A new tool for design and certification of aircraft turbine rotors

被引：53

作者：

Leverant, GR ^{[1
]}

Millwater, HR ^{[1
]}

McClung, RC ^{[1
]}

Enright, MP ^{[1
]}

机构：

[1] SW Res Inst, San Antonio, TX 78238 USA

来源：

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME | 2004年 / 126卷 / 01期

关键词：

D O I：

10.1115/1.1622409

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper summarizes recent enhancements to a probabilistic damage tolerance software code, DARWIN(TM),that can be used or design certification of aircraft jet engine titanium disks/rotors that may contain melt-related anomalies. Evaluations of DARWIN(TM) by engine manufacturers are also discussed, including comparisons with existing codes for accuracy and time efficiency In addition, relevant test results, including various fatigue tests on material containing melt-related anomalies, are summarized.

引用

页码：155 / 159

页数：5

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