MFL Benchmark Problem 2: Laboratory Measurements
作者:
J. Etcheverry,
A. Pignotti,
G. Sa´nchez,
P. Stickar,
期刊:
AIP Conference Proceedings
(AIP Available online 1903)
卷期:
Volume 657,
issue 1
页码: 1824-1829
ISSN:0094-243X
年代: 1903
DOI:10.1063/1.1570350
出版商: AIP
数据来源: AIP
摘要:
This experiment involves the measurement of the magnetic flux leaked from a rotating seamless steel tube with two machined notches. The signal measured is the radial component of the leaked field at a fixed point in space, as a function of the notch position, for four values of the liftoff and two notches. As the pipe tangential velocity was varied between 0.23 and 0.62 m/s, the sole observed effect was that of increasing the signal by a value that grows linearly with the velocity and is independent of the notch angular position. © 2003 American Institute of Physics
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