Exhibitors 2019
- 3D PRINTING
- ART
- EDUCATION
- HOME AUTOMATION
- INTERNET OF THINGS
- KIDS & EDUCATION
- RECYCLING & UPCYCLING
- ROBOTICS
- SCIENCE
- YOUNG MAKERS (< 18)
- BIOLOGY
- GAMES
- ARTIFICIAL INTELLIGENCE
- OPEN SOURCE
- NEW MANUFACTURING
- FABRICATION
- WELLNESS & HEALTHCARE
- ENERGY & SUSTAINABILITY
- FOOD & AGRICULTURE
- 3D SCANNING
- CULTURAL HERITAGE
- AEROSPACE
- HACKS
- MUSIC & SOUND
- ARTISANS & NEW CRAFT
- FASHION & WEARABLES
- DRONES
- STEAM PUNK
- ARDUINO
- CROWDFUNDING
CNR4All ALCOL, TERRA E SOLE FANNO ENERGIA!
The adopted working fluid is completely renewable, it has a very competitive price and a reduced environmental impact. Moreover, especially for medium temperature sources (i.e. between 200°C and 300°C) it offers a clear thermodynamic advantage, because it can deliver a higher average temperature for the incoming heat entering in the system. The ethanol higher thermal capacity (if compared to other refrigeration fluids) also permits to reduce the amount of pumped flow, reducing very much the pumping work. The latter normally results very high (for the above mentioned fluids) because of their very low viscosity (this aspect being the cause of very high internal leakages which lead to a reduced efficiency).