SimScale simulation projects by adriagc | Page 1

adriagc's profile

The aim of this project is to design, simulate and effectively test a low cost injection
system for a relatively small liquid fuel rocket motor

A normal shock wave in a de Laval nozzle is going to be simulated.

If the fluid has very high viscosity, and the velocity and velocity gradients are low, the convective term in the
Navier-Stokes equation can usually be neglected in front of the viscosity term. These flows are characterized by
a very Low Reynolds number, and they are typically laminars. The dynamics equation (Navier-Stokes without
inertial terms) are known as Stokes equations, and these flows as Stokes flows. They are also known sometimes
as creepy flows.
In the present practice, we will analyze an example of Stokes flow. It is an idealization of an oil reservoir
underground, subjected to a high pressure from a surrounding gas bag.
As in the previous session, the flow will be numerically analized with Simscale, and the results will be
compared with the analytical estimate calculated in Appendix

The lid-driven cavity problem has long been used a test or validation case for new codes or new solution methods. The problem geometry is simple and two-dimensional, and the boundary conditions are also simple. The standard case is fluid contained in a square domain with Dirichlet boundary conditions on all sides, with three stationary sides and one moving side (with velocity tangent to the side).

Tutorial project for a thermal analysis of a differential casing. The project only provides the geometry to start with. See our tutorials section to have a look at the step-by-step instructions to set up the simulation.

Tutorial project for a flow analysis of a pipe junction. The project only provides the geometry to start with. See our tutorials section to have a look at the step-by-step instructions to set up the simulation.

Tutorial project for a stress analysis of a connecting rod. The project only provides the geometry to start with. See our tutorials section to have a look at the step-by-step instructions to set up the simulation.

Public Profile

adriagc's profile