Keyword: Focusing Transducer : Search

System Upgrade on Tue, May 28th, 2024 at 2am (EDT)

Existing users will be able to log into the site and access content. However, E-commerce and registration of new users may not be available for up to 12 hours.
For online purchase, please visit us again. Contact us at customercare@wspc.com for any enquiries.

Advanced Search

SEARCH GUIDE

Results: 1 - 1of1

Follow results:

per page:

Sort: Relevance

Context for search term 1Search term 1*

All Dates

LastSelect static range

Custom Range

Select starting monthSelect starting year

Select ending monthSelect ending year

Search name	Searched On	Run search
Keyword: Cosmological Fluids (1)	31 Mar 2025	Run
Keyword: Focusing Transducer (1)	31 Mar 2025	Run
Keyword: Surfactant Dynamics (1)	31 Mar 2025	Run
Keyword: Viscoelastic Damper (7)	31 Mar 2025	Run
Keyword: Multilayered Plates (1)	31 Mar 2025	Run

articleNo Access
THE FURTHER STUDY OF THE SPHEROIDAL BEAM EQUATION FOR FOCUSED FINITE-AMPLITUDE SOUND BEAMS
- RONGMIN XIA,
- WENDE SHOU,
- GUOPING CHENG, and
- MEIDUN ZHANG
Journal of Computational Acoustics01 Mar 2003
Preview Abstract
The spheroidal beam equation (SBE)¹ is a parabolic equation, which fits for focused, high-frequency beams from a large circular aperture. Partition of the acoustic field is one of the very important aspects of the SBE. But the criterion of division has not been given. In this paper, the criterion and corresponding numerical simulation are introduced. At the same time, the comparison of the SBE solution with Lucas's parabolic equation is fulfilled.

1