Detection, location and sizing of multiple leaks in a duct

Forum Acusticum Budapest 2005: 4th European Congress on Acustics

Volumn , Issue , 2005, Pages 2569-2572

  Chilekwa, Victor ^a   Sharp, David ^a  

^a OPEN UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ALTERNATIVE APPROACH; INPUT IMPEDANCE; MATHEMATICAL EXPRESSIONS; NON-TRIVIAL; OPTIMISATIONS;

ELECTRIC IMPEDANCE; ELECTRIC IMPEDANCE MEASUREMENT; INVERSE PROBLEMS; OPTIMIZATION;

DUCTS;

EID: 84864584186     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

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2. D.B. Sharp and D.M. Campbell, 'Leak detection in pipes using acoustic pulse reflectometry'. Acustica, 83(3), pp. 560-566 (1997).
3. L.E. Kinsler, A.R. Frey, A.B. Coppens and J.V. Sanders, 'Fundamentals of Acoustics'. 3rd edition, John Wiley and sons, New York (1982).
4. D.B. Sharp, 'Acoustic pulse reflectometry for the measurement of wind instruments'. PhD thesis, University of Edinburgh (1996).
5. J. Nocedal, 'Theory of algorithms for unconstrained optimisation'. Act Numerica 92, pp. 199-242 (1992).
6. W. Kausel, P. Anglmayer and G. Widholm, 'A computer program for optimisation of brass instruments'. Part 1. Forum Acusticum (Joint meeting of ASA+EAA+DEGA), Berlin, (1999).
7. H.H. Rosenbrock, 'An automatic method for finding the greatest or the least value of a function'. Comp. J.,3, pp 175-184, (1960).