Hart, D., Goodyer, C.E., Berzins, B. et al. (2 more authors) (2006) Adjoint error estimation and spatial adaptivity for EHL-like models. In: Snidle, R.W. and Evans, H.P., (eds.) IUTAM Symposium on Elastohydrodynamics and Micro-elastohydrodynamics : Proceedings of the IUTAM Symposium held in Cardiff, UK, 1-3 September 2004. Solid Mechanics and Its Applications, 2 (134). Springer , Netherlands , pp. 47-58. ISBN 1402045328
Abstract
The use of adjoint error estimation techniques is described for a model problem that is a simplified version of an EHL line contact. Quantities of interest, such as friction, may be dependent upon the accuracy of the Solution in some parts of the domain more than in others. The use of an inexpensive extra solve to calculate an adjoint solution is described for estimating the intergrid error in the value of friction calculated, and as a basis for local refinement. It is demonstrated that this enables an accurate estimate for the quantity of interest to be obtained from a less accurate solution of the model problem.
Metadata
Item Type: | Book Section |
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Authors/Creators: |
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Editors: |
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Copyright, Publisher and Additional Information: | This is an author produced version of a chapter published in 'IUTAM Symposium on Elastohydrodynamics and Micro-elastohydrodynamics : Proceedings of the IUTAM Symposium held in Cardiff, UK, 1-3 September 2004'. |
Keywords: | error estimation; discrete adjoint; EHL; friction calculation; mesh adaptation |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Computing (Leeds) |
Depositing User: | Repository Officer |
Date Deposited: | 19 Dec 2006 |
Last Modified: | 27 Oct 2016 17:20 |
Published Version: | http://dx.doi.org/10.1007/1-4020-4533-6_3 |
Status: | Published |
Publisher: | Springer |
Series Name: | Solid Mechanics and Its Applications |
Refereed: | No |
Identification Number: | 10.1007/1-4020-4533-6_3 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:1865 |