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this a Navier-Stokes equations solver. It support grids contains of multiple connected rectangles. So you can simulate viscous flows in any complicated tubes

This program incorporates the FV method for solving the Navier-Stokes equations using 2D, Cartesian grids and the staggered arrangement of variables. Variables are stored as 2D arrays. SIMPLE method is used for pressure calculation. UDS and CDS are implemented for the discretization of convective te ...

Solves the incompressible Navier-Stokes equations in a rectangular domain with prescribed velocities along the boundary. The standard setup solves a lid driven cavity problem.

this program solves the steady-state navier-stokes eqn in 2d for the flow in a driven cavity problem. the function solved for is the streamfunction. the velocity may be obtained by differentiating the streamfunction.

The 2D CFD Program NaSt2D The program is a 2D solver for the incompressible, transient Navier-Stokes equations including the temperature equation and free boundary problems. It uses finite differences for discretization on a structured equidistant staggered grid, central and upwind (donor-cell) d ...

Matlab script for solution to the driven cavity problem using the FDS algorithm, which discretizes the Stokes form of the Navier-Stokes equations.

声学模块由一系列物理场接口组成，用于模拟流体和固体中的声音传播。在声学模块中，可用的物理场接口包括压力声学接口，声-固耦合接口，气动声学接口，热粘性声学接口和几何声学接口。使用声学模块可以很轻松地求解一些经典的声学问题，例如，声散射场、声衍射、声激发、声辐射，以及声传输，等等。这些问题关系到消声器设 ...

maday meiron patera Analysis of iterative methods for the steady and unsteady Stokes problem