Influence of internal stresses on wave processes and ultrasound absorption in wel-ding.

• Date: 2019
• Main Author: Tokalin, O. A.
• Format: Article
• Language: Russian
• Published: Інститут проблем реєстрації інформації НАН України 2019
• Subjects: elastic wave; stress and strain gradients; weak coupling between longitudinal and transverse components; localization of ultrasound absorption
• Online Access: http://drsp.ipri.kiev.ua/article/view/178849
• Journal Title: Data Recording, Storage & Processing

Using the bilinear approximation of the total strain tensor for an elastic wave process in the pre-sence of internal static stresses and deformations in welded optical polymeric materials, their influence on the process characteristics and ultrasound absorption has been theoretically investigated. F...