TWICE-YIELD METHOD FOR ASSESSMENT OF FATIGUE CAUSED BY FAST THERMAL TRANSIENT ACCORDING TO 2007 SECTION VIII-DIVISION 2 OF ASME B&PV CODE

被引：0

作者：

Kalnins, Arturs ^{[1
]}

机构：

[1] Lehigh Univ, Bethlehem, PA 18015 USA

来源：

PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, VOL 1 | 2009年

关键词：

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Fatigue analysis is per-formed for a pipe section subjected to a repeated transient cycle of bulk temperature inside the pipe. No pressure is cycled. Finite element transient heat transfer analysis is per-formed. The times of the stress reversals are determined by elastic stress analysis. The number of design cycles for cyclic service of the pipe is obtained following the fatigue assessment rules for unwelded locations using the elastic-plastic Twice-Yield method of 2007 Section VIII, Division 2, of ASME Boiler and Pressure Vessel Code. Details for the use of these rules are presented.

引用

页码：63 / 71

页数：9

共 8 条

[1] *AB FIN EL PROGR, VERS 6 1
[2] [Anonymous], 2007, ASME BOIL PRESS VESS
[3] Incropera FrankP., 2002, INTRO HEAT TRANSFER, V4th
[4] JONES DP, ASME PVP, V482, P67
[5] Fatigue analysis in pressure vessel design by local strain approach: Methods and software requirements
Kalnins, A
[J]. JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME, 2006, 128 (01): : 2 - 7
[6] KALNINS A, 2005, PVP200571748 ASME, P43
[7] Kalnins A., 2001, ASME PVP, V419, P43
[8] Okamoto A., 2001, ASME PVP, V419, P17

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