Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Daniel Feldmann"'
Publikováno v:
SoftwareX, Vol 11, Iss , Pp - (2020)
We present nsCouette, a highly scalable software tool to solve the Navier–Stokes equations for incompressible fluid flow between differentially heated and independently rotating, concentric cylinders. It is based on a pseudospectral spatial discret
Externí odkaz:
https://doaj.org/article/7919fcd7404c4b0997d7c556860dce11
Publikováno v:
Entropy, Vol 23, Iss 1, p 46 (2020)
Despite its importance in cardiovascular diseases and engineering applications, turbulence in pulsatile pipe flow remains little comprehended. Important advances have been made in the recent years in understanding the transition to turbulence in such
Externí odkaz:
https://doaj.org/article/0240130413c043358a0ba151539bccb6
Autor:
Daniel Feldmann
Publikováno v:
Economia e Sociedade, Vol 28, Iss 2, Pp 339-364
Resumo O artigo pretende trazer elementos relevantes para a apreensão do capitalismo contemporâneo, partindo da hipótese de que ele está sujeito a uma crise estrutural. Para tanto, o enfoque adotado atribui especial importância para a lógica de
Externí odkaz:
https://doaj.org/article/bd112d3227e242edb7ba8505064b7116
Publikováno v:
Latin American Perspectives. 49:69-86
The recent evolution of capitalism has shifted the ground on which developmentalism stood as a civilizing utopia in Latin America, making the neodevelopmentalism that inspired different nuances of progressivism in the twenty-first century an idea “
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70d6eca82171c51987333737c74514fe
https://doi.org/10.1177/0094582x211061329
https://doi.org/10.1177/0094582x211061329
Publikováno v:
The Radical Right: Politics of Hate on the Margins of Global Capital ISBN: 9789004526396
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d99ca59819f44d9294a6a90c5b615fc
https://doi.org/10.1163/9789004526396_009
https://doi.org/10.1163/9789004526396_009
Publikováno v:
Journal of Fluid Mechanics. 948
Pulsatile flow in a straight pipe is a model system for unsteady internal flows in industrial engineering and physiology. In some parameter regimes, the laminar flow is susceptible to helical perturbations, whose transient energy growth scales expone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4797c4032b4486e5e8cc95c9a8fb1b7b
https://doi.org/10.1017/jfm.2022.681
https://doi.org/10.1017/jfm.2022.681
Fluid flows between rotating concentric cylinders exhibit two distinct routes to turbulence. In flows dominated by inner-cylinder rotation, a sequence of linear instabilities leads to temporally chaotic dynamics as the rotation speed is increased. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aeed320424ba07cd5ca1f90c79648fc5
Publikováno v:
Problems and Alternatives in the Modern Americas ISBN: 9781003045342
Problems and Alternatives in the Modern Americas
Problems and Alternatives in the Modern Americas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1c849f4ff35b61089213d89236c6867
https://doi.org/10.4324/9781003045342-6
https://doi.org/10.4324/9781003045342-6
Autor:
Claus Wagner, Daniel Feldmann
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783319272788
We present results from direct numerical simulations (DNS) of oscillatory pipe flow at several dimensionless frequencies Wo = {6.5, 13, 26} and one fixed shear Reynolds number Re_{\tau} = 1440. Starting from a fully-developed turbulent velocity field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a413e70a4aeaa9260464d3ad5d729607
Na clássica novela de Stevenson, O médico e o monstro, o respeitável dr. Jekyll, após experimentos desastrosos, liberta seu cruel alter ego, sr. Hyde, o que faz da obra uma metáfora da natureza dual dos indivíduos. Tomando emprestada da literat