FEM-Simulation

Understand and improve complex structures

Through calculations based on the Finite Element Method (FEM) using ANSYS and CFX for liquids and gases, we optimize the structure of our (or your) designs according to various criteria. Thus, desired rigidity and strength can be determined. Undesirable resonance effects can be excluded and the influence of temperature can be examined.

With the help of FEM simulation, we can reduce costs for test, trials or any improvements that would otherwise only be discovered through practical experience.

Structural Mechanics

In structural mechanics, results can be obtained from the following NICO FEM calculations:

  • Static: calculating deformations, strains and stresses of a structure under static load - linear and non-linear material and part geometry are possible (e.g., the simulation of plastic bending).
  • Modal: calculating eigenfrequencies and eigenforms of a structure with linear material and geometric conditions.
  • Harmonics: Calculating the vibrational response of excited harmonic structures with linear material and geometric conditions.
  • Dents: calculations of distortion and deflection under linear material and geometric conditions.

Thermal

The thermal calculations provide vital information on temperature and heat flux density, as well as their impact on the structural mechanics due to thermal conduction, radiation and convection.

The temporal response (transient analysis) can also be displayed.

Fluid Mechanics

In fluid mechanics NICO calculates, i.a., mass flows, pressure losses and flow forces of streaming fluids in both figure stationary as well as transient processes.

These and thermal analyses (including thermal conduction and thermal radiation) are performed.

Simulations save effort later

Thanks to this high-performance software, NICO captures new applications for FEM-based simulations. It can often be useful and efficient to use simulations even before production of unique pieces.

Typical savings potential thanks simulation

Here are some typical savings introduced by simulations:

  • fewer tests are necessary
  • Testing effort is reduced
  • Oversizing is saved

Cost and time savings go hand in hand with improved product quality.

Better solutions are possible

Designers can easily examine alternative solutions, so they obtain more freedom in the design process.

Simulation technology allows the designer to see a holistic view of the problems; thus both allowing optimization of the solution and preventing the deterioration of other parameters.

On the other hand, just an initial simulation often provides a range of specific improvements and optimizations; for example leading to mass and energy savings.

Targeted expert development in FEM

NICO's design engineers are specifically trained in FEM. Customers can recognize this in the optimized solutions as well as, for example, design calculation reports.

The large number of FEM applications that NICO has, and continues to accumulate, produces an enormous and growing body of experience that is constantly providing us and our customers with improved results.

 

Kontaktdaten ENG

NICO GmbH
Maschinen & Anlagen
Konstruktion

Wolfener Str. 32-34
Haus C
12681 Berlin/Germany

Phone: +49-30-936688-0
Fax: +49-30-936688-0