Understanding helicopter cabin noise with a simple acoustic image

 
“Hello Sir, this is the Police calling, we need to talk to you”…When you receive such a phone call, you don’t know at first if this is a good surprise or not! This one was.
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André and Armand would have liked Simcenter system simulation solutions

A lot has changed since André Citroën and Armand Peugeot started making cars in 1919 and 1889 respectively. The car was still a concept when Armand Peugeot made four (!!!!) three-wheeled, steam-power……

Live from the Geneva International Motor Show

Well, the Geneva International Motor Show opens this weekend. And, bragging rights aside, I got a chance to go behind the scenes during the press days. This, of course, is pretty fun because:
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Learn Simulation Best Practices, More at Quadfecta

How do you design products while balancing multiple engineering attributes in a single engineering environment? How can you take advantage of lightweight, high strength composites? And how do you und……

Femap 11.2.2 Release

Femap version 11.2.2 is now available for download from the GTAC site.
Choose the Download and Upload Files option to access the SPLM Download Server. Then choose All Siemens Products, pick Femap……

Webinar series for jet engines

 
The requirements on efficiency, availability and emission for aircraft and energy gas turbines have never been more challenging. Siemens PLM Software offers many solutions that help differen……

Engineering that famous green and yellow quality? The secret is simulation at John Deere

There is something about a John Deere tractor. It certainly has personality. Maybe it is the familiar green color with those catchy yellow rims that make it instantly recognizable? Maybe you cut the ……

Voith Turbo designs eco-friendly trains

Sebastian Schmid, development engineer at Voith Turbo explains how Simcenter Amesim supports rail vehicle hybridization at Voith Turbo.
 

 
Voith turbo thinks there is a great po……

The importance of Flutter

Flutter, a phenomenon that occurs when vibrations in the aircraft match the resonance frequency of the structure, can be a big problem if not correctly dampened. Oscillations can increase in amp……