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. 2015
  3. Entries
  4. Entries

2015
Sustainable Technologies

Sea Water Desalination Station With Solar Energy

The idea to set up a work station tanks of seawater length of 15 meters and width of 50 meters and a height of 30 centimeters.

READ MORE

Ayman Eldafrawy
Maadi, Egypt
Votes: 1
Views: 3732
Sustainable Technologies
Jun 17, 2015

Self Oriented Flap Turbine

The present scenario of electrical power generation is towards wind and solar power to reduce the global warming which has adverse effects on environment, health, loss of property and lives. Even though there is a lot of wind potential all over the world, the present wind turbines are not preferable for heavy wind zone areas.

READ MORE

Varaprasada Rao A
Hyderabad, India
Votes: 12
Views: 6133
Sustainable Technologies
May 31, 2015

Self perpetual motion electric generator

The pump takes the water from the tank and pushes it to turn the cupped wheel then the water returns to the tank, so it never runs out of water.The cupped wheel turns the turbine creating electricity to operate the pressure pump and have enough electricity to power other electric devices.

READ MORE

James Harry
Sachs Harbour, Canada
Votes: 1
Views: 4466
Sustainable Technologies
Apr 13, 2015

Self Sustained Magnetic Refrigeration

Portable Energy Harvesting Magnetic Refrigerator

Refrigeration is one of the main source in many sectors such as Food processing Industries, Materials manufacturing industries, Pharmaceutical industries and the list goes on. In a typical refrigerator, a circulating refrigerant such as Freon enters the compressor as a vapor. The vapor is compressed at constant entropy and exits the compressor superheated.

READ MORE

Veda Kumar
Montreal, Canada
Votes: 7
Views: 6054
Sustainable Technologies
Jul 1, 2015

Semiautomatic Overflow Tank System

In Indian society, the main concern of the people living in urban areas is to store and minimize the wastage of municipal water supplies to households. This storage is regularized with the help of overhead tank attached with motor and submersible pumps.

READ MORE

Nishant Agarwal
Ghaziabad, India
Votes: 2
Views: 3850
Sustainable Technologies
May 7, 2015

Series-parallel hybrid vehicle without torque disruption at mode shifting

Hybrid vehicle of series-parallel type may have dual mode to improve performances and energy efficiency. Unfortunately, the shifting of the mode may involve complications with additional planetary gears, friction clutches and complex control system.

Here after, a special dog clutch can avoid such complexities and in addition, can suppress torque disruption, even during electric-hybrid change.

Fig.

READ MORE

Denis Buffet
Paris, France
Votes: 0
Views: 4435
Sustainable Technologies
May 28, 2015

Simultaneous Production of Potable Water and Hot Water

1. Introduction: There are a number of facilities in urban India which require large amounts of potable water as well as hot water. The two most common examples of such usage are Hotels and Hospitals. Since both of these user sectors have large occupancy, the water requirement is also large and concurrent.

READ MORE

Avinash Shaligram
New Panvel, India
Votes: 15
Views: 3133
Sustainable Technologies
Jul 1, 2015

Small Wind Technology

BERDAN-TECH EVOLUTION OF WIND TECHNOLOGY

The BE-Wind product line is unique in the world, it is the only dual vertical wind system with a Deflector (Diversion) shield on the market today. This design has come about after many years of development and testing.

READ MORE

Michael Berdan
Coppell, United States
Votes: 11
Views: 4004
Sustainable Technologies
Apr 9, 2015

Soil Monitoring for Irrigation Control & Others

My Aquamatic Systems monitor the soil moisture in up to 4 locations and control the watering of the soil as needed. Sensors placed in the soil feed information to a controller operated by digital logic devices and determine amount of water to release.

Systems will operate with 24vac from household timers, a solar cell/battery or 110v DC Converters.

READ MORE

Jack Senter
Los Osos, United States
Votes: 1
Views: 2118
Sustainable Technologies
Jun 20, 2015

Solar Heated and LED Lit Overhead Highway Sign

About 12 years ago I developed a concept (on paper/CAD) regarding a solar powered highway sign inc. imbedded LED lettering and heat (via copper heating coil) to provide a highly visual sign for night/inclement weather conditions where snow/ice would not build up on the sign to impair drivers and cause poor decisions when approaching an exit ramp.

READ MORE

Ryan Riedel
White Lake, United States
Votes: 1
Views: 3348
Sustainable Technologies
Jun 30, 2015

Page 12 of 17

  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16

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