FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2149702330> ?p ?o ?g. }

• W2149702330 endingPage "N30" @default.
• W2149702330 startingPage "N30" @default.
• W2149702330 abstract "Abstract In decaying grid turbulence there is a transition from the initial state immediately behind the grid to the state of fully developed turbulence downstream, which is believed to be self-similar. This state is characterized by a power law decay of the turbulent kinetic energy with a time-independent decay exponent n. The value of this exponent, however, depends on the initial distribution of the velocity, about which we have only general information at the very best. For homogeneous isotropic decaying turbulence, the evolution of the two-point velocity correlation is described by the von Kármán–Howarth equation. In the non-dimensionalized form of this equation a decay exponent dependent term occurs, whose coefficient will be called δ. We exploit the fact that δ vanishes for n→2, which is shown to correspond to the limit d→∞, where d denotes the dimensionality of space to formulate a singular perturbation problem. It is shown that a distinguished limit exists for d→∞ and δ→0. We obtain in the limit of infinitely large Reynolds numbers an outer layer of limited, but a priori unknown extension, as well as an inner layer of the thickness of the order , where the Kolmogorov scaling is valid. To leading order, we obtain an algebraic balance in the outer layer between the two-point correlation and the third-order structure function. In the inner layer the analysis yields the emergence of higher order terms to the classical K41 scaling. All leading order solutions are shown to be subject to a band of uncertainty of the order , which is argued to be due to intrinsically unknown initial conditions. Keywords: scaling lawsstructure functionsturbulent flow Acknowledgements This work was funded by the Deutsche Forschungsgemeinschaft under Grant Pe 241/38-1, by the Gauss Center for Supercomputing and the NRW Research School BrenaRo, which is funded by the Excellence Initiative of the German federal state governments to promote science and research at German universities. In addition, the authors would like to thank Profs. Antonia and Zhou for generously providing their experimental data." @default.
• W2149702330 created "2016-06-24" @default.
• W2149702330 creator A5005674247 @default.
• W2149702330 creator A5024482753 @default.
• W2149702330 creator A5033277028 @default.
• W2149702330 creator A5047091481 @default.
• W2149702330 creator A5072427728 @default.
• W2149702330 date "2011-01-01" @default.
• W2149702330 modified "2023-10-18" @default.
• W2149702330 title "Asymptotic analysis of homogeneous isotropic decaying turbulence with unknown initial conditions" @default.
• W2149702330 cites W1970226611 @default.
• W2149702330 cites W1990777400 @default.
• W2149702330 cites W2011307736 @default.
• W2149702330 cites W2024104838 @default.
• W2149702330 cites W2027189499 @default.
• W2149702330 cites W2030427781 @default.
• W2149702330 cites W2035117127 @default.
• W2149702330 cites W2040058380 @default.
• W2149702330 cites W2044189534 @default.
• W2149702330 cites W2050537004 @default.
• W2149702330 cites W2051309549 @default.
• W2149702330 cites W2051532402 @default.
• W2149702330 cites W2061570511 @default.
• W2149702330 cites W2063478721 @default.
• W2149702330 cites W2065195830 @default.
• W2149702330 cites W2067493710 @default.
• W2149702330 cites W2072252432 @default.
• W2149702330 cites W2072812655 @default.
• W2149702330 cites W2088653577 @default.
• W2149702330 cites W2099211525 @default.
• W2149702330 cites W2099782938 @default.
• W2149702330 cites W2104055838 @default.
• W2149702330 cites W2106341000 @default.
• W2149702330 cites W2109429795 @default.
• W2149702330 cites W2117652238 @default.
• W2149702330 cites W2142681606 @default.
• W2149702330 cites W2148232881 @default.
• W2149702330 cites W2150491118 @default.
• W2149702330 cites W2157169367 @default.
• W2149702330 cites W2312898204 @default.
• W2149702330 cites W2566620089 @default.
• W2149702330 cites W2567500492 @default.
• W2149702330 cites W2951163349 @default.
• W2149702330 cites W4210992751 @default.
• W2149702330 cites W4235491974 @default.
• W2149702330 cites W4243066586 @default.
• W2149702330 doi "https://doi.org/10.1080/14685248.2011.601313" @default.
• W2149702330 hasPublicationYear "2011" @default.
• W2149702330 type Work @default.
• W2149702330 sameAs 2149702330 @default.
• W2149702330 citedByCount "10" @default.
• W2149702330 countsByYear W21497023302012 @default.
• W2149702330 countsByYear W21497023302013 @default.
• W2149702330 countsByYear W21497023302014 @default.
• W2149702330 countsByYear W21497023302016 @default.
• W2149702330 countsByYear W21497023302017 @default.
• W2149702330 countsByYear W21497023302021 @default.
• W2149702330 crossrefType "journal-article" @default.
• W2149702330 hasAuthorship W2149702330A5005674247 @default.
• W2149702330 hasAuthorship W2149702330A5024482753 @default.
• W2149702330 hasAuthorship W2149702330A5033277028 @default.
• W2149702330 hasAuthorship W2149702330A5047091481 @default.
• W2149702330 hasAuthorship W2149702330A5072427728 @default.
• W2149702330 hasConcept C105795698 @default.
• W2149702330 hasConcept C121332964 @default.
• W2149702330 hasConcept C121864883 @default.
• W2149702330 hasConcept C134306372 @default.
• W2149702330 hasConcept C138885662 @default.
• W2149702330 hasConcept C150711758 @default.
• W2149702330 hasConcept C15476950 @default.
• W2149702330 hasConcept C182748727 @default.
• W2149702330 hasConcept C184050105 @default.
• W2149702330 hasConcept C18533594 @default.
• W2149702330 hasConcept C189223162 @default.
• W2149702330 hasConcept C196558001 @default.
• W2149702330 hasConcept C2524010 @default.
• W2149702330 hasConcept C2779251355 @default.
• W2149702330 hasConcept C2780388253 @default.
• W2149702330 hasConcept C33923547 @default.
• W2149702330 hasConcept C41895202 @default.
• W2149702330 hasConcept C57879066 @default.
• W2149702330 hasConcept C62520636 @default.
• W2149702330 hasConcept C87040749 @default.
• W2149702330 hasConcept C99844830 @default.
• W2149702330 hasConceptScore W2149702330C105795698 @default.
• W2149702330 hasConceptScore W2149702330C121332964 @default.
• W2149702330 hasConceptScore W2149702330C121864883 @default.
• W2149702330 hasConceptScore W2149702330C134306372 @default.
• W2149702330 hasConceptScore W2149702330C138885662 @default.
• W2149702330 hasConceptScore W2149702330C150711758 @default.
• W2149702330 hasConceptScore W2149702330C15476950 @default.
• W2149702330 hasConceptScore W2149702330C182748727 @default.
• W2149702330 hasConceptScore W2149702330C184050105 @default.
• W2149702330 hasConceptScore W2149702330C18533594 @default.
• W2149702330 hasConceptScore W2149702330C189223162 @default.
• W2149702330 hasConceptScore W2149702330C196558001 @default.
• W2149702330 hasConceptScore W2149702330C2524010 @default.
• W2149702330 hasConceptScore W2149702330C2779251355 @default.

• next