Searched for: subject:"Monitoring"
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document
Bloom, J.G.P. (author), Luiten, E.A. (author), Volker, A.W.F. (author), TNO Industrie en Techniek (author)
Guided wave tomography is a promising technique for the monitoring of corrosion over large areas. Guided waves have a wave speed mat depends in certain frequency-thickness regimes on the local thickness of the waveguide they follow. Therefore, the travel time of the guided wave over a fixed distance contains information about the thickness...
conference paper 2009
document
Volker, A.W.F. (author), Luiten, E.G. (author), Bloom, J.G.P. (author), TNO Industrie en Techniek (author)
The concept of predictive maintenance using permanent sensors that monitor the integrity of an installation is an interesting addition to the current method of periodic inspections. The method should be capable of providing quantitative wall thickness information for both straight pipes and bends. The wave propagation in bends is far more...
conference paper 2009