Abstract
Interaction between a bounded acoustic beam and a fluid wedge over a solid half space is studied. Nondestructive evaluation of partially immersed solids requires such investigations. Solution of this problem is beyond the scope of the currently available analytical methods. FEM based numerical techniques are also not very efficient for solving high-frequency ultrasonic problems. A newly developed semi-analytical technique called Distributed Point Source Method is used to solve this problem. Theoretical predictions are experimentally verified.
| Original language | English (US) |
|---|---|
| Title of host publication | AIP Conference Proceedings |
| Pages | 115-122 |
| Number of pages | 8 |
| Volume | 975 |
| DOIs | |
| State | Published - 2008 |
| Event | 34th Annual Review of Progress in Quantitative Nondestructive Evaluation - Golden, CO, United States Duration: Jul 22 2007 → Jul 27 2007 |
Other
| Other | 34th Annual Review of Progress in Quantitative Nondestructive Evaluation |
|---|---|
| Country | United States |
| City | Golden, CO |
| Period | 7/22/07 → 7/27/07 |
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Keywords
- Distributed point source method
- DPSM
- Fluid wedge
- Guided waves
- Ultrasonic modeling
- Wave propagation
ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Bounded acoustic beam in a fluid wedge over a solid half space : Acombined theoretical/experimental investigation. / Dao, C. M.; Das, S.; Banerjee, S.; Kundu, Tribikram.
AIP Conference Proceedings. Vol. 975 2008. p. 115-122.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Bounded acoustic beam in a fluid wedge over a solid half space
T2 - Acombined theoretical/experimental investigation
AU - Dao, C. M.
AU - Das, S.
AU - Banerjee, S.
AU - Kundu, Tribikram
PY - 2008
Y1 - 2008
N2 - Interaction between a bounded acoustic beam and a fluid wedge over a solid half space is studied. Nondestructive evaluation of partially immersed solids requires such investigations. Solution of this problem is beyond the scope of the currently available analytical methods. FEM based numerical techniques are also not very efficient for solving high-frequency ultrasonic problems. A newly developed semi-analytical technique called Distributed Point Source Method is used to solve this problem. Theoretical predictions are experimentally verified.
AB - Interaction between a bounded acoustic beam and a fluid wedge over a solid half space is studied. Nondestructive evaluation of partially immersed solids requires such investigations. Solution of this problem is beyond the scope of the currently available analytical methods. FEM based numerical techniques are also not very efficient for solving high-frequency ultrasonic problems. A newly developed semi-analytical technique called Distributed Point Source Method is used to solve this problem. Theoretical predictions are experimentally verified.
KW - Distributed point source method
KW - DPSM
KW - Fluid wedge
KW - Guided waves
KW - Ultrasonic modeling
KW - Wave propagation
UR - http://www.scopus.com/inward/record.url?scp=40849096283&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=40849096283&partnerID=8YFLogxK
U2 - 10.1063/1.2902563
DO - 10.1063/1.2902563
M3 - Conference contribution
AN - SCOPUS:40849096283
SN - 9780735404946
VL - 975
SP - 115
EP - 122
BT - AIP Conference Proceedings
ER -