@inproceedings{8737e8ab001c430d9551059315efcfd9,
title = "Study on the Interaction of Geometrical Parameters of T-Shaped Groove Casing Treatment for Axial Compressors",
abstract = "This study investigates the T-shaped single groove casing treatment for the high-load axial compressor isolated rotor NASA Rotor 37. Utilizing design of experiments (DOE) and response surface methodology (RSM), the effects of key geometric parameters and their interactions on stall margin improvement of compressors are analyzed. The results show that among the geometrical parameters of T-shaped single groove casing treatment, the closer the axial position of the groove opening is to the leading edge, the higher the stall margin improvement gain of the casing treatment; the deeper the straight groove depth, the better the stabilization effect of the casing treatment. With the increase of the horizontal groove depth, the stabilizing effect of the casing treatment shows a tendency to first increase and then decrease. This study effectively reveals the influence law of key parameters and the multi-parameter interaction law of T-shaped groove, which helps the geometric parameterization screening at the initial stage of T-shaped groove casing treatment design.",
keywords = "compressor, design of experiments, response surface methodology, T-shaped groove casing treatment",
author = "Qinghan Li and Wuli Chu",
note = "Publisher Copyright: {\textcopyright} 2026 The Authors.; 16th International Conference of Mechanical and Aerospace Engineering, ICMAE 2025 ; Conference date: 15-07-2025 Through 18-07-2025",
year = "2026",
month = mar,
day = "3",
doi = "10.3233/ATDE260051",
language = "英语",
series = "Advances in Transdisciplinary Engineering",
publisher = "IOS Press BV",
pages = "342--349",
editor = "Xuelin Lei",
booktitle = "Moving Integrated Product Development to Service Clouds in the Global Economy - Proceedings of the 21st ISPE Inc. International Conference on Concurrent Engineering, CE 2014",
}