Non-dimensionalization of the Navier-Stokes equations
Jan 17, 2024 · In 2D simulations using Large Eddy Simulation (LES) methodology, Favre averaging is commonly applied to the variables involved in the Navier-Stokes equations, resulting in: …
Why hasn't an exact solution to the Navier-Stokes equations been …
Jan 23, 2015 · There are known solutions to the Navier-Stokes equations. A simple example would be laminar shear-driven flow between two moving plates. Just as in the case of Einstein's equations, the …
Navier-Stokes Equations in Einstein Notation and its relation to ...
Jul 28, 2022 · Note that I have already read the following posts: Index notation with Navier-Stokes equations and Questions about Navier-Stokes equations, Einstein notation, tensor rank but …
Convective and Diffusive terms in Navier Stokes Equations
My question has 2 parts: I just followed the derivation of Navier Stokes (for Control Volume CFD analysis) and was able to understand most parts. However, the book I use (by Versteeg) does not deri...
Why isn't there a term of temperature in Navier-Stokes equations ...
Oct 14, 2024 · There is something that I don't understand it at all, which is the non existence of temperature in the Navier-Stokes equation! Isn't these equations are found in the first place to …
What are the assumptions of the Navier-Stokes equations?
The Navier-Stokes equations assume (assuming we are looking at a vector conservative form): The continuum hypothesis, which is applicable for Knudsen numbers of much less than unity. The Navier …
Newest 'navier-stokes' Questions - Physics Stack Exchange
The Navier-Stokes equations describe fluid flows in continuum mechanics.
fluid dynamics - What do mathematicians mean by Navier Stokes …
I still don't know what mathematicians mean by Navier-Stokes existence and smoothness. Since there is a reward for proving it, it seems important to them. (in past several months I've read online
fluid dynamics - Does Navier-Stokes equations get correct result for ...
May 29, 2024 · Does Navier equations (1822 formulation) get correct result for complex turbulent flow without turbulence model? Is this 1822 formulation?
Navier-Stokes Derivation - Physics Stack Exchange
Oct 7, 2019 · Someone knows a physical derivation of the Navier-Stokes equation? Mainly the stress tensor. A lot of authors simply "jumps" the stress tensor and it's the more important of physical …