Effect of the Porosity on the Absorption Performance of Ceramic Materials (기공율이 세라믹 소재의 흡음성능에 미치는 효과)

• Seo, Eun-Seong;Lee, Dong-Hoon;Yang, Yoon-Sang;Lee, Joo-Weon;Kim, Myoung-Joong
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2010.10a
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  • pp.132-133
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  • 2010
• PDF

Evaluation on Attenuation Effect for Sound-Absorbing Measures of Loud Noisy Work-Site using Auralizational Technique (가청화를 이용한 고소음 사업장의 흡음대책 저감 효과 평가)

• Yun, Jae-Hyun;Ju, Duck-Hoon;Kim, Jae-Soo
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2008.11a
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  • pp.127-128
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  • 2008
• PDF

Damping Effects of Coil Spring on Loop-pipe in a Compressor (Coil Spring 감쇠효과를 고려한 압축기 Loop-pipe의 동특성 해석)

• Jeon, Soo-Hong;Lee, Hyo-Jae;Jeong, Weui-Bong
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2008.11a
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  • pp.123-124
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  • 2008
• PDF

A Study on Evaluation Method of Low-noise pavements (저소음포장의 소음저감효과 평가방법 연구)

• KIM, Chulhwan;CHANG, Taesun;KIM, Deuk sung;SEO, Chung-yeol
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2014.04a
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  • pp.636-637
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  • 2014
• PDF

On the comparison of KHTN and noise predcition model using a commercial program - focusing on the ground effect - (KHTN 모델과 상용프로그램을 이용한 소음 예측모델 비교 연구 - 지면효과의 영향을 중심으로 -)

• Kim, Deuk Sung;Kim, Chulwan;CHANG, Taesun;Kang, Heeman
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2014.04a
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  • pp.552-553
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  • 2014
• PDF

A noise reduction effect in a different frequency and road noise source of noise-panel shape (형상방음패널의 도로소음원 및 주파수별 반사소음 저감효과)

• KIM, Il-ho;LEE, Hae-in;KIM, Ji-seong;Park, Tea-ho;Jang, Seo-il
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2014.04a
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  • pp.617-618
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  • 2014
• PDF

Tunneling Effect of the Window the Sound Loss Measuring Impact (터널링 효과가 창의 차음성능 계측에 미치는 영향)

• Lee, Chang-Hun;Lee, Sung-Hun;Kim, Bong-Gi;Kim, Jae-Seung;Kim, Hyun-Sil
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2014.04a
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  • pp.597-598
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  • 2014
• PDF

Study of energy efficiency using acoustical effect in suction part of compressor (압축기 흡입 단에서 음향 효과를 이용한 효율 개선에 관한 연구)

• Oh, Seungjae;Kim, Jongnam;Wang, Semyung
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2014.04a
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  • pp.244-245
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  • 2014
• PDF

Finite Element Analysis of a Take-out Robot considering Welding Effects (용접효과를 고려한 취출로봇의 유한요소해석)

• Im, Hyung-Bin;Kim, Byoung-Jin;Park, Byoung-Hoon;Chung, Jin-Tai
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2009.04a
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  • pp.296-297
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  • 2009
• PDF

Added mass effect verification of perforated nuclear reactor internal components (원자로 내부 다공구조물의 설계변수에 따른 유체의 부가질량효과 확인)

• Ko, Byung-Han;choi, Young-In;Lim, Seung-Ho;Park, Kyung-Su;Park, No-Cheol;Park, Young-Pil
• • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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  • 2012.04a
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  • pp.921-922
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  • 2012
• PDF

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