Wind tunnel testing

Wind tunnel testing and new aircraft configuration

Technology is always subject to changes to keep it useful for the people. From transportation to household, computers, and cybersecurity, everything is being researched and modified to meet the needs of today. For instance, the use of VPN could earlier provide security only after installation on a PC. But now, you will hear the idea of installing VPNs at the router level to protect the entire network, such as the VPN configuration on Cisco router. Likewise, other technologies are also under continuous research to bring improvements. One such aspect is the changes in aircraft technology.

While supersonic aircraft have been around for years, they still suffer the problem of noise. That is why the tech giants like NASA are now aiming to develop quieter aircrafts with supersonic speed. If it comes true, it will certainly take the aviation industry to the next level. Faster airplanes will reduce travel times around the world, making it feasible to include more flights on air routes.

But, developing such planes isn’t a matter of jiffy. Rather it requires extensive testing with expensive methods like wind tunnel testing – a procedure to validate the flying capability of an object. Certainly, coupling the strengths of wind tunnel testing to that of computer Fluid Dynamics (CFD) and aeroacoustic simulations, one can certainly achieve the desired computation of an aircraft. This combination already plays a key role in the aircraft development process.

Although wind tunnel testing isn’t a new technology, it has not been a popular methodology on a broader scale even today. Because of the huge underlying costs and the lack of skilled professionals to handle the operational setup of this technology, very few such facilities exist in the world today. The process also involves handling huge datasets and variables using complex instruments.

In addition, the other two key technologies commanding aircraft configuration, that is, the CFD and aeroacoustic simulations, are also expensive, and take a long time for execution. However, considering the need of time, we ought to adopt these procedures for aircraft validation cycles.

Striving to achieve this goal, Siemens and MicrodB have partnered to develop an efficient setup for aeroacoustic wind tunnel testing. Leveraging the power of state-of-the-art algorithms, precise data acquisitions systems, and customized acoustic array procedures, the solution makes comprehensive aeroacoustic measurements possible. The technique is fast and productive, letting you decide quickly about the success or failure of an aircraft configuration shortly. This quick testing procedure will allow you to come up with useful configurations for better flight results.