NDLI: DMTrade: A Rolls-Royce Tool to Model the Impact of Design Changes and Maintenance Strategies on Lifetime Reliability and Maintenance Cost

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Michael, A. Burkett
Copyright Year	2006
Abstract	For complex repairable products, the lifetime reliability and maintenance cost attributes are a complex function of the component reliability distributions and the selected maintenance strategy. Understanding and accommodating this complexity is key when some components exhibit wearout, others fail randomly, and still others exhibit infant mortality. Further complications arise when some failure modes are more costly to repair than others, thereby having a disproportionate impact on lifetime maintenance cost. To fully consider these complexities, Rolls-Royce has developed DMTrade, a Monte Carlo simulation tool that simulates a product through its lifetime of failures, repairs, and scheduled maintenance. This paper defines the methodology used by DMTrade, and illustrates how this methodology can be used to identify the highest value improvement opportunities, both for product design and maintenance strategy.
Sponsorship	International Gas Turbine Institute
Starting Page	11
Ending Page	23
Page Count	13
File Format	PDF
ISBN	0791842371
DOI	10.1115/GT2006-90023
e-ISBN	0791837742
Volume Number	Volume 2: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation; Environmental and Regulatory Affairs
Conference Proceedings	ASME Turbo Expo 2006: Power for Land, Sea, and Air
Language	English
Publisher Date	2006-05-08
Publisher Place	Barcelona, Spain
Access Restriction	Subscribed
Subject Keyword	Design Simulation Product design Maintenance Reliability Failure Failure mechanisms
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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