Quiet corporate planes. The ultimate challenge for aerospace engineers. What do you say from the inside?


Not long ago, I was talking to a resident of Beverly Hills, California, who said that they work at Santa Monica Airport to limit the flight of the plane only for daytime flights. Airport noise is a common challenge these days, as so many suburban and urban areas, with such an increase in distribution, have been affected by the time when buffer zones were considered.

As real estate becomes more expensive, builders are getting closer and closer to airports. This poses security issues as well as noise concerns, even if the airport was there first. Let’s talk about the noise and noise of modern corporate aircraft, but let’s turn this discussion upside down, and those flying inside the plane are just a few yards from the engines of the planes.

On December 16, 2013, in Bloomberg, the “Aviation Department” had an interesting article entitled “Silence is golden on luxury private jets.”

1.) Billionaire owners do not spare any expense to reduce the noise level

2.) In fact, it can make long flights more inconvenient

In the second point, the article explains that when you lower the engine noise և the noise of refrigerators like indoor systems: of air conditioners, the other noises become noticeable, the plastic scratches together or the drum sounds like inside. This is counterintuitive, but it makes sense.

Ironically, one of the world’s largest corporate aircraft carries a luxury anti-luxury passenger, Barack Obama, who many in the aviation industry label as incredibly hypocritical, with such divisive class war rhetoric, especially given Mr. We are talking about high-tech corporate jobs, which, of course, are aviation production, and something the United States is currently the best in the world.

Interestingly, there are new noise and sleep strategies in modern military-technical homes, noise cancellation strategies that work on the Bose principles of canceling sound waves from refrigerators and air conditioners. Space-sound engineers are also discussing it, although I couldn’t confirm it.

Anyone who designs modern aircraft engines for aircraft or other uses is concerned with noise, and has spent a lot of money to limit noise, ask anyone in the industry, even read some NASA and FAA reports on NextGen – general aviation. for: Designers of military aircraft are also fully involved from fighters to aircraft, and from helicopters to ATS – less noise means less opportunity to hear and be targeted: surface-to-air missiles (surface-to-air) SAM (surface-to-air-missiles) )

In addition, the military wants to protect the ears of pilots, passengers and ground personnel in order to prevent demining, which can lead to brain problems in the future. This is a serious problem, both internally and externally, so if you want to play with game changer technology, think about it. Please consider all this and think about it.

Quote and note of additional article. According to the NoiseBusters website. “With 120 to 150 decibels of jet-powered jet engines, airport professionals need the best possible hearing protection.”