Art

J-GLOBAL ID：200902077774906902   Reference number：91A0494793

Particle velocity and acoustic impedance density of the ultrasonic field by the circular flat transducers.

円形平面振動子による超音波の場における粒子速度と音響インピーダンス密度

Author (1)： IMAMURA T (National Research Lab. Metrology, Ibaraki, JPN)
Material： Journal of the Acoustical Society of Japan. E  (J Acoust Soc Jpn E)
Volume： 12  Issue： 3  Page： 115-122  Publication year： May. 1991 
JST Material Number： Z0931A  ISSN： 0388-2861  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： acoustic impedance ,...

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JST classification (1)： Propagation of sound waves  (BB03030G)

Reference (10)：

• 1) A. O. Williams, Jr., “The piston source at high frequencies,” J. Acoust. Soc. Am. 23, 1-6 (1951).
• 2) H. Seki, A. Granato, and R. Truell, “Diffraction effects in the ultrasonic field of a piston source and their importance in the accurate measurement of attenuation,” J. Acoust. Soc. Am. 28,230-238 (1956).
• 3) K. Yamada and Y. Fujii, “Acoustic response of a circular receiver to a circular source of different radius,” J. Acoust. Soc. Am. 40, 1193-1194 (1966).
• 4) J. Zemanek, “Beam behavior within the nearfield of a vibrating piston,” J. Acoust. Soc. Am. 49,181-191 (1971).
• 5) A. S. Khimunin, “Ultrasonic propagation param etermeasurements incorporating exact diffraction corrections,” Acustica 39, 87-95 (1978).

Terms in the title (7)： 円形 ,  振動子 ,  超音波 ,  場 ,  粒子速度 ,  音響インピーダンス ,  密度