Jump to content
Sign in to follow this  
  • entries
    28
  • comments
    33
  • views
    1,035

A Heated Runway?

Sign in to follow this  
etracey99

127 views

Last night while I was watching the news, one of the featured stories was about a heated runway at Des Moines International Airport in Iowa. The runway was being kept at 62 degrees Fahrenheit so any snow that landed on the strip of the heated runway would melt very quickly.

To do this, researchers at Iowa State University embedded electrodes into the concrete and powered the electrodes. When they turned on the electricity the electrodes began to heat up the concrete around them, which would make the snow on top melt. The even cooler part is that although an entire runway costs about 200 million dollars to heat, it is projected to save passengers, airlines, and airports 273 million per heated runway. Useful and money well spent!

https://www.today.com/money/could-heated-runways-melt-away-your-winter-travel-headaches-t121729

Sign in to follow this  


2 Comments


Recommended Comments

Really cool topic. There are prototypes of smart roads which actually display useful information to drivers. I can only see this technology growing in the future.

Share this comment


Link to comment

I read something on this before and it would be very interesting if there was a way to implement the technology into all of the roads throughout the country!

Share this comment


Link to comment

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

Terms of Use

The pages of APlusPhysics.com, Physics in Action podcasts, and other online media at this site are made available as a service to physics students, instructors, and others. Their use is encouraged and is free of charge. Teachers who wish to use materials either in a classroom demonstration format or as part of an interactive activity/lesson are granted permission (and encouraged) to do so. Linking to information on this site is allowed and encouraged, but content from APlusPhysics may not be made available elsewhere on the Internet without the author's written permission.

Copyright Notice

APlusPhysics.com, Silly Beagle Productions and Physics In Action materials are copyright protected and the author restricts their use to online usage through a live internet connection. Any downloading of files to other storage devices (hard drives, web servers, school servers, CDs, etc.) with the exception of Physics In Action podcast episodes is prohibited. The use of images, text and animations in other projects (including non-profit endeavors) is also prohibited. Requests for permission to use such material on other projects may be submitted in writing to info@aplusphysics.com. Licensing of the content of APlusPhysics.com for other uses may be considered in the future.

×