What does fixed geometry do in Solidworks?

What does fixed geometry mean?

In geometry, a fixed point is basically just a point that does not move or change position.

What is a fixed hinge solidworks?

Fixed Hinge



The Hinge restraint specifies that a cylindrical face can only rotate about its own axis. The radius and the length of the cylindrical face remain constant under loading. This condition is similar to selecting the On cylindrical face restraint type and setting the radial and axial components to zero.

What does a mesh in Solidworks do?

Mesh control lets you specify different sizes of elements for components, faces, edges, and vertices. The software estimates a global element size for the model taking into consideration its volume, surface area, and other geometric details.

What is a fixture in Solidworks?

The Fixture PropertyManager allows you to prescribe zero or non-zero displacements on vertices, edges, or faces for use with static, frequency, buckling, dynamic and nonlinear studies. Contents.

How does a fixed geometry turbo work?

Abstract: In the simplest turbocharger design, the turbine and compressor geometry are fixed and the boost pressure is entirely determined by the exhaust flow. An exhaust side bypass, or wastegate, is a common means of achieving better boost pressure control with fixed geometry turbines.

What is fixed and variable geometry turbo?

The fundamental difference between a fixed geometry turbine and a variable geometry turbine is illustrated in Figure 2 [2640] . Compared to a fixed geometry turbine, the variable geometry turbine allows significant flexibility over the pressure ratio/flow relationship across the turbine and by extension, the engine ΔP.

What do you think is the difference between a fixed geometry and an immovable fixture?

Immovable: Finite rotations at the immovable edges (slope of the deflected shape is not zero). Fixed: No rotations at the fixed edges (slope of the deflected shape is zero).

What is inertia relief in Solidworks?

Use inertial relief to calculate stresses and deformations on a free body that is accelerating such as a rocket being propelled by its engine, an aircraft in flight, or a moving automobile. If a model is not adequately restrained, a small force can cause rigid body motion.

Can mesh be too fine FEA?

Both over-refining and under-refining your mesh can lead to incorrect results when a user does not understand the finer points of meshing. By understanding the basic principles of FEA, these issues can both be understood and avoided. Getting incorrect results from using too fine of a mesh seems counter-intuitive.

Is FEA solidworks accurate?

SOLIDWORKS Simulation results generally fall within 1 percent of industry benchmarks. SOLIDWORKS Simulation and SIMULIA SPE are certified by the DIN – Aerospace Standards Committee (NL) The SIMULIA Abaqus solver is distinguished as the best solver for technology and advanced mechanics.

What type of mesh does solidworks use?

And in SOLIDWORKS Simulation, we have three fundamental element types: triangles- triangular shell mesh, the thin parts; beam mesh, so two node line element or things with a constant cross-section, Wildman’s, those sort of things; and for everything else, solid, the tetrahedral mesh.

How do you apply fixtures in SolidWorks?

To apply fixtures:

1. Click Add a fixture. The Fixture PropertyManager appears.
2. In the graphics area, select faces to fix.
3. Click . The fixture is added to the Fixtures folder in the SimulationXpress study tree and a check mark appears next to Fixtures in the SimulationXpress wizard.

What is a foundation bolt in SolidWorks simulation?

SolidWorks Simulation can also simulate the behavior of a foundation bolt (or grounded bolt) that attaches a part to a virtual ground (which is infinitely stiff).