Engineering analysis

 

We can help our customers to give an overall or part solution such as:

 

- Meshing for structural models and fluid models

 

- Analyzing structure’s strength subjected to static load and dynamic load (cycle, earthquake and wind)

 

- Analyzing and simulating temperature-transferring systems or systems subjected to high temperature.

 

- Analyzing and simulating fluid dynamics

 

- Optimizing structure and fluid

 

Meshing for structural and fluid models

 

Mesh generation is one of the important aspects of engineering simulation using the finite element method. Too many elements can lead to time-consuming calculations, and too few elements lead to inaccurate results. Meshing techniques provide methods to balance these requirements and obtain the right mesh for each simulation in the most automated way possible.

 

The different physical environments require different meshing approaches. Fluid dynamics simulations require very high-quality meshes in both element shape and smoothness of sizes changes. Structural mechanics simulations require effective mesh for computing time.

We help customers meshing model upon request, or advise customers in the selection of appropriate mesh for simulations. We use specialized modules to generate mesh efficiently for common mesh types such as tetrahedral mesh and hexahedral mesh.

Analyzing structure’s strength subjected to static load and dynamic load (cycle, earthquake, and wind)

 

We extend the capabilities of FEA software to answer the true needs of the product engineer:  “What are my loads?”; “What is the best shape?”; “How long will my product last?”.  We are able to combine our knowledge and experience with the strengths of Finite Element Analysis software to deliver general purpose software that answers these questions. 

 

We can quickly solve complex structural problems - from single parts to complex assemblies with hundreds of components interacting through contacts or relative motions. The fidelity of the results is achieved through the variety of material models available, the quality of the component library, the robustness of the solution algorithms, and the ability to model every product. We can simulate all aspects of product structures, including:

 

- Linear static analysis that simply provides deformations and stresses

 

- Modal analysis that determines vibration characteristics

 

- Analysis of complex nonlinear systems under the effects of dynamic loads such as wind, earthquake, impact, fluid-structure interaction

 

- Analysis of the problems related to the non-linear behavior of materials such as composite materials, crack problem plasticity problems with complex behavior models, contact model

Analyzing and simulating temperature-transferring systems or systems subjected to high temperature

 

Under the influence of temperature, the material will change the physical properties and chemical properties. Most of the production process and product design must consider the effects of heat. The process of thermal analysis to provide a combination of capabilities to model heat transfer through conduction, convection and radiation, as well as the ability of the physical properties will lead to other physical properties. Thermal analysis method allows us to draw conclusions temperature limits of the equipment and processing conditions for shaping, molding, and injection molding.

 

Heating, ventilation and air conditioning (HVAC) industry is extremely competitive, and pressure equipment is designed with efficient speed. Improvements to reduce noise, energy-efficient, environmentally friendly design, and reliability are the most important criteria that the HVAC manufacturers trying to get ahead of the competition.

 

We help customers simulate product development process. We analyze the performance of the device in a variety of options, without having to build physical prototypes during the preliminary design phase

Analyzing and simulating fluid dynamics

 

We incorporate knowledge and experience with the capabilities of finite element software for fluid dynamics in order to find out the flow impacts on the quality of the customer’s products in the design, manufacture, as well as using process. We used the ability of the software to design, optimize new equipment, and offer solutions to troubleshoot existing installations. We give you valuable insight into your product’s performance. Fluids that we can examine are single-phase, multi-phase, isothermal or reacting, compressible or incompressible.

 

Some fields we can advise and analysis:

 

- Flow around vehicles and structures

 

- Flows in pipes, valves, joints, nozzles, pumps

 

- Fluid-structure interaction

 

- Heat exchangers and cooling flanges

 

- Lubrication

 

- Medical and biophysical applications

 

- Mixers and stirred vessels

 

- Porous media flow

- Turbulent flow

Optimizing structure and fluid

We incorporate knowledge and optimal modules to help customers improve products or processes. We provide optimal solutions for technical problems. Any input of the model, may be the geometrical dimensions, part shapes, material properties, or distribution of materials, can be considered as a design variable, and any model output can be an objective function.