PLATINUM SPONSORS

Platinum Sponsors
  • Login
  • Sign Up
  • How to Vote
  • About
  • Rules & Tips
  • Entries
  • Archive
  • Prizes
  • FAQs
  • Contact
  • Login
  • Sign Up

  • How to Vote

  • About
  • Rules & Tips
  • Entries
  • Archive
  • Prizes
  • FAQs
  • Contact
  1. Home
  2. 2014
  3. Entries
  4. Entries

2014
Sustainable Technologies

The Megasaurus Rex Star Harness

With this machine, the idea is to harness as much possible energy from as little space as possible.

With the horizontal blade configuration, the turbine doesn't lose energy in the process of resetting each blade to the top of the rotation circuit or in realigning to sudden changes in wind direction.

READ MORE

Stephen Guptill
Round Hill, Canada
Votes: 5
Views: 4166
Sustainable Technologies
Apr 15, 2014

Trash-A-Nator

Trash-a-nator is a device used to reduce the garbage produced. Here in India, disposal of garbage has always been a problem. People dump garbage on public grounds and segregation is not yet implemented.

READ MORE

Anirudh Ravi
Bangalore, India
Votes: 1
Views: 3564
Sustainable Technologies
Jun 24, 2014

Tri-comb High Strength Low Density Panels

Tri-comb(tm) Panel Core Structures were created to facilitate mass production of economical, high-performance panels. The real world applications are vast. Substantial savings in weight, materials, shipping and production costs are all simultaneously possible when Tri-comb(tm) replaces conventional panels or even honeycomb. Tri-comb(tm) opens up new possibilities for better LEED compliant building materials.

READ MORE

Warren L. Herron
Gulf Breeze, United States
Votes: 2
Views: 7204
Sustainable Technologies
Jun 29, 2014

Tube fence as source of heat

Air source heat pumps are generally known, but their fans produce acoustic noise. The fence heat exchanger does not need fans due to large surface area. When a liquid refrigerant at a low temperature and low pressure passes through the tube fence heat exchanger, ambient heat causes the liquid to boil and the liquid is changing to gas.

READ MORE

Zdenek Jedlicka
Repiste, Czech Republic
Votes: 2
Views: 3957
Sustainable Technologies
May 30, 2014

Turbine with jet cuts

Blades of the turbine have cuts which open cavities inside the blades. The stream of air or water comes inside the blade and presses inside too.

Thus the area of pressure of a wind or water increases almost in 2 times without change of a configuration of the blade.

READ MORE

Jacob Bizehr
Tbilisi, Georgia
Votes: 2
Views: 7201
Sustainable Technologies
May 12, 2014

Ultra Fuel Efficient Vehicle

No problem has ever rounded global leaders together quite like the global energy crisis. Oil geologists and analysts have forecast the impending global Peak Oil, a point at which the maximum rate of petroleum extraction is reached, followed by irreversible decline. To date, 50 countries have already surpassed the point of no return.

READ MORE

Katelyn Currie
Vancouver, Canada
Votes: 14
Views: 9149
Sustainable Technologies
Jul 1, 2014

Ultralight Wind Turbine

We have developed a novel wind turbine that overcomes the solidity limitation of conventional designs, by opening the center of the rotor which allows to increase the number of blades without incurring loss of efficiency. According to our design, it is possible to increase solidity up to 0.25 (the recommended limit for three-bladed rotor is 0.1).

READ MORE

Daniel Castez
La Plata, Argentina
Votes: 2
Views: 4948
Sustainable Technologies
Jun 16, 2014

UltraSpin

UltraSpin

J & M Associates is a Philadelphia firm creating environmental technologies that economically produce solutions to water, waste water, oil produced water,gas fracking water and valuable fluid recycling problems. We have developed a non-disposable, non-clogging, advanced ceramic filter which is able to recycle water and industrial fluids that are now considered waste. After using our filtration system,

READ MORE

Jim Jablonsky
Hatfield, United States
Votes: 0
Views: 4257
Sustainable Technologies
Jul 1, 2014

Understanding how our social system works

In order for the various participants in our working society to properly understand where they fit in and to appreciate how they can operate in the most effective manner, it is necessary for their education that the can understand HOW OUR SOCIAL SYSTEM WORKS.

READ MORE

David Harold Chester
Petach Tikva, Israel
Votes: 2
Views: 3926
Sustainable Technologies
Apr 18, 2014

Unlimited Capacity, No Fuel, No Pollution Combined Heat and Power System

A totally new design concept has been applied to the "good old" steam engine that allows this previously very reliable but relatively inefficient machine to drive an electric generator to make enough power to provide the thermal input needed to drive the engine AND have a substantial amount of power left that can be used to power any number

READ MORE

Randall Witte
Cincinnati, United States
Votes: 2
Views: 3854
Sustainable Technologies
Apr 18, 2014

Page 14 of 15

  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15

View Entries by

Contest Category

  • Aerospace & Defense
  • Automotive/​​​Transportation
  • Electronics
  • Energy, Power & Propulsion
  • Manufacturing & Materials
  • Medical
  • Robotics & Automation

Also

  • Tag Cloud
  • 2025 Entrants
  • Number of Votes
  • Number of Page Views
  • View All Entries

2024 Contest Results

  • Grand Prize & Category Winners
  • Top 100 Entries
  • Browse All the Entries
  • Final Voting Scoreboard
  • Meet the Judges

Follow Us

Sign In
Forgot Login?

 Contest Notifications: Click here for the full list of 2024 winning entries

  • © 2025 SAE Media Group
  • Privacy Policy
  • Service Status