Journal article
Amplitude degradation of time-reversed pulses in nonlinear absorbing thermoviscous fluids
- Abstract:
-
The linear wave equation in a lossless medium is time reversible, i.e., every solution p(x,t) has a temporal mirror solution p(x,−t). Analysis shows that time reversal also holds for the lossless nonlinear wave equation. In both cases, time-reversal invariance is violated when losses are present. For nonlinear propagation loses cannot normally be ignored; they are necessary to prevent the occurrence of multivalued waveforms. Further analysis of the nonlinear w...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Publisher copy:
- 10.1016/s0041-624x(00)00020-2
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Authors
Bibliographic Details
- Publisher:
- Elsevier Publisher's website
- Journal:
- Ultrasonics Journal website
- Volume:
- 38
- Issue:
- 9
- Pages:
- 885-889
- Publication date:
- 2000-08-30
- DOI:
- EISSN:
-
1874-9968
- ISSN:
-
0041-624X
- Pmid:
-
11012010
- Source identifiers:
-
327699
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:327699
- UUID:
-
uuid:5e800b73-2a34-4013-a5b2-1bdf176c94ce
- Local pid:
- pubs:327699
- Deposit date:
- 2018-12-13
Terms of use
- Copyright holder:
- Elsevier
- Copyright date:
- 2000
- Notes:
- © 2000 Elsevier Science B.V. All rights reserved.
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