A New Tool for Design and Certification of Aircraft Turbine Rotors-Reference-Cited by-同舟云学术

A New Tool for Design and Certification of Aircraft Turbine Rotors

Published:2002-01-01 Issue: Volume: Page:
ISSN:
Container-title:Volume 4: Turbo Expo 2002, Parts A and B
language:
Short-container-title:

Author:

Leverant Gerald R.¹,McClung R. Craig¹,Millwater Harry R.¹,Enright Michael P.¹

Affiliation:

1. Southwest Research Institute, San Antonio, TX

Abstract

This paper summarizes recent enhancements to a probabilistic damage tolerance software code, DARWIN™, that can be used for design certification of aircraft jet engine titanium disks/rotors that may contain melt-related anomalies. Evaluations of DARWIN™ 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.

Publisher

ASMEDC

Link

http://asmedigitalcollection.asme.org/GT/proceedings-pdf/doi/10.1115/GT2002-30303/2574765/699_1.pdf

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