Vibration control in piping system by dual dynamic absorber. Realization of piping systems with unresonant characteristics.
スポンサーリンク
概要
- 論文の詳細を見る
This paper shows the design method for constructing a piping system with well-suppressed resonance peaks through a wide range of frequencies. The piping system is strongly influenced by sources of excitation for blade vibrations since it is usually made flexible and has a low damping property. Thus, many problems, like fatigue damage or noise caused by vibration, occur frequently in the piping system. In order to suppress the resonance peaks and obtain high damping, dual dynamic absorbers proposed in the previous paper are applied. In this paper, it is confirmed theoretically by the transfer matrix method that the piping system with seven resonance peaks within l00 Hz is well suppressed by using five dynamic absorbers. The effectiveness of the five optimally designed dual dynamic absorbers is also demonstrated experimentally.
- 一般社団法人 日本機械学会の論文
一般社団法人 日本機械学会 | 論文
- PREFACE
- Hybrid Vibration Suppression of Flexible Structures Using Piezoelectric Elements and Analog Circuits
- Application of Momentum Exchange Impact Dampers to Forging Machine
- アルミニウム繊維層を設置した流路の熱伝達と圧力損失特性
- 地震荷重下における配管のき裂進展評価手法の提案