Vol. 57 No. 4 (2005)

Published: 2005-12-21

ULTRASONIC AND ACOUSTIC MEASUREMENTS

Triangular cross section duct for ultrasonic flow rate measurement

A. Bagdonas, G. Daubaris, V. Petkus, A. Ragauskas

7-10
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Application of linear ultrasonic array to investigation of non-homogeneous media

A. Voleišis, R. Šliteris, B. Voleišienė, R. Kažys, L. Mažeika, V. Cicėnas, P. Grybauskas

11-17
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The influence of flattened flow profiles to the airflow velocity measurement by ultrasound

L. Jakevičius, J. Butkus, V. Janušas, V. Ilgarubis

18-21
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Application of transformer for improvement of noise performance of ultrasonic preamplifier

V. Dumbrava, L. Svilainis

22-28
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WAVE PROPAGATION AND VIBRATION

Diffraction by planar targets of transient focused ultrasonic waves

D. Si Ahmed, H. Djelouah

29-36
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Experimental - numerical techniques for thermoelastic analysis of structural vibrations

J. Ragulskienė, J. Maciulevičius, R. Vasiliauskas, K. Daučanskienė

37-39
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Multiple conjugate smoothing for calculation of dynamic excitation

K. Ragulskis, R. Maskeliūnas, L. Zubavičius

40-42
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Ultrasonic biometry of pseudomyopic children eyes accommodation

L. Kriaučiūnienė, A. Paunksnis, R. Aukštikalnienė, A. Valasevičienė

43-47
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