Development of an engineering methodology for non-linear fracture analysis of impact-damaged pressurized spacecraft structures

Development of an engineering methodology for non-linear fracture analysis of impact-damaged pressurized spacecraft structures

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Motivated by the dramatic worsening and uncertainty of orbital debris situation, the present paper is focused on the structural integrity of the spacecraft pressurized modules/pressure vessels. The objective is to develop an engineering methodology for non-linear fracture analysis of pressure wall...

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Main Author: Igor Telichev
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2015-03-01
Series:Frattura ed Integrità Strutturale
Subjects:
Orbital debris
Online Access:https://www.fracturae.com/index.php/fis/article/view/1451
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spelling doaj-19cf025ad59b479eae74ea8bda0b3c742021-01-27T17:17:12ZengGruppo Italiano FratturaFrattura ed Integrità Strutturale1971-89932015-03-01932Development of an engineering methodology for non-linear fracture analysis of impact-damaged pressurized spacecraft structuresIgor Telichev0University of Manitoba, Department of Mechanical Engineering, 75A Chancellors Circle, E2-327 EITC, Winnipeg, Manitoba R3T 5V6, Canada. Motivated by the dramatic worsening and uncertainty of orbital debris situation, the present paper is focused on the structural integrity of the spacecraft pressurized modules/pressure vessels. The objective is to develop an engineering methodology for non-linear fracture analysis of pressure wall damaged by orbital debris impact. This methodology is viewed as a key element in the survivability-driven spacecraft design procedure providing that under no circumstances will the “unzipping” occur. The analysis employs the method of singular integral equation to study the burst conditions of habitable modules, although smaller vessels containing gases at higher pressures can also be analyzed. https://www.fracturae.com/index.php/fis/article/view/1451Orbital debris
collection DOAJ
language English
format Article
sources DOAJ
author Igor Telichev
spellingShingle Igor Telichev
Development of an engineering methodology for non-linear fracture analysis of impact-damaged pressurized spacecraft structures
Frattura ed Integrità Strutturale
Orbital debris
author_facet Igor Telichev
author_sort Igor Telichev
title Development of an engineering methodology for non-linear fracture analysis of impact-damaged pressurized spacecraft structures
title_short Development of an engineering methodology for non-linear fracture analysis of impact-damaged pressurized spacecraft structures
title_full Development of an engineering methodology for non-linear fracture analysis of impact-damaged pressurized spacecraft structures
title_fullStr Development of an engineering methodology for non-linear fracture analysis of impact-damaged pressurized spacecraft structures
title_full_unstemmed Development of an engineering methodology for non-linear fracture analysis of impact-damaged pressurized spacecraft structures
title_sort development of an engineering methodology for non-linear fracture analysis of impact-damaged pressurized spacecraft structures
publisher Gruppo Italiano Frattura
series Frattura ed Integrità Strutturale
issn 1971-8993
publishDate 2015-03-01
description Motivated by the dramatic worsening and uncertainty of orbital debris situation, the present paper is focused on the structural integrity of the spacecraft pressurized modules/pressure vessels. The objective is to develop an engineering methodology for non-linear fracture analysis of pressure wall damaged by orbital debris impact. This methodology is viewed as a key element in the survivability-driven spacecraft design procedure providing that under no circumstances will the “unzipping” occur. The analysis employs the method of singular integral equation to study the burst conditions of habitable modules, although smaller vessels containing gases at higher pressures can also be analyzed.
topic Orbital debris
url https://www.fracturae.com/index.php/fis/article/view/1451
work_keys_str_mv AT igortelichev developmentofanengineeringmethodologyfornonlinearfractureanalysisofimpactdamagedpressurizedspacecraftstructures
_version_ 1724320532952776704

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