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010   $a9783832551087
024 8 $ahttps://doi.org/10.30819/5108
035   $a(CKB)4100000011479721
035   $a(oapen)https://directory.doabooks.org/handle/20.500.12854/64449
035   $a(OCoLC)1202562589
035   $a(ScCtBLL)8ab1de7c-9d1c-4eee-8be8-eddad3fb22f6
035   $a(EXLCZ)994100000011479721
100   $a20210223h20202020  fy             0
101 0 $aeng
135   $aur||#||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aExistence and spatial decay of periodic navier-stokes flows in exterior domains /$fThomas Eiter
210   $aBerlin/Germany$cLogos Verlag Berlin$d2020
210  1$aBerlin, Germany :$cLogos Verlag Berlin GmbH,$d[2020]
210  4$d©2020
215   $a1 online resource (x, 197) $cillustrations, charts; digital file(s)
300   $aAuthor's doctoral thesis, Technische Universität Darmstadt -- Title-page verso.
311 08$aPrint version: 3832551085 
320   $aIncludes bibliographical references and index.
330   $aA classical problem in the field of mathematical fluid mechanics is the flow of a viscous incompressible fluid past a rigid body. In his doctoral thesis, Thomas Walter Eiter investigates time-periodic solutions to the associated Navier-Stokes equations when the body performs a non-trivial translation. The first part of the thesis is concerned with the question of existence of time-periodic solutions in the case of a non-rotating and of a rotating obstacle. Based on an investigation of the corresponding Oseen linearizations, new existence results in suitable function spaces are established. The second part deals with the study of spatially asymptotic properties of time-periodic solutions. For this purpose, time-periodic fundamental solutions to the Stokes and Oseen linearizations are introduced and investigated, and the concept of a time-periodic fundamental solution for the vorticity field is developed. With these results, new pointwise estimates of the velocity and the vorticity field associated to a time-periodic fluid flow are derived.
606   $aEngineering
610   $aNavier-Stokes
610   $azeitperiodisch
610   $aAbklingverhalten
610   $aOseen
610   $aFundamentallösung
615  0$aEngineering.
700   $aEiter$b Thomas$0893373
712 02$aTechnische Universität Darmstadt,
801  0$bUkMaJRU
912   $a9910418316203321
996   $aExistence and spatial decay of periodic navier-stokes flows in exterior domains$91995662
997   $aUNINA