PARABOLIC MIRROR 55.7" PARABOLOID SOLAR POWER STEAM GENERATION Giant Death Ray
This is the second video with the 55.7" Parabolic Dish. The water boiled in 90 Seconds from 50F. The container is a Venom Energy Drink made out of thicker gauge Aluminum. I added some black paint to the back but kept the from because it is a cool design. The drink was too sweet for me:-) This dish was slightly damaged so I softened the dents and corrected the surface. This dish is operating at full strength even with the slight damage. It was like that when I got it. I decided to test this one incase something happened that way I did not damage a near perfect dish. This one also has a center hole for mounting.
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DIY Parabolic Trough Mirror made in 20 minutes Stainless Steel Mirror
www.greenpowerscience.com greenpowerscience.com A simple stainless steel parabolic trough mirror that produces a near perfect Linear Beam. This mirror was combined with a 30 oz vacuum tube and raised 70f water to 212f in 14 minutes. soalrgps.blogspot.com www.youtube.com
SOLAR POWER PARABOLIC TROUGH MIRROR PARABOLA METAL STAINLESS STEEL GREENPOWERSCIENCE
SOLAR COOKING 46" Parabolic Mirror Solar Stove Solar Oven GreenPowerScience
www.greenpowerscience.com This solar stove took about 10 minutes to throw together and we actually use this on almost every sunny day. It can cook frozen chicken, or turkey burger meat in under 20 minutes. This is a much safer method of cooking than the Fresnel Lens.
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Solar "Death Ray" PARABOLIC MIRROR 55.7 PARABOLOID STEAM GENERATOR Concave
www.greenpowerscience.com This is on of our new 55.7" Paraboloids that produces almost 2K of solar power. They are beasts when it comes to solar heating. I hope to do videos with Steam and Stirling Engines to provide a working model that actually can be used to produce some power. These boil 12 oz of water in under a minute. Still testing and will have videos on that soon. Please Rate this video and subscribe to our channel.
PARABOLIC CONCAVE MIRROR SUN SOLAR POWER OPTICAL PANEL PHOTOVOLTAIC BOOSTER ENERGY GREENPOWERSCIENCE
Weekend Project: Parabolic Microphone
Here's a an easy to make, dollar store DIY spy microphone that lets you listen from afar and bring the sounds up close. Credit for the original project goes to Jim Lee. From Make Magazine Volume 14.
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parabolic solar cooker
video of a parabolic solar cooker i bought a couple of weeks ago. it works very well, is very inexpensive, is lightweight (around 3.3 pounds) and when disassembled the dish fits in a (15.5" x 12.5 x 4") size box. *not much bigger than a large phonebook. when assembled it is only 3 feet across. it will cook just about anything that you would normally cook on the stovetop and in about the same time. i use various metal pots and pans that i painted with a high heat flat black barbeque paint. i try to always use glass lids when cooking to keep any splatter from hitting the solar cooker. Because this video is long, ive included a general timeline. this should make it easy to fast forward to various sections. the following is a general flow of the video in minutes and seconds. From 0:00 - 1:20 (1 minute and 20 seconds) i talk about the cooker itself. then from 1:20 - 2:35 I talk about the burner assembly I designed. At 2:35 I show focal point and water heating. At 3:55 I show water boiling. At 4:33 pasta cooking. At 5:55 heating sauce. At 6:40 cooking soup. Then 6:59 - 7:27 cooking grilled cheese. 7:33 - 8:21 frying eggs. 8:21 egg sandwich. Then at 8:27 - 9:18 caramelizing onions. And finally from 9:18 to 9:57, I show where I store the cooker and the box that it came in. I bought the metal stakes and some mounting hardware from home depot (about $11.00) and the flower pot holder and high heat flat black paint for painting the pots and pans from ace hardware. got almost <b>...</b>
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SolarBeam Concentrator - Parabolic Solar Concentrator Dish by Solartron Energy Systems Inc
Solartron Energy Systems Inc. has created the SolarBeam Concentrator is the word's first affordable parabolic solar concentrator for thermal hot water production. One system provides peak 10kw/hour (34000 BTU/hour) of hot water capable to heat a 2400 sq. ft (222 m2) house. The solar collector area of the SolarBeam Concentrator is 121 sq ft (11.3 m2) and concentrates the sun's heat on a 10"X10" (25X25 cm) heat exchanger. The SolarBeam has dual-axis sun tracking and is available for commercial, government, and residential applications. Payback is typically 6 years with government incentives. SolarBeam is 262% more efficient than solar flat plate hot water panels and 98% more efficient than evacuated tube panels. The system is also capable of generating 3.5 kW/hour of photovoltaic electricity as well provide air conditioning in conjunction with absorption chillers. SolarTron Energy Systems Inc. is currently looking for global distributors.
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46" PARABOLIC MIRROR STEAM BOILER SOLAR POWER Solar "Death Ray":
www.greenpowerscience.com This is a big 46" parabolic mirror with a 1M focal length. The lens can reach about 2700F max collection. Not 100% sure about those figures yet as a mount is still needed and the mirror flexes a bit. TRUE MIRROR, NOT MYLAR.
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STIRLING ENGINE SOLAR POWER PARABOLIC MIRROR ELECTRIC GENERATOR
www.greenpowerscience.com This is a larger Stirling engine that has a 12v DC Permanent Magnet motor operating fixed as the flywheel bearing. It produces 15 Volt max with NO LOAD. This setup as is produces about 15 watts. The heat sink is a water cooled tank that is a bit short for the displacement piston but does work. I will be adding some heat sinks soon and testing it with the 56 inch dish and a Fresnel Lens. The motor/generator has an additional pulley that the other engine I have may be tied to. The water can be fed continuously or as a tank.
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Physics 11.1.3a - Spherical and Parabolic Mirrors
Spherical and Parabolic mirrors. From the Physics course by Derek Owens. The distance learning class is available at www.derekowens.com
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Solar "Death Ray" PARABOLIC MIRROR REFLECTOR 37" SUPER STRONG
linkbee.com This is a quick view of the new acrylic parabolic mirrors we have been working on. Max temperature 2700F, short focal length 9" with a 46" surface area and 95% true mirror. This is not reflective stuff, near perfect mirror.
How to Make a Parabolic Solar Cooker
Survival Doc of The New Survivalist web site demonstrates how to make a parabolic solar cooker from an old satellite dish.
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PARABOLIC MIRROR VACUUM POWER Giant Adjustable Parabolic
This is a thick Mylar based parabolic mirror with a 40 inch effective area. The focal length is adjustable with vacuum power. It produces amazing optics and may be an option for a Dobsonian Telescope. The part C material is a first surface mirror on one side and second surface on the other. We coat the first surface with an enamel spray as water can remove the mirror. Once coated it is weather proof. We also use the second surface for solar. FOCAL LENGTH 5000 MM TO 8000 MM. I left this a bit baggy but with a good stretch, you can make a 15M FL.
PARABOLIC CONCAVE MIRROR SUN SOLAR POWER OPTICAL GREENPOWERSCIENCE
PARABOLIC MIRROR concentrated sunlight on an evacuated solar tube boiling water with the Sun
VACUUM TUBE goo.gl PARABOLIC MIRROR goo.gl This is a 29" solar parabolic mirror made our of formed UV resistant acrylic from a parabola design. The vacuum tube is double walled borosilicate (Pyrex) glass that is crystal clear on the outer portion and an absorber layer is deposited on the inner portion. The inner portion contains a vacuum that insulates like a traditional thermos and allows for quick heat buildup, without losing a lot of heat into the surround atmosphere. The FOCAL POINT of the mirror is optimal just beyond the water container to prevent damage to the inner layer and also a wider FOCAL PATTERN provides a larger surface area for more efficient heat transfer. The guest in the opener are friends visiting Florida from Canada:-)
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PART 2 PARABOLIC TROUGH DIY reflective mirror HUGE SOLAR REFLECTOR
This is Part 2, I will have all the measurements on our website.
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Giant Water Parabola Solar Cooker 1000f where there is water there is fire slow motion popcorn
www.greenpowerscience.com This is a 43" diameter water parabola lens that can reach in excess of 1000f The water lens is running at about 80% of maximum power. The water needs to be distilled, rain or R/O for maximum power. I used well water to demonstrate that it will work with groundwater. The popcorn was filmed with a Casio EXILIM Pro EX-F1. Main video Canon canon XH A1 Last siphon scene Canon 7d
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GIANT parabolic SATELLITE solar dish cannot blind a pilot
This is a frequently asked question. Can a parabolic mirror zap a plane or blind a pilot in the sky. NO they cannot.
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SATELLITE DISH CONVERSION Huge Parabolic Acrylic Mirror Solar Power
This video is a shortened version of preparing the panels for a MESH DISH conversion. The Acrylic mirror is .118 this is also considered 1/8" Thicker material does not form well. This is the basics for cutting the material.
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27. How to Trade the Parabolic SAR - Stocks, Futures, Forex
www.informedtrades.com A lesson on how to trade the Parabolic Stop and Reversal (SAR) indicator for traders of the forex, futures, and stock markets. In our last lesson we learned about the Average Directional Index (ADX) an indicator which helps traders determine the strength of trends in the market. In today's lesson we are going to look at another indicator called the Parabolic Stop and Reversal (Parabolic SAR), which helps traders enter and manage positions when trading those trends. The Parabolic SAR is an indicator that, like Bollinger bands is plotted on price, the general idea of which is to buy into up trends when the indicator is below price, and sell into downtrends when the indicator is above price. Once traders are in positions the indicator also assists in managing the position by providing guidance as to how one should trail their stop. Example of the Parabolic SAR While this is an indicator that works very well in trending markets, as you can see from the below chart simply following the basic be long when the indicator is below price and be short when the indicator is above price will lead to many whipsaws in range bound markets. Example of Whipsaws in Range Bound Markets To combat this problem the developer of the indicator J. Welles Wilder (who also developed the RSI and ADX) recommended establishing the strength and direction of the trend first through the use of things such as the ADX, and then using the Parabolic SAR to trade that trend. As mentioned <b>...</b>
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TROUGH MIRROR SOLAR PARABOLA Hot Water Steam Engine
This is a follow up video. For the small steam engines, I moved the pipe partially out of the beam BECAUSE these small engines do not consume the steam fast enough and the hose pops off. This trough alone is much better for preheating.
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PARABOLIC MIRROR SOLAR COLLECTOR SQUARE PARABOLOID FREE GREEN ENERGY
www.greenpowerscience.com This is a large fiberglass parabolic shape made out of fiberglass. It is very powerful and has the part A mirror 80%. I will be adding the Part B to jack it up to 95%. The focal point is longer and takes a bit getting used to, especially getting in the habit of walking behind the parabolic mirror:-)
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SOLAR PARABOLIC MIRROR SOLAR DISH 65" diameter 165cm
This is a 6 segment dish producing an effective work are of 8". No measurements on temperature yet due to crappy weather. This solar parabolic reflector is a 90%+ mirror. The Solar acrylic mirror needs to be mounted and has a 12" diameter hole in the center. 3318"sq (21406cm) - 113"sq (729cm) for the center = 3205" sq in. (20677cm) 8" diameter work area 50" 66:1 ratio. 1.9 sq M These figures need to be doubled checked.
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AQUA WATER LENS PARABOLA 100 GALLONS
This is a follow video to www.youtube.com This amazing shape was created by nature, actually 3mil plastic and gravity. 22 sq ft collection area 22 x 144 (inches) =3168 sq inches x 1 inch of rain = 3168 sq inches of rain. 1 US Gallon = 231 sq inches of water, 3168 divided by 231 = 13.72 gallons per inch of rain. 14 inches of rain over the few day period = 14 x 13.72= 192 gallons. 192 gallons x 8.3 (pounds of a gallon of water) = 1593 pounds. Since it developed a hole before I could measure, I went with the safe guess of 70 gallons. 192 is hard to believe.
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2.4GHz Square GRID Parabolic Antenna 24dBi
Grid square antennas come with stainless steel weatherproof mounting kits. === Made in Taiwan === Square grid antenna is designed for the spread spectrum system, the surface design with welded-steel reflector to bring out the best performance. This antenna features high gain, long coverage, light weight, compact structure and excellent wind-resistance. It is used for outdoor and the range is up to 6.2miles. The connector type is N female, and the low loss N Male type cable assembly is strongly recommended for best result. 2.4 GHz ISM Band Wireless Bridges Backhaul Applications IEEE 802.11b and 802.11g Wireless LAN WiFi Systems Point to Point Systems Point to Multi-point Systems Long-range Directional Applications 12 inch coax lead
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The Parabolic Stress Skin System part 1
This is part 1 of 5 in a series describing the Parabolic Stress Skin System - a ferrocement and cast cellular concrete wall and roof system for economical homes. It is based in an architecture of community design, sustainable design and economy of design.
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PART 1 PARABOLIC TROUGH Satellite Dish Conversion Concentrator Catenary Chain Parabola
www.youtube.com THIS IS PART 1 This is the intro to lining a large satellite dish and finding the proper shape for a PARABOLIC TROUGH Mirror. When the satellite dish video is ready. I will have a link. It is very close:-) Works great. The shape using a rope or string is Not a true Parabola, it is actually a Catenary Shape. This is close enough for our solar projects and works great. In the next video, I will have complete step by step process for building the trough mirror. THE EXCEL PARABOLA DOCUMENT CAN BE FOUND ON OUR WEBSITE FOR FREE:-) www.greenpowerscience.com
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Mirror parabolic dish tests
some examples for solar parabolic mirror
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How To Boost Wi-Fi Range With A Homemade Parabolic Reflector
This video will illustrate how to increase the signal strength of any wireless device using only about 25 cents worth of aluminum foil! You can boost your wireless internet signal by several bars and increase your download speed.
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