Posts Tagged ‘science’
Solar Energy for Heat, Light and Power
February 28, 2007
UC Merced is developing concentrated solar energy techniques using nonimaging optics. Our first projects are nontracking solar collectors for high temperature (200 deg C), concentrating photovoltaic concentrators for use with high efficiency multi-junction cells and day-lighting with concentrated solar flux conveyed into buildings by liquid light pipes. The scientific background for these projects, as well as applications will be discussed.
Duration : 0:53:10
STIRLING ENGINE FRESNEL LENS SOLAR POWER GREEN ENERGY SUN
www.greenpowerscience.com GREEN POWER SCIENCE STIRLING ENGINE AND A FRESNEL LENS 1800 RPMS. HAD TO STOP AS ENGINE HEAT SHAFT WAS GETTING TOO HOT.
Duration : 0:2:34
FREE ENERGY SOLAR POWER STIRLING ENGINE FRESNEL LENS
http://www.greenpowerscience.com/
This is the first segment of our half-hour weekly program. Available in HD. Shot with a Canon XH A1.
THIS IS THE FULL VERSION.
Duration : 0:5:16
Solar Energy Concentrator
Purchase: http://hilaroad.com/video/ This video demonstrates how solar energy can be focused with a curved mirror.
Once focused this energy can be used to cook food, sterilize water even create electricity.
Includes an explanation of Energy, Power, Joules, Watts. Examples of radiant, heat, chemical and kinetic energy are given.
Includes links to directions for constructing a simple solar concentrator.
Duration : 0:6:10