Show simple item record

dc.contributor.authorHomer, Scot Edwarden
dc.date.accessioned2015-05-12T20:35:56Z
dc.date.available2015-05-12T20:35:56Z
dc.date.issued1989en
dc.identifier.urihttps://scholarworks.montana.edu/xmlui/handle/1/6522en
dc.description.abstractShot peening is a viable method for the forming of aircraft wing skins to aerodynamic contours. Presently, geometric methods used to calculate peening intensity patterns are approximate. These methods are based on simplifying assumptions which are not valid for complex contours. The scope of the work presented in this thesis is to develop a more accurate method of predicting peening intensity patterns. The finite element is used to model the effects of shot peening. Inversion of the equations to determine an exact solution for the peening intensity pattern is impossible. An approximate solution is found through numerical methods taking into account contour accuracy and peening intensity magnitudes. The resulting procedure produces accurate and reasonable results for the test cases presented, (computer simulations). Verification of the procedure will be completed when the system is field tested on an actual wing skin.en
dc.language.isoenen
dc.publisherMontana State University - Bozeman, College of Engineeringen
dc.subject.lcshShot peeningen
dc.subject.lcshAirplanes--Wingsen
dc.subject.lcshDesignen
dc.subject.lcshStrains and stressesen
dc.subject.lcshMathematical modelsen
dc.titleAircraft wing skin contouring as a result of residual stress distributions induced by shot peeningen
dc.typeThesisen
dc.rights.holderCopyright 1989 by Scot Edward Homeren
thesis.catalog.ckey57887en
thesis.degree.departmentCivil & Agricultural Engineering.en
thesis.degree.genreThesisen
thesis.degree.nameMSen
thesis.format.extentfirstpage1en
thesis.format.extentlastpage101en


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record


MSU uses DSpace software, copyright © 2002-2017  Duraspace. For library collections that are not accessible, we are committed to providing reasonable accommodations and timely access to users with disabilities. For assistance, please submit an accessibility request for library material.