Stress analysis on ellipse tube welded to boiler connection with incomplete penetration defects - Details

author：

Wan, J. (Wan, J..) ^[1] | Huang, Y.-Y. (Huang, Y.-Y..) ^[2] | Lin, Y. (Lin, Y..) ^[3]

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Abstract：

The　structure　of　the　ellipse　tube　with　incomplete　penetration　defects　is　studied.　Numerical　stress　analysis　is　conducted　by　means　of　finite　element　method.　Fatigue　strength　is　analyzed　based　on　the　principles　of　pressure　vessel　design.　Numerical　computational　results　shows　that　the　incomplete　penetration　defects　cause　fatigue　failure.

Keyword：

Boiler; Fatigue failure; Incomplete penetration defect; Stress analysis; Tube

Community：

[ 1 ] [Wan, J.]Coll. of Chem./Chemical Engineering, Fuzhou University, Fuzhou 350002, China
[ 2 ] [Huang, Y.-Y.]Coll. of Chem./Chemical Engineering, Fuzhou University, Fuzhou 350002, China
[ 3 ] [Lin, Y.]Coll. of Chem./Chemical Engineering, Fuzhou University, Fuzhou 350002, China

Reprint 's Address：

[Wan, J.]Coll. of Chem./Chemical Engineering, Fuzhou University, Fuzhou 350002, China

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Source ：

Petrochemical Equipment

ISSN： 1000-7466

Year： 2003

Issue： 1

Volume： 32

Page： 18-20

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ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 0

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