Optimum Design for Low Vibration of Compressor Pipe using Response Surface Method(RSM) (반응표면법을 이용한 압축기 배관형상의 저진동 최적설계)

• Ryu, Sang-Mo;Jeong, Weui-Bong;Han, Hyung-Suk;Ahn, Jae-Woo
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2011.04a
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  • pp.69-70
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  • 2011
• PDF

Correction of Error due to Camera Shaking when Pipe Leak Detection by using Image (영상을 이용한 배관누설검출 시 카메라 흔들림에 의한 오차 보정 방법)

• Jeon, Hyeong-Seop;Son, Ki-Sung;Choi, Young-Chul;Park, Jin-Ho;Park, Jong-Won
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2011.04a
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  • pp.134-135
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  • 2011
• PDF

Development of the Phased Magnetostrictive Transducer Array for the Higher Torsional Mode Supperession in a Pipe (배관에서의 비틀림파의 고차 모드 억제를 위한 위상 배열 자기변형 초음파 트랜스듀서 개발)

• Lee, Joo-Kyung;Kwon, Young-Eui;Kim, Hoe-Woong;Kim, Yoon-Young
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2011.04a
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  • pp.578-579
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  • 2011
• PDF

Vibration Reduction for the Feedwater Pump Turbine Piping using Viscous Dampers (감쇠기를 이용한 배관진동 저감 사례)

• Jeon, Chang-Been;Kim, Jung-Soo;Bae, Jae-Whan
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2011.10a
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  • pp.35-37
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  • 2011
• PDF

Vibration analysis of compressor pipe considering fluid force (유체력을 고려한 압축기 배관의 진동 해석)

• Lee, Seong-Hyeon;Jeong, Weui-Bong;Ryu, Sang-Mo
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2011.10a
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  • pp.729-730
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  • 2011
• PDF

Experiment of Acoustic Wave propagation Characteristics in a Pipe by external Impact (외부타격에 의한 매설배관 내 음파 전달 특성 실험)

• Koh, Jae-Pil;Jang, Sang-Yup;Kim, Young-Geun;Sohn, Wha-Seung
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2011.10a
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  • pp.500-501
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  • 2011
• PDF

Phased array system for pipe inspection by using magnetostrictive patch transducers (배관의 검사를 위한 자기변형 패치 트랜스듀서 기반의 위상배열 시스템)

• Kim, Hoe-Woong;Lee, Joo-Kyung;Kim, Yoon-Young
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2011.10a
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  • pp.80-81
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  • 2011
• PDF

A Study on Leak Detection Technique of Buried Pipes by using Cross-Correlation Function (상호상관함수를 이용한 지하매설배관 누설탐지기법에 관한 연구)

• Yoon, Doo-Byung;Park, Jin-Ho;Choi, Young-Chul;Shin, Sung-Hwan
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2011.10a
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  • pp.486-487
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  • 2011
• PDF

A Study on Method for Estimating Pipe Thickness by using Auto-correlation Function of the Pipe Vibration Signal (진동신호의 자기상관함수를 이용한 배관두께변화 감지방법에 대한 연구)

• Yoon, D.-B.;Park, J.-H.;Jeon, H.-S.;Sohn, K.-S.
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2013.04a
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  • pp.680-681
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  • 2013
• PDF

Identification and Measures on Acoustic Vibration of Main Stem Piping Isolation Valve (발전소 주증기 배관 차단밸브의 이상 음향 진동의 규명 및 대책)

• Kim, Yeon-Whan;Bae, Yong-Chae;Jo, Cheol-Hwan;Kim, Hyeong-Seok
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2013.04a
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  • pp.656-657
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  • 2013
• PDF

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