Retour sur un sèche-linge à ultrasons une promesse d'économies d'énergie ?

J'en parlais déjà là: Le futur des sèches linges - mode ultrasonique - Novel Ultra-Low-Energy Consumption Ultrasonic Clothes Dryer en 2016.

Le principe:

  • des ultrasons
  • les gouttes d'eau sont "cassées"
  • hop évaporation !
  • temps de séchage annoncé comme divisé par 2 donc potentielles économies

Mais cette fois ci une simili date: commercialisation "d'ici 2 ans" qu'ils disent.

J'en profite pour poser ici aussi le lien vers Couleur Science sur justement la différence entre évaporation et ébullition: Pourquoi y a t-il une évaporation sans que les océans ne bouillent ?

Source:

Un sèche-linge à ultrasons promet d'énormes économies d'énergie

Ultrasonic_Clothes_Dryer_Dries_Clothes_in_Half_the_Time.jpg
science-et-vie.com

La vidéo:

Crédits:

12 avr. 2017

Scientists at Oak Ridge National Laboratory are about to change the way that you do laundry. They recently developed an ultrasonic drying concept that uses vibrations instead of heat to dry clothes. This technology is expected to be up to five times more efficient than today’s products and will dry your clothes in half the time.

In about two years, researchers took this basic science concept and recently developed it into a full-scale press dryer and clothes dryer drum – setting the stage for it to one day go to market through partners like General Electric Appliances.

The ultrasonic dryer, which is supported by the Department of Energy’s Building Technologies Office, is expected to cut drying time to about 20 minutes per load – down significantly from the average 50 minutes it currently takes Americans to do their laundry.
---
Subscribe so you don't miss a video http://youtube.com/energygov
Check out our cool pics on http://instagram.com/energy
More to Learn on http://Facebook.com/energygov
Keep up with the Tweets at http://twitter.com/ENERGY
Listen to our top rated Podcast http://energy.gov/podcast

Haut de page