Published 2004 | Version v1
Miscellaneous Metadata-only

Nondestructive characterization evaluation by time-frequency analysis on pressure vessel piping with corrosion

Creators

  • 1. Pukyong National Univ., Busan (Korea, Republic of)
  • 2. Korea Institute of Machinery and Materials, Taejon (Korea, Republic of)

Description

In this study, the pressure vessel piping with corrosion used during long term were investigated from the time-frequency analysis method. The damage of piping could be evaluated the attenuation factor by ultrasonic parameters such as center frequency and echo waveform. Based on NDE analysis by time-frequency analysis method, it should also be possible to evaluate from various damages and defects in piping members

Part of:
Proceedings of the KSME 2004 spring annual meeting

Additional details

Publishing Information

Publisher
KSME
Imprint Place
Seoul (Korea, Republic of)
Imprint Title
Proceedings of the KSME 2004 spring annual meeting
Imprint Pagination
[CD-ROM]
Journal Page Range
[6 p.]

Conference

Title
2004 spring annual meeting of the KSME
Dates
28-30 Apr 2004
Place
Pyeongchang (Korea, Republic of)

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
35090005
Subject category
S36: MATERIALS SCIENCE; S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ATTENUATION; CORROSION; DAMAGE; DEFECTS; FREQUENCY ANALYSIS; NONDESTRUCTIVE TESTING; PIPES; PRESSURE VESSELS; ULTRASONIC TESTING
Descriptors DEC
ACOUSTIC TESTING; CHEMICAL REACTIONS; CONTAINERS; MATERIALS TESTING; NONDESTRUCTIVE TESTING; TESTING; TUBES

Optional Information

Notes
20 refs, 7 figs