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001 978-3-030-06194-4
003 DE-He213
005 20220801213457.0
007 cr nn 008mamaa
008 190102s2019 sz | s |||| 0|eng d
020 _a9783030061944
_9978-3-030-06194-4
024 7 _a10.1007/978-3-030-06194-4
_2doi
050 4 _aTA357-359
072 7 _aTGMF
_2bicssc
072 7 _aTEC009070
_2bisacsh
072 7 _aTGMF
_2thema
082 0 4 _a620.1064
_223
100 1 _aBarletta, Antonio.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
_932288
245 1 0 _aRoutes to Absolute Instability in Porous Media
_h[electronic resource] /
_cby Antonio Barletta.
250 _a1st ed. 2019.
264 1 _aCham :
_bSpringer International Publishing :
_bImprint: Springer,
_c2019.
300 _aXIX, 283 p. 74 illus.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
505 0 _aPreface -- Fourier Transform and Wavepackets -- Flow Solutions and Their Stability -- Models of Convection in Porous Media -- Rayleigh-Benard Instability, Thermal Instabilities and Dynamics of Normal Modes -- Transition from Convective to Absolute Instability -- Numerical Methods -- Bibliography.
520 _aThis book addresses the concepts of unstable flow solutions, convective instability and absolute instability, with reference to simple (or toy) mathematical models, which are mathematically simple despite their purely abstract character. Within this paradigm, the book introduces the basic mathematical tools, Fourier transform, normal modes, wavepackets and their dynamics, before reviewing the fundamental ideas behind the mathematical modelling of fluid flow and heat transfer in porous media. The author goes on to discuss the fundamentals of the Rayleigh-Bénard instability and other thermal instabilities of convective flows in porous media, and then analyses various examples of transition from convective to absolute instability in detail, with an emphasis on the formulation, deduction of the dispersion relation and study of the numerical data regarding the threshold of absolute instability. The clear descriptions of the analytical and numerical methods needed to obtain these parametric threshold data enable readers to apply them in different or more general cases. This book is of interest to postgraduates and researchers in mechanical and thermal engineering, civil engineering, geophysics, applied mathematics, fluid mechanics, and energy technology.
650 0 _aFluid mechanics.
_92810
650 0 _aCogeneration of electric power and heat.
_97079
650 0 _aFossil fuels.
_932289
650 0 _aEngineering mathematics.
_93254
650 1 4 _aEngineering Fluid Dynamics.
_932290
650 2 4 _aFossil Fuel.
_932291
650 2 4 _aEngineering Mathematics.
_93254
710 2 _aSpringerLink (Online service)
_932292
773 0 _tSpringer Nature eBook
776 0 8 _iPrinted edition:
_z9783030061937
776 0 8 _iPrinted edition:
_z9783030061951
856 4 0 _uhttps://doi.org/10.1007/978-3-030-06194-4
912 _aZDB-2-ENG
912 _aZDB-2-SXE
942 _cEBK
999 _c75223
_d75223