초음파 트랜스듀서의 탄성파 에너지 투과율Energy Transmission of Elastic Waves in Ultrasonic Transducers
- Other Titles
- Energy Transmission of Elastic Waves in Ultrasonic Transducers
- Authors
- 박춘광; 김대종; 김진오
- Issue Date
- Feb-2015
- Publisher
- 한국소음진동공학회
- Keywords
- 트랜스듀서; 초음파; 탄성파; 에너지 투과; 굴절; 유속 측정; Transducer; Ultrasound; Elastic Wave; Energy Transmission; Refraction; Flow Velocimetry
- Citation
- 한국소음진동공학회논문집, v.25, no.2, pp.124 - 132
- Journal Title
- 한국소음진동공학회논문집
- Volume
- 25
- Number
- 2
- Start Page
- 124
- End Page
- 132
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/8988
- DOI
- 10.5050/KSNVE.2015.25.2.124
- ISSN
- 1598-2785
- Abstract
- The paper deals with the energy transmission of the elastic waves obliquely transmitting and refractingthrough a plate and a pipe. By calculating the transmitting ratio depending on the incidenceangle, the angle corresponding to the maximum transmission was determined theoretically and consideredin the design of ultrasonic transducers for flow velocimetry. Experiments were carried out byusing prototypes of the transducers. Experimentally-obtained transmission ratios were compared withand confirmed the theoretically-calculated results.
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