کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
856659 1470725 2015 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Crack Growth from Naturally Occurring Material Discontinuities in Operational Aircraft
ترجمه فارسی عنوان
از رشد مواد ناشی از مواد طبیعی اتفاق افتاده در هواپیما عملیاتی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی

This paper focuses on problems associated with aircraft sustainment related issues and illustrates how cracks that grow from small naturally occurring material discontinuities in operational aircraft behave. The example discussed in this paper, which is associated with crack growth under a representative maritime aircraft load spectrum, when taken in conjunction with previous studies into cracks growing under combat aircraft load spectra illustrates how for cracks that grow from naturally occurring material discontinuities under such operational load spectra there is generally little crack closure so that the crack growth history from its initial equivalent pre-crack size (EPS) through to final failure can be easily and accurately computed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Engineering - Volume 101, 2015, Pages 227-234