Published 2004 | Version v1
Miscellaneous Metadata-only

Analysis of flow on grooving corrosion at the weld of a carbon steel pipe made by electrical resistance welding

Creators

  • 1. Hankuk Aviation Univ., Goyang (Korea, Republic of)

Description

Lots of researches were gone already about grooving corrosion mechanism of ERW carbon steel pipe. But there is seldom study for water hammer happened by fluid and acceleration of corrosion rate by increased flow velocity. Therefore, in this study carried out the analysis based on hydrodynamic and fracture mechanics. Analyzed stress that act on a pipe using ANSYS as a program, and also FLUENT and STAR-CD were used for flow phenomenon confirmation. As the result, fatigue failure is happened by water hammer and corrosion rate was increased because of turbulent flow

Part of:
Proceedings of the KSME 2004 fall annual meeting

Additional details

Publishing Information

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

Conference

Title
KSME 2004 fall annual meeting
Dates
3-5 Nov 2004
Place
Taejon (Korea, Republic of)

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
36017333
Subject category
S42: ENGINEERING; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
CARBON STEELS; CORROSION; FATIGUE; FLUID FLOW; FRACTURE MECHANICS; LAMINAR FLOW; PIPES; RESISTANCE WELDING; TURBULENT FLOW; VELOCITY; WATER HAMMER
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHEMICAL REACTIONS; FABRICATION; FLUID FLOW; IRON ALLOYS; IRON BASE ALLOYS; JOINING; MECHANICAL PROPERTIES; MECHANICS; STEELS; TRANSITION ELEMENT ALLOYS; TUBES; WELDING

Optional Information

Notes
16 refs, 8 figs, 1 tab