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PC-based computation of the magnetic field above the earth’s surface caused by a buried three-phase high-voltage power-line. (English) Zbl 0733.65081

The authors consider the problem of the magnetic field above the earth’s surface caused by buried power lines. They provide a flowchart for a program which permits the use of personal computers (the method of windows) for a boundary element analysis. A comparison is given between experimental and theoretical results for a number of problems and the agreement appears to be satisfactory.

MSC:

65Z05 Applications to the sciences
65N38 Boundary element methods for boundary value problems involving PDEs
86A25 Geo-electricity and geomagnetism
78A25 Electromagnetic theory (general)
35Q60 PDEs in connection with optics and electromagnetic theory
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