes. Finally, the optimal design scheme were found by numberical space filling experimental design method in a several turn.

• Periodical: Applied Mechanics and Materials (Volumes 411-414)
• Pages: 2997-3005
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.411-414.2997
• Online since: September 2013
• Authors: Min Huang, You Long Wang, Shi Feng Xiong, Yao Kang
• Keywords: Computational Fluid Dynamics (CFD), Design of Experiment (DOE), Double Oblique Radial Swirler, Latin Hypercube Sampling, Structural Optimization

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