Engineering News Blog

Engineering News

Latest news of interest to engineers. Sourced from GlobalSpec's Engineering News

Previous in Blog: How Will 3D Printing Impact The Manufacturing Industry?   Next in Blog: Biofuel Byproducts Make Stronger Concrete
Close
Close
Close
4 comments
Rate Comments: Nested

Researchers Seek to Reduce Ear-splitting Jet Engine Noise

Posted March 19, 2013 12:42 PM

From Phys.org:

Have you ever had a fighter jet fly over your home and the noise of the aircraft booms loud enough to rattle the windows? Well, imagine working on an aircraft carrier or air base, up close to the engines as they take off or land. Even with ear plugs, the noise can be deafening.

Virginia Tech's College of Engineering is one of several U.S.-based research teams tasked with finding a solution as part of a three-year project funded by the U.S. Office of Naval Research's Hot Jet Noise Reduction program, related to a broader Navy initiative known as the Noise Induced Hearing Loss program.

The Navy's goal: Reduce noise exposure on the flight deck and its impact on the communities near air bases or in the path of jet flyovers. NASA also is partially funding the project.

Read the whole article

Reply

Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
Guru

Join Date: Mar 2007
Location: by the beach in Florida
Posts: 33392
Good Answers: 1817
#1

Re: Researchers Seek to Reduce Ear-splitting Jet Engine Noise

03/19/2013 7:42 PM

Yeah that should work....

__________________
All living things seek to control their own destiny....this is the purpose of life
Reply
Guru
Hobbies - Musician - New Member

Join Date: Feb 2012
Posts: 523
Good Answers: 17
#2

Re: Researchers Seek to Reduce Ear-splitting Jet Engine Noise

03/20/2013 11:41 AM

I like the photo of the guys with laser eye protection but no hearing protection next to the write-up about noisy jets.

I have fighter jets fly over my house quite often. Don't hardly notice them anymore, especially if I haven't put my hearing aids in.

Reply
Guru

Join Date: Jun 2009
Location: South of Minot North Dakota
Posts: 8376
Good Answers: 775
#3

Re: Researchers Seek to Reduce Ear-splitting Jet Engine Noise

03/20/2013 9:53 PM

So what would I be searching for blueprints wise to make one of those super loud noise maker engine things?

Yea you know why I want one. (Big grinning smiley face here.)

Reply
Guru

Join Date: Mar 2007
Location: by the beach in Florida
Posts: 33392
Good Answers: 1817
#4
In reply to #3

Re: Researchers Seek to Reduce Ear-splitting Jet Engine Noise

03/21/2013 12:33 AM

Well first you need a turbo charger with a good bearing....some stainless steel pipe....

__________________
All living things seek to control their own destiny....this is the purpose of life
Reply
Reply to Blog Entry 4 comments
Copy to Clipboard

Users who posted comments:

reward54 (1); SolarEagle (2); tcmtech (1)

Previous in Blog: How Will 3D Printing Impact The Manufacturing Industry?   Next in Blog: Biofuel Byproducts Make Stronger Concrete

Advertisement