Theoretical basics for inspection of conducting coatings in aircraft fuel tanks.

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Bibliographic Details
Title: Theoretical basics for inspection of conducting coatings in aircraft fuel tanks.
Authors: Skvortsov, B.1 aps@ssau.ru, Samsonov, A.1, Borminskii, S.1, Zhivonosnovskaya, D.1
Source: Russian Journal of Nondestructive Testing. May2017, Vol. 53 Issue 5, p378-386. 9p.
Subjects: Surface coatings, Airplane fuel tanks, Capacitive sensors, Electrical conductors, Mathematical models, Electric fields
Abstract: Problems related to testing the integrity of conducting coatings in aircraft fuel tanks are considered. Different types of flaws are analyzed, and the main problems encountered when detecting these flaws are revealed. The design of a capacitive device that improves the accuracy of the known technical solutions for testing the integrity of conducting coatings is presented. Theoretical foundations are considered for developing a mathematical model for shaping data signals in the testing procedure based on calculating the irrotational part of electric field inside the capacitive-gauge structure. [ABSTRACT FROM AUTHOR]
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Database: Engineering Source
Description
Abstract:Problems related to testing the integrity of conducting coatings in aircraft fuel tanks are considered. Different types of flaws are analyzed, and the main problems encountered when detecting these flaws are revealed. The design of a capacitive device that improves the accuracy of the known technical solutions for testing the integrity of conducting coatings is presented. Theoretical foundations are considered for developing a mathematical model for shaping data signals in the testing procedure based on calculating the irrotational part of electric field inside the capacitive-gauge structure. [ABSTRACT FROM AUTHOR]
ISSN:10618309
DOI:10.1134/S1061830917050084