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Measurement of Wave Attenuation in Buried Plastic Water Distribution Pipes
(Assoc Mechanical Engineers Technicians Slovenia, 2014-05-01)
Leaks in pipes are a common issue encountered in the water industry. Acoustic methods are generally successful in finding and locating leaks in metallic pipes, however, they are less effective when applied to plastic pipes. ...
Traveling-Wave-Type Wall-Climbing Robot For Airplane Surface Inspection
(Universidad Tecnológica de Panamá, 2018)
Traveling-Wave-Type Wall-Climbing Robot For Airplane Surface Inspection
(Universidad Tecnológica de Panamá, 2018)
A note on Snell laws for electromagnetic plane waves in lossy media
(2008)
Based on Maxwell’s equations and Ohm’s law, we rederived the Snell laws for reflection and transmission of harmonic inhomogeneous plane electromagnetic (EM) waves propagating through planar lossy interfaces. The present ...
Get in the Wave
(2016)
Automatic lightning stroke location on transmission lines using data mining and synchronized initial travelling
(Elsevier Science SA, 2018-10)
The automatic location of lightning stroke impact point on transmission lines is one of the most crucial factors related to the behavior of Electric Power Systems, which can improve the swift recovery of electric power. ...
On the homotopy perturbation method for Boussinesq-like equations
(Elsevier, 2014-01-21)
We comment on some analytical solutions to a class of Boussine sq-like equations derived recently by means of the homotopy perturbation method (HPM). We show that one may obtain exactly the same result by means of the ...
Application of π circuits for simulation of corona effect in transmission lines
(2012-12-11)
In this article, it is represented by state variables phase a transmission line which parameters are considered frequency independently and frequency dependent. Based on previous analyses, it is used the reasonable number ...