Information system and model for analyzing blade geometry and solving problems on ensuring quality of aircraft gas-turbine engines
- Авторы: Pechenin V.1, Bolotov M.1, Ruzanov N.1, Kondovin V.2
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Учреждения:
- Samara State Aerospace University (National Research University)
- JSC Kuznetzov
- Выпуск: Том 45, № 2 (2016)
- Страницы: 185-190
- Раздел: Experimental Mechanics, Diagnostics, and Testing
- URL: https://journals.rcsi.science/1052-6188/article/view/192714
- DOI: https://doi.org/10.3103/S1052618816020102
- ID: 192714
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Аннотация
A procedure is presented to improve the technology for producing turbocompressors that makes it possible to increase an aircraft engine’s quality indices by preassembling compressor blades based on the closeness of the geometric characteristics. Preassmbly uses an intelligence system, the essence of which is a model for analyzing and classifying the geometry of a blade’s complicated surface. The paper describes the mathematical model for analyzing and preassembling the blade geometry according to the closeness of the geometric characteristics using clusterization. The model and its software system are tested on a series of profiles of the concave parts of gas-turbine engine compressor blades as a result of measurement with a coordinate-measuring machine.
Об авторах
V. Pechenin
Samara State Aerospace University (National Research University)
Автор, ответственный за переписку.
Email: vadim.pechenin@yandex.ru
Россия, ul. Molodogvardeiskaya 151, Samara, 443001
M. Bolotov
Samara State Aerospace University (National Research University)
Email: vadim.pechenin@yandex.ru
Россия, ul. Molodogvardeiskaya 151, Samara, 443001
N. Ruzanov
Samara State Aerospace University (National Research University)
Email: vadim.pechenin@yandex.ru
Россия, ul. Molodogvardeiskaya 151, Samara, 443001
V. Kondovin
JSC Kuznetzov
Email: vadim.pechenin@yandex.ru
Россия, sh. Zavodskoye 29, Samara, 443009