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Analytical and nume...
Analytical and numerical investigation of the resolvent for plane Couette flow
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- Liefvendahl, Mattias (author)
- KTH, Sweden
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Kreiss, G. (author)
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(creator_code:org_t)
- 2003
- 2003
- English.
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In: SIAM Journal on Applied Mathematics. - 0036-1399 .- 1095-712X. ; 63:3, s. 801-817
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- We present new bounds for the solution of the resolvent equation for plane Couette flow. Both analytic methods and computation, using the Chebyshev tau spectral method, are used. The emphasis is on determining the Reynolds number-dependence of the estimates. The main result is the introduction of a weighted norm, which leads to optimal asymptotic behavior of the resolvent for large Reynolds numbers.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering (hsv//eng)
Keyword
- Computational methods; Estimation; Reynolds number; Shear flow
- Resolvent estimate
- Convergence of numerical methods
Publication and Content Type
- ref (subject category)
- art (subject category)
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