Zobrazeno 1 - 9
of 9
pro vyhledávání: '"76F02, 76F05"'
Autor:
Tao, Luoyi
This study develops an algorithm for distributed computing of linear programming problems of huge-scales. Global consensus with single common variable, multiblocks, and augmented Lagrangian are adopted. The consensus is used to partition the constrai
Externí odkaz:
http://arxiv.org/abs/2408.06204
Autor:
Kolokolov, I. V., Lebedev, V. V.
We analyze velocity fluctuations inside coherent vortices generated as a result of the inverse cascade in the two-dimensional ($2d$) turbulence in a finite box. As we demonstrated in \cite{16KL}, the universal velocity profile, established in \cite{1
Externí odkaz:
http://arxiv.org/abs/1609.00918
Autor:
Tao, L.
We explore incompressible homogeneous isotropic turbulence within the (fourth-order model) formulation of optimal control and optimization, in contrast to the classical works of Proudman and Reid (1954) and Tatsumi (1957), with the intention to fix s
Externí odkaz:
http://arxiv.org/abs/1509.06317
Autor:
Gravanis, Elias, Akylas, Evangelos
Publikováno v:
Physics of Fluids 27, 015101 (2015)
We generalize Batchelor's parameterization of the autocorrelation functions of isotropic turbulence in a form involving a product expansion with multiple small scales. The richer small scale structure acquired this way, compared to the usual Batchelo
Externí odkaz:
http://arxiv.org/abs/1501.02435
Autor:
Tao, Luoyi
To help resolve issues of non-realizability and restriction to homogeneity faced by analytical theories of turbulence, we explore three-dimensional homogeneous shear turbulence of incompressible Newtonian fluids via optimal control and convex optimiz
Externí odkaz:
http://arxiv.org/abs/1408.0376
Autor:
Tao, L., Ramakrishna, M.
We consider two-dimensional homogeneous shear turbulence within the context of optimal control, a multi-scale turbulence model containing the fluctuation velocity and pressure correlations up to the fourth order; The model is formulated on the basis
Externí odkaz:
http://arxiv.org/abs/1307.4888
Autor:
Tao, L., Ramakrishna, M.
We discuss averaged turbulence modeling of multi-scales of length for an incompressible Newtonian fluid, with the help of the maximum information principle. We suppose that there exists a function basis to decompose the turbulent fluctuations in a fl
Externí odkaz:
http://arxiv.org/abs/1009.1691
Autor:
Vladimir Lebedev, Igor Kolokolov
We analyze velocity fluctuations inside coherent vortices generated as a result of the inverse cascade in the two-dimensional ($2d$) turbulence in a finite box. As we demonstrated in \cite{16KL}, the universal velocity profile, established in \cite{1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55dd437398678c978c284eb91c086500
Autor:
Elias Gravanis, Evangelos Akylas
We generalize Batchelor's parameterization of the autocorrelation functions of isotropic turbulence in a form involving a product expansion with multiple small scales. The richer small scale structure acquired this way, compared to the usual Batchelo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fde9cfc7b61ec497e72982fb0b5e6bb1
https://hdl.handle.net/20.500.14279/9389
https://hdl.handle.net/20.500.14279/9389