scholarly journals AN EVALUATION TECHNIQUE OF SOURCE AND PATH EFFECTS USING THE KIK-NET BOREHOLE OBSERVATION RECORDS

2015 ◽  
Vol 80 (708) ◽  
pp. 231-240
Author(s):  
Takashi AKAZAWA ◽  
Kojiro IRIKURA
Keyword(s):  
Evaluation Technique ◽  
Source And Path Effects

Évaluation technique, économique et environnementale de procédés de traitement complémentaire avancés pour l’élimination des micropolluants

2015 ◽  
pp. 67-83 ◽  
Author(s):  
S. Besnault ◽  
S. Martin-Ruel ◽  
S. Baig ◽  
B. Heiniger ◽  
M. Esperanza ◽  
...  
Keyword(s):  
Evaluation Technique

Effects of contact gap on nondestructive evaluation using magnetic measurement for ferromagnetic steel

2020 ◽  
Vol 64 (1-4) ◽  
pp. 969-975
Author(s):  
Hiroaki Kikuchi ◽  
Yuki Sato
Keyword(s):  
Magnetic Flux ◽  
Nondestructive Evaluation ◽  
Effective Permeability ◽  
Magnetic Circuit ◽  
Magnetic Measurement ◽  
Air Gap ◽  
Motive Force ◽  
Hysteresis Curve ◽  
Evaluation Technique ◽  
Ferromagnetic Steel

We investigated effects of contact gap on magnetic nondestructive evaluation technique using a magnetic single-yoke probe. Firstly, we evaluated hysteresis curves and impedance related to permeability of the material measured by a single-yoke probe, when an air gap length between the probe and specimens changes. The hysteresis curve gradually inclines to the axis of the magneto-motive force and magneto-motive force at which the magnetic flux is 0 decreases with increasing the gap length. The effective permeability also decreases with increasing the gap thickness. The incremental of gap thickness increases the reluctance inside the magnetic circuit composed of the yoke, specimen and gap, which results in the reduction of flux applying to specimen.

A standardized finite element evaluation technique

1982 ◽  
Author(s):  
J. DOW ◽  
T. HO ◽  
S. TAUGBOL
Keyword(s):  
Finite Element ◽  
Evaluation Technique

Multistage Bayesian Fusion Evaluation Technique Endorsing Immersive Virtual Maintenance

Measurement ◽  
2021 ◽  
pp. 109344
Author(s):  
Ge Zhexue ◽  
Qi Zhuqi ◽  
Luo Xu ◽  
Yang Yongmin ◽  
Zhang Yi
Keyword(s):  
Evaluation Technique ◽  
Bayesian Fusion ◽  
Virtual Maintenance
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