Fast shear wave dynamics of a 3D-printed acrylonitrile-butadiene-styrene sample

• Published in: Russian physics journal Vol. 68; no. 3; pp. 408 - 413
• Main Authors: Volodarskii, A., Morokov, E., Odina, N., Kokshaiskii, A., Korobov, A.
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01.03.2025; Springer Nature B.V
• Subjects: ABS resins; Acrylonitrile butadiene styrene; Amplitudes; Condensed Matter Physics; Elastic waves; Frequency ranges; Hadrons; Heavy Ions; Lasers; Longitudinal waves; Mathematical and Computational Physics; Modulus of elasticity; Nuclear Physics; Optical Devices; Optics; Photonics; Physics; Physics and Astronomy; Polyacrylonitrile; Styrenes; Theoretical; Three dimensional printing; Transverse waves; Wave velocity; Longitudinal and transversal elastic waves; Elastic properties; ABS polymer; 3D printing
• DOI: 10.1007/s11182-025-03447-7
• ISSN: 1064-8887

The results of experimental studies of fast dynamics (dependence of transmitted elastic wave amplitude and velocity on pump amplitude) of longitudinal and transverse elastic waves in a 3D-printed polyacrylonitrile-butadiene-styrene (ABS) sample are reported. The measurements are carried out using the echo-pulse method in the frequency range from 500 to 900 kHz. It is shown that the pump amplitude dependence of the wave velocity variation is stronger for longitudinal waves, while the dependence of the passing wave amplitude on the pump amplitude is stronger for transverse waves with different polarizations. Both cases demonstrate a nonlinear nature of the dependence. Based on the data on the velocity of longitudinal and transverse waves, the estimates of nonlinear changes in the elastic modulus are obtained.