초록

용어보기논문에서 용어와 풀이말을 자동 추출한 결과로, 시범 서비스 중입니다. AI-Helper

본 논문에서는 비틀림각을 고려한 사보니우스형 풍력터빈을 자체 설계 및 제작하였고, 성능평가를 위한 풍동실험을 수행하였다.
설계된 3차원 수직축 풍력터빈 형상에 대한 비정상 유동해석을 비정렬격자 및 중첩격자 기법의 ...

본 논문에서는 비틀림각을 고려한 사보니우스형 풍력터빈을 자체 설계 및 제작하였고, 성능평가를 위한 풍동실험을 수행하였다.
설계된 3차원 수직축 풍력터빈 형상에 대한 비정상 유동해석을 비정렬격자 및 중첩격자 기법의 CFD 유동해석을 수행하고 설계 성능 및 풍동시험시 하중을 예측하였다.
또한 유한요소해석 기법을 적용하여 구조강도 및 진동해석을 수행하였다.

Abstract ▼ AI-Helper

In this study, the wind turbine tunnel tests have been conducted for the designed twisted Savonius vertical-axis wind turbine (SVAWT).
The results were compared with the unsteady aerodynamic analysis using computational fluid dynamics (CFD) with an overset dynamic moving grid.
In addition, s...

In this study, the wind turbine tunnel tests have been conducted for the designed twisted Savonius vertical-axis wind turbine (SVAWT).
The results were compared with the unsteady aerodynamic analysis using computational fluid dynamics (CFD) with an overset dynamic moving grid.
In addition, stress and vibration analysis was conducted using the finite element method.
The wind tunnel experimental model has been accurately manufactured using a 3D printer (Fortus 900mc).
The performances of the SVAWT were measured through the wind tunnel experiments using the large wind tunnel in
Gyeongsang National University (GNU).
The specially designed dynamometer system was prepared and used to measure the test data in real time.
Comparison results between the test data and the analyses were presented and those show good agreements with each other.
Finally, the characteristics of the SVAWT were investigated in detail.

주제어