Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
경사기능재료 블레이드의 고유진동수 극대화 방법Maximization of Natural Frequency of Functionally Graded Blades
- Other Titles
- Maximization of Natural Frequency of Functionally Graded Blades
- Issue Date
- Oct-2015
- Publisher
- 한국소음진동공학회
- Keywords
- 여기에 Vibration analysis(진동 해석); pre-twisted tapered blade(비틀린 테이퍼진 블레이드); functionally graded material(경사기능재료)
- Citation
- 한국소음진동공학회 2015년도 추계학술대회 논문집, pp.205 - 206
- Indexed
- OTHER
- Journal Title
- 한국소음진동공학회 2015년도 추계학술대회 논문집
- Start Page
- 205
- End Page
- 206
- ISSN
- 1598-2548
- Abstract
- In this paper, an algebraic equation related to the maximum first dimensionless natural frequency of the functionally graded material (FGM) blade was proposed. The equation was obtained from the structural dynamic model of FGM blade derived using the Rayleigh Ritz method. To validate the derived equations, natural frequencies of the same blade systems modeled in a commercial software ANSYS are compared to those of the proposed model. From the obtained equation, one can establish the relation between Young’s modulus ratio and volume fraction index for maximizing the first dimensionless natural frequency.
- Files in This Item
- Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 기계공학부 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.