𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Acoustic waves in pressurized boreholes: A finite difference formulation

✍ Scribed by Sinha, Bikash K.; Liu, Qing-Huo; Kostek, Sergio


Book ID
118669255
Publisher
American Geophysical Union
Year
1996
Tongue
English
Weight
813 KB
Volume
101
Category
Article
ISSN
0148-0227

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


A finite element, wave envelope formulat
✍ R.J. Astley πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 English βš– 762 KB

An axisymmetric finite element model is presented for the prediction of radiation patterns generated by stationary acoustical sources in moving flows. The acoustical field is represented in an outer region by wave envelope elements which incorporate some features of ray acoustical behaviour. These a

A High-Order Finite-Difference Algorithm
✍ Christian Vanhille; CleofΓ© Campos-Pozuelo πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 340 KB

A numerical formulation for modelling standing acoustic waves of finite but moderate amplitude is presented. A thermoviscous fluid contained in a one-dimensional tube with rigid walls is considered. The fluid is initially at rest and is excited by means of a harmonic piston. A second-order wave equa