Change search
ReferencesLink to record
Permanent link

Direct link
Functional product life-cycle simulation model for cost estimation in conceptual design of jet engine components
Luleå University of Technology, Department of Business Administration, Technology and Social Sciences, Innovation and Design.
2005 (English)In: Concurrent Engineering - Research and Applications, ISSN 1063-293X, E-ISSN 1531-2003, Vol. 13, no 4, 331-342 p.Article in journal (Refereed) Published
Abstract [en]

As functional (total care) products emerge in the jet engine industry, the need for product life-cycle models capable of definition and evaluation of life cycle properties increases, since functional products (FP) includes both hardware and service. Recent life-cycle models are intended for hardware products and mostly handle design and manufacturing knowledge. The aim of this article is to present a design approach that extends the evaluation capabilities beyond classical hardware design and manufacturing evaluation. The focus has been to introduce evaluation of manufacturing and post-manufacturing activities in evaluation of conceptual designs. For this purpose, a model has been proposed to handle the information flow between teams when developing structural jet engine components. A case study, in which the proposed model was used in cooperation with a jet engine component manufacturer, is presented. Aspects concerning design, manufacturing, performance, and maintenance of jet engine flanges were included in the example by means of a knowledge based engineering (KBE)-system coupled to databases and spreadsheets. The model is more suitable than recent work for the development of hardware parts of functional products (HFP), since knowledge from more product development disciplines is included. As the engineer changes the design and directly assesses the life-cycle cost (LCC) and how the changes impact the interface to other jet engine components, more knowledge on the impact of design decisions is available at hand for the engineering designer than without the model

Place, publisher, year, edition, pages
2005. Vol. 13, no 4, 331-342 p.
Research subject
Computer Aided Design; Functional Product Development
URN: urn:nbn:se:ltu:diva-4346DOI: 10.1177/1063293X05060136Local ID: 247d0b00-6f6b-11db-962b-000ea68e967bOAI: diva2:977211
Functional Jet Engine Components – NFFP, Design for Fabrication
Validerad; 2005; 20060921 (cira)Available from: 2016-09-29 Created: 2016-09-29Bibliographically approved

Open Access in DiVA

fulltext(1266 kB)1 downloads
File information
File name FULLTEXT01.pdfFile size 1266 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Sandberg, MarcusBoart, PatrikLarsson, Tobias
By organisation
Innovation and Design
In the same journal
Concurrent Engineering - Research and Applications

Search outside of DiVA

GoogleGoogle Scholar
Total: 1 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 1 hits
ReferencesLink to record
Permanent link

Direct link