首页|A Blade Altering Toolbox for Automating Rotor Design Optimization

A Blade Altering Toolbox for Automating Rotor Design Optimization

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The Blade Altering Toolbox(BAT)described in this paper is a tool designed for fast recon-struction of an altered blade geometry for design optimization purposes.The BAT algo-rithm is capable of twisting a given rotor's angle of attack and stretching the chord length along the span of the rotor.Several test cases were run using the BAT's algorithm.The BAT code's twisting,stretching,and mesh reconstruction capabilities proved to be able to handle reasonably large geometric alterations to a provided input rotor geometry.The test examples showed that the toolbox's algorithm could handle any stretching of the blade's chord as long as the blade remained within the original bounds of the unaltered mesh.The algorithm appears to fail when the net twist angle applied the geometry exceeds approxi-mately 30 degrees,however this limitation is dependent on the initial geometry and other input parameters.Overall,the algorithm is a very powerful tool for automating a design optimization procedure.

Mesh reconstructionMesh alterationRotor alterationDesign optimization

Akiva Wernick、Jen-Ping Chen

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Mechanical and Aerospace Engineering,The Ohio State University,201 W.19th Ave.,Columbus,OH 43210,USA

NASA Glenn Research CenterNSFIUCRC Smart Vehicle Conceptsallocation of computing time from the Ohio Supercomputer CenterUniversity Partners Program of FieldView CFD,Inc.NASA Glenn Research CenterNSF IUCRC Smart Vehicle Con-cept Research Seed Program

PAS 1654GRT00060658

2024

10.1007/s42967-023-00288-4

应用数学与计算数学学报
上海大学

应用数学与计算数学学报

影响因子：0.165
ISSN：1006-6330
年,卷(期)：2024.6(1)
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