Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Mohamed S. Ghidaoui"'
Publikováno v:
Mathematics in Engineering, Vol 1, Iss 4, Pp 849-880 (2019)
In this note we present a reconstructive algorithm for solving the cross-sectional pipe area from boundary measurements in a tree network with one inaccessible end. This is equivalent to reconstructing the first order perturbation to a wave equation
Externí odkaz:
https://doaj.org/article/4f08fdfe75d04e71a100855cf3be1257
Publikováno v:
Journal of Hydraulic Research. 60:1-24
Publikováno v:
Journal of Hydraulic Research. 60:25-45
Publikováno v:
The Journal of the Acoustical Society of America. 152(6)
Pressurized water supply pipeline systems (PWSPS) are quintessential to human development and sustenance, but suffer a multitude of unresolved defects (i.e., leaks, blockages, etc.) due to aging and inaccessibility. In this paper, the ubiquitous high
Publikováno v:
Water Resources Research. 58
Publikováno v:
The Journal of the Acoustical Society of America. 153:3086
This paper presents a method for identifying a cluster of small blockages (i.e., blockages with length on the order of centimeters and radial extent on the order of millimeters and separated by a distance on the order of few centimeters) in pressuriz
Publikováno v:
Water Resources Research. 58
Publikováno v:
Mechanical Systems and Signal Processing. 185:109817
Publikováno v:
Proceedings of the 39th IAHR World Congress.
Publikováno v:
The Journal of the Acoustical Society of America. 152:A170-A170
Time-reversal based source localization in a conventional water-filled pipe using acoustic waves is hamstrung by the diffraction limit (λ/2). In this paper, time reversal in a novel metamaterial-based water pipeline is studied where a conventional r