CFD analysis: high-precision flow analysis

CFD analysis (Computational Fluid Dynamics) has become indispensable in modern engineering science. Its ability to analyze and visualize complex flow phenomena enables engineers, such as calculation and design managers, to make informed decisions about design and functionality.

Why use CFD analysis to simulate flows?

Flow analysis using CFD calculation plays a decisive role in evaluating the performance of components through which fluids flow or around which fluids flow. It not only provides a detailed insight into the flow conditions, but also enables rapid modification and optimization of the flow properties. This not only saves time and costs compared to conventional test methods, but also promotes innovation and design excellence.

Cost savings

CFD analyses enable the virtual analysis of flow behavior without the need to create expensive physical prototypes or carry out complex experiments. This can lead to considerable cost savings in product development and process optimization.

Design improvement

Design improvement: The use of CFD analysis allows engineers and designers to test and optimize different design options before creating physical prototypes. This approach contributes significantly to making products more efficient and powerful.

Increasing efficiency

In numerous industries such as aerospace, automotive, power generation and building air conditioning, CFD simulations help to increase the efficiency of flow processes, save energy and reduce environmental impact.

Risk minimization

CFD analyses are an important tool for investigating the behavior of flows under extreme conditions without endangering people or the environment. This is of particular importance in safety-critical applications such as nuclear power plants or aviation.

Product development and innovation

By using CFD, companies can develop innovative solutions and react more flexibly to changing market conditions, as this speeds up the development process.

Improved process control

CFD analyses support process optimization and the prediction of reaction processes in the chemical industry and other process engineering sectors, which can lead to an increase in product quality and productivity.

Understanding complex flow phenomena

Flow simulation enables an in-depth understanding of flow phenomena in complex systems that are difficult to capture experimentally. This is of outstanding importance for research and development.

Environmental impact

CFD analyses can be used to minimize the environmental impact of processes and products, for example by reducing the drag of vehicles or improving the efficiency of wind turbines.

Our CFD services – simulation, consulting & optimization from one source

Let CFD simulations provide you with well-founded insights into your product’s performance.

Our CFD service is primarily aimed at companies seeking to thoroughly analyze flow or thermal applications and systematically improve their systems, without having to perform CFD simulations themselves.

We conduct the CFD simulation according to your specific needs and assist you in understanding your product. Afterwards, we present you with the simulation results and document them in a report — clearly understandable, even for non-experts in fluid mechanics.

Typical fields of application – Our CFD services offer benefits in many areas:

Flow optimization: e.g., for ducts, valves, housings, and many other components through which flow passes
Thermal analyses: cooling concepts, heat management, hotspot detection, including time-dependent
Pressure loss and flow analyses: precise information on pressure losses and volume flows—even at junctions and collection tanks
Design studies: Influence of design changes on operating behavior – without expensive and time-consuming prototypes
Your personal application: As a flexible engineering firm, we do not offer “off-the-shelf” solutions. We even carry out unusual projects – entirely according to your requirements and wishes.

Flow analysis (CFD analysis) – The areas of application

Automotive and aviation industry

Flow analysis plays a central role in automotive and aircraft construction. CFD analyses can be used to optimize the aerodynamic design of vehicles and aircraft in order to minimize drag and thus reduce fuel consumption. In addition, the simulation of the air flow in the vehicle interior can improve passenger comfort.

Power engineering

In energy technology, CFD analysis is used to refine elements such as turbines and combustion chambers, whereby the analysis of heat transfer and combustion is central. In the field of renewable energies, especially wind power and hydrogen, CFD is also proving to be very valuable.

Medical technology

CFD analyses are also used in medical technology. For example, they can be used to simulate blood flows in arteries and veins in order to investigate the effects of diseases such as arteriosclerosis or to plan surgical interventions.

Environmental technology

In environmental engineering, CFD analysis can be used to simulate air flows in cities or to calculate the dispersion of pollutants in the atmosphere.

Construction industry

CFD analysis is used in the construction industry to optimize heating, ventilation and air conditioning (HVAC) systems in buildings as well as to simulate wind loads on buildings or bridges.

Chemistry and process technology

The use of CFD simulations in chemical and process engineering extends to the simulation and optimization of chemical reactors and mixing processes in tanks and pipelines.

Marine and offshore technology

In marine and offshore engineering, CFD analysis is used to simulate water flows around ship or platform structures. This makes it possible to optimize the hydrodynamic properties and improve the efficiency of ships or offshore structures.

Product design

CFD analysis can be used in product design to optimize the performance and efficiency of products such as household appliances, sports equipment or packaging materials.

FEM: Frequently asked questions about Computational Fluid Dynamics (CFD)

What does CFD simulation stand for?

CFD simulation stands for “Computational Fluid Dynamics Simulation” in English or “Computational Fluid Dynamics” in German.

This method uses numerical procedures to investigate and analyze the flow behavior of liquids or gases in various systems. Typical areas of application are aerodynamics, thermodynamics, fluid mechanics, chemical engineering, mechanical engineering and many other areas in which the behaviour of fluids in complex environments is to be investigated and optimized.

CFD simulations are also used in product development and process optimization, for example to improve flow efficiency in aircraft, automobiles, buildings, turbines, chemical reactors and many other applications.

What is CFD software?

CFD software (computational fluid dynamics software) is computer software used to carry out CFD simulations. CFD is a numerical method for analyzing and visualizing the flow behavior of liquids and gases in different environments. CFD software enables engineers, scientists and researchers to virtually model and solve complex flow problems without having to carry out physical experiments.

Why should I choose ITB?

Thanks to our many years of experience in CFD analysis for the creation of flow analyses and our deep understanding of the project business, we offer prices in line with the market and understand individual customer needs.

Through continuous cooperation, we guarantee reliability and a fixed contact person in our company. We attach great importance to fast, fair and open communication at eye level.

Start your CFD simulation today

Do you have a project that could benefit from our expertise in CFD simulation? Do you want to make informed, data-driven decisions and optimize your design and functionality? Don’t hesitate any longer and step into the future of flow analysis today!

ITB Ingenieurgesellschaft für technische Berechnungen mbH is ready to accompany you on this journey. Our dedicated team of experts uses state-of-the-art technologies to make your projects a success.

Contact us now to arrange a no-obligation consultation. Together we can find out how best to tackle your challenges and take full advantage of CFD simulation. Take the first step towards optimization and innovation – we look forward to working with you!

Talk to our CFD expert

Dr.-Ing. Yannick Lattner
CFD Team Lead