دانلود MIDAS NFX 2015 R1 نرم افزار قدرتمند شبیه سازی و تجزیه و تحلیل دینامیک سیالات و انواع ساختار ها به روش المان محدود

It helps designers to spot the overheated areas and make proper improvements to their designs. More accurate and faster Multi-body Dynamics to analyze movements of mechanical systems. In many cases, engineers need to use fluid analysis and structural analysis together — calculate the thermal stress of an electronic board; examine the stress on a plane’s wing; investigate influence of wind or fire on architectures.One way FSI (Fluid Structure Interaction) is developed to facilitate these situations. Analysis results of fluid analysis (temperatures, pressures) can be automatically applied to structural analysis as analysis conditions.

Here are some key features of "MIDAS NFX":

Nonlinear Elastic Material
You can simulate nonlinear elastic material in NFX 2015. See how to do it in this example.

Multi-layered PCB
Taking into account the effective thermal conductivity of a multi-layered PCB used to be a challenging task. See how NFX 2015 makes it easier for you.

Compact Thermal Model
CTM is a siplified behavioral model which accurately predict temperatures at critical points (i.e.junction) in a electronic systm. It significally reduce the computing time.

Cyclic Symmetry Boundary Condition
Many structures repeast around an axis (i.e. fans, turbines). For these structures, NFX 2015 can pattern geometries and loads cyclically, so you only need to model one small section to evaluate the behavior of the whole structure.

Overset Mesh
In complex fluid flow problems, not every geometry can be well represented using a single, contiguous mesh. NFX 2015 introduces overset mesh function. Try how it works in this example.

1D CFD Analysis
This function helps to analyze flow, heat, and mass transport in complex pipe networks easily with great saving of computational time. Try how to create 1D CFD element and how to connect it with 3D domain.

Inertia Relief
Inertia relief enables the analysis of unsupported systems such as automotives in motion, or satellites in space. It releases the inertia effect and the relative displacements are independent of constraint conditions.

Peel Down Selection
This tool helps you easily select geometries, which are difficult of access, inside the model.