Results 1 to 10 of about 223,865 (275)
Schroedinger vs. Navier–Stokes [PDF]
Entropy, 2016 Quantum mechanics has been argued to be a coarse-graining of some underlying deterministic theory. Here we support this view by establishing a map between certain solutions of the Schroedinger equation, and the corresponding solutions of the irrotational
P. Fernández de Córdoba +2 more
doaj +5 more sources
The Openpipeflow Navier–Stokes solver [PDF]
SoftwareX, 2017 Pipelines are used in a huge range of industrial processes involving fluids, and the ability to accurately predict properties of the flow through a pipe is of fundamental engineering importance. Armed with parallel MPI, Arnoldi and Newton–Krylov solvers,
Ashley P. Willis
doaj +3 more sources
λ-Navier–Stokes turbulence [PDF]
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2022 We investigate numerically the model proposed in Sahoo et al. (2017 Phys. Rev. Lett. 118 , 164501) where a parameter λ is introduced in the Navier–Stokes equations such that the weight of homochiral to heterochiral interactions is varied while preserving all original scaling ...
Alexakis, Alexandros, Biferale, L.
openaire +3 more sources
SoftwareX, 2023 The MOOSE Navier–Stokes module solves mass, momentum, energy, and passive scalar conservation equations in the context of fluid flow. The module supports solution of these equations in both free flow and porous medium contexts and for a range of fluid ...
Alexander Lindsay +13 more
doaj +1 more source
Pemodelan Aliran Fluida Bidang Miring pada Lapisan Tipis
Jurnal Matematika Integratif, 2023 Penelitian ini menyajikan pemodelan aliran fluida yang berada di bidang miring dengan asumsi incompressible dan irrotational. Parameter yang dibutuhkan dalam memodelkan aliran fluida yaitu persamaan kontinuitas yang didapat dari hukum kekekalan massa ...
Syed Bilal Asim +2 more
doaj +1 more source
Well-posedness analysis of a stationary Navier–Stokes hemivariational inequality
Fixed Point Theory and Algorithms for Sciences and Engineering, 2021 This paper provides a well-posedness analysis for a hemivariational inequality of the stationary Navier-Stokes equations by arguments of convex minimization and the Banach fixed point.
Min Ling, Weimin Han
doaj +1 more source
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022 In this paper, we prove the global existence and uniqueness of the weak solutions to the inviscid velocity-vorticity model of the g-Navier-Stokes equations.
Meryem Kaya, Özge Kazar
doaj +1 more source
Analytical Solution to 1D Compressible Navier-Stokes Equations
Journal of Function Spaces, 2021 There exist complex behavior of the solution to the 1D compressible Navier-Stokes equations in half space. We find an interesting phenomenon on the solution to 1D compressible isentropic Navier-Stokes equations with constant viscosity coefficient on x,t ...
Changsheng Dou, Zishu Zhao
doaj +1 more source
The Navier–Stokes regularity problem [PDF]
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2020 There is currently no proof guaranteeing that, given a smooth initial condition, the three-dimensional Navier–Stokes equations have a unique solution that exists for all positive times. This paper reviews the key rigorous results concerning the existence and uniqueness of solutions for this model.
openaire +2 more sources
Boundary Value Problems, 2019 In this paper, a linear, stabilized, non-spatial iterative, partitioned time stepping method is developed and studied for the nonlinear Navier–Stokes/Navier–Stokes interaction.
Jian Li +3 more
doaj +1 more source