Technique of measuring sound velocity in liquid and solid materials using frequency multiplication type ultrasonic correlation system

Autor:	Kazuhiko Imano, Noriyoshi Chubachi, Daitaro Okuyama
Rok vydání:	1991
Předmět:	Measurement method geography geography.geographical_feature_category Materials science business.industry Solid material Type (model theory) Optics Multiplication Correlation method Ultrasonic sensor Electrical and Electronic Engineering business Sound (geography)
Zdroj:	Electronics Letters. 27:1562
ISSN:	0013-5194
DOI:	10.1049/el:19910979
Popis:	A technique of measuring sound velocity using the frequency multiplication type ultrasonic correlation system is described. Experiments with liquid and solid samples have been made at a frequency of 5MHz. The results obtained for the liquid samples are in good agreement with those in the literature within 0.02%, whereas for solid samples, an agreement within 0.1% of the results by the PEO method has been attained.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::889ea37acd0f937c88305424e5785438 https://doi.org/10.1049/el:19910979 Zobrazit plný text záznamu