Transresonant Evolution of Spherical Waves Governed by the Perturbed Wave Equation

• Veröffentlicht in: Проблемы прочности
• Datum: 2002
• Hauptverfasser: Bhattacharyya, D., Galiev, Sh.U., Panova, O.P.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2002
• Schlagworte: Научно-технический раздел
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/46871
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Transresonant Evolution of Spherical Waves Governed by the Perturbed Wave Equation / D. Bhattacharyya, Sh.U. Galiev, O.P. Panova // Проблемы прочности. — 2002. — № 4. — С. 62-74. — Бібліогр.: 17 назв. — англ.

An equation of nonlinear acoustics for radial spherical waves in a solid body has been derived. An approximate solution to this equation is presented, which takes into account nonlinear, spatial, and dissipative effects. It is found that in the transresonant frequency band nonlinear spherical...