Thermohaline circulation and winddriven oceanic currents. Wind power is the new name for division cs 2010 physics lab. Heres a set of three stem challenges that all involve using wind power to propel something. Wind turbines turn the kinetic energy the energy of motion of wind into mechanical or electrical power. Tecnologica sa agreed to combine their windturbine manufacturing businesses, creating a company with the biggest installed capacity worldwide in a. Coupled with customers varying power demand, the results is that many windfarm managers end up wasting powergeneration capacity and limiting the service life of turbines through active control, including fully stopping turbines, in order to damage to the power grid from spikes in supply. The coefficient of power of a wind turbine is a measurement of how efficiently the wind turbine converts the power in the wind into electricity. Wind energy science is an international scientific journal dedicated to the publication and public discussion of studies that take an interdisciplinary perspective of. Teams will build a blade assembly that consists of any kind of propellerpinwheelrotor attached to a cd which will be used to capture wind power. Students may wish to extend this lesson by producing other models of wind turbines, possibly for a science fair. Competitors generally holepunch factsheets or notes in the binder. Inside science there is enough energy for people to reap from the wind to meet all of the worlds power demands without radically altering the planets climate, according to two independent teams of scientists. Following up on the history of solar power, i thought id run down the history of wind turbines a bit.
As for the windmill questions you asked on the other thread, all you have to know for the written part is about historical windmill designs such as types of windmills, power transmission, power storage, general power generators, and wind power rotorfan blade design types of designs. Wind speeds of at least 14 miles per hour are required to generate electricity. A simplified version of wind power event in science olympiad. The sites for the upcoming science olympiad national tournament are. Siemens, gamesa merge units to form worlds biggest wind. For those who are interested, there is a new 2011 wind power dvd available in the science olympiad store. Wind power generation competition rules a simplified version of. Strong balsa wood tower designs pdf plans woodworking resources.
Wind turbine kit build a sturdy, freestanding wind turbine with a plastic base and take your experimenting to new levels. Im in 8th grade currently, and next year i will be shifting to high school. Much of todays wind power comes from big farms that have many tall, modern windmills, called wind turbines. They also learn about the effectiveness of wind turbines in varying weather conditions and how engineers work to create wind power that is cheaper, more reliable. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The information below should not be interpreted as an extension of the rules. This resoxirce may not be placed on any website and no one may edit, post, republish, sell.
Wind power, previously known as physical science lab and physics lab, was an event for the 2017 and 2016 seasons which involves the construction of a device that can turn wind into energy and the answering of questions relating to alternative energy. Its purpose is to be fun and educational, encouraging children to. Information on competing in the 2017 science olympiad, in bozeman, november 22nd, 2016. Add an element of creativity by adding art and design into the traditional stem combination. Many events and competitions limit the number of binders per team to one, but some allow one binder per competitor. Vwr offers a complete catalog of instruments and tools useful for demonstrating key, basic concepts of physics that are applicable to everyday life both in and out of the laboratory. Students will also be tested on their knowledge relating to alternative energy. Building a basic pvc wind turbine general info from the us dept. In some designs, they can reach taller than a 10story building. The national science olympiad is one of saastas flagship projects. Building the basic pvc wind turbine us department of energy you can easily. Coaching tips for science olympiad what should students include in the binder detailed sections wind power rotorfan blade design power generator general questions power storage questions power transmission questions historical wind power designs definitions and terminology equations and constants power and loss. Instead of pole vault or figure skating, science olympiad has events such as disease detectives, dynamic planet or electric vehicle. This project of making a wind turbine would be an engaging way for students.
Science olympiad wind power blades 2017 1850 millivolts. Its all part of a seasonal package celebrating the windy month of march. I have to construct previously of the event, a cd disk propeller. Distributed wind power keeps spinning, growing annual report tallies us advances in wind power made close to home. We are harnessing wind power, hydropower, biofuel and solar energy for creating. Wind turbine power production in wind turbine theory. A wind turbine is a machine for converting the mechanical energy in wind into electrical energy. The scarsdale public schools seek to sponsor each students full development, enabling our youth to be effective and independent contributors in a democratic society and an interdependent world. That content is not out of date, and could certainly be valuable in the future. If you insist on keeping the merge, then you at least need to copy over the information that was lost when you deleted all of the content from the physics lab page. The official rules in the rules manual take precedence.
Some events, like wind power, typically will not have as large a binder, so. Students will be building a windpowered boat, a windpowered car, and a windmill. Learn science olympiad with free interactive flashcards. This is a very simple wind power wind turbine for the 2016 division c science olympiad.
The power score of the blade assembly is calculated using the equation below. Find out how a wind turbine can use the power of the wind to generate energy in this science fair engineering project. Bill nye the science guy science rules science shirts ideas of science shirts. Tests for reducing sugars, or a sugar with a free aldehyde. The official rules in the current rules manual take precedence. The available power in a stream of wind of the same crosssectional area as the wind turbine can easily be shown to be.
A savonius, or vertical, wind turbine can be built with plastic water. Participants of the international physics olympiad 20, enjoying a. It should be fully rules complaint but check dimensions before using this design. Youll be able to test the power of your blade designs with the digital multimeter, store wind energy for later use with the super capacitor, and experiment with series and parallel circuits using two motors and three leds. The amount of power produced by a wind generator depends on elevation, wind speed and air temperature.
This project of making a wind turbine would be an engaging way for students to learn. In one month i am going to my state science olympiad in orlando fl, and i am competing in a wind power event. Wind power is booming, largely due to a search for energy from sources other than fossil fuels, such as petroleum and coal. For those who are interested, there is a new 2011 wind power dvd available in. The final version of all problems and the associated solutions, as well as the presen. Wind power is often touted as environmentally friendly, generating no pollutants.
The super hub bub is the same, it just supports 8 dowels instead of 4. A wind power class of 3 or above equivalent to a wind power density of 150200 watts per square metre, or a mean wind of 5. Binders are a key tool for several study and lab events of science olympiad. I know division c is generally considered high schoolers, but on the science olympiad website it says that division b goes through 9th grade. Wind power primer according to the international energy agency, as of the year 2001, renewable energy sources water, solar, geothermal, combustible and waste renewables, and wind comprised. We zijn science center nemo en universiteit utrecht dankbaar dat inespo. They are extremely light and with the correct pitch can reach very high. Build a potential energy vehicle diy stem projects for kids, science. The power of the wind can send a kite into the skyor supply. Handson activities that provide a comprehensive understanding of the scientific, economic, environmental, technological, and societal aspects of wind energy to secondary students. Im skipping that part of wind power history and jumping forward to the use of wind for mechanical and electrical. About this pack this childrens pack has been produced to provide children aged 711 with information about wind and wind energy.
That way, both are contained in the wind power event, and the physics lab information is still restored. On a breezy day, you can feel the wind in your hair, on your face, against your body. Wind power quotes 9 quotes on wind power science quotes. Wind energy quiz amirkabir university of technology. Fluctuating wind speed and direction means turbines generate power inconsistently. Of all the forces of nature, i should think the wind contains the largest amount of motive powerthat is, power to move things. Studies show wind powers massive potential inside science. If the mechanical energy is used directly by machinery, such as a pump or grinding stones, the. People have caught the wind to propel their boats for many thousands of years. Wind power is looking up to the clouds science news.
It will be attached to a generator and a fan will be blown onto it. This engineering curriculum aligns to next generation science standards. Ncsu box 8211, raleigh, nc 276958211 ncsu box 8211, raleigh, nc 276958211. Wind power is the conversion of wind energy into more useful forms, such as electricity, using wind turbines.
Science olympiad wind power scarsdale middle school. These rules have varied over the years for wind power. Aquaculture ive noticed that most permaculture farms and institutes use rice paddies. Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by science olympiad. Exploring wind energy 12 activities department of energy. It tickles, pushes, or slams into you, depending on how hard its blowing. Youll design various blades to find out which produces the most energy, and put the wind to work for you. Stem challenge bundle wind power stem challenges, stem. Choose from 500 different sets of science olympiad flashcards on quizlet.
Germany leibniz institute for science and mathematics education at the. Machine learning for wind power prediction by yiqian liu bachelor of science, shandong university, 20 a thesis submitted in partial fulfillment of the requirements for the degree of master of computer science in the graduate academic unit of faculty of computer science supervisor. Wind power, previously known as physical science lab and physics lab, was an. At the end of 2006, worldwide capacity of windpowered generators was 73. How to make a wind power test stand pdf how to make a wind power fan stand pdf 2017 event score sheet excel updated 11217. Straw wind pipe instrument great project for your teaching elementary music. The hub bub is an easy to attach hub that allows 18 wooden dowels to be used to attach fins to the cd. All the plants on earth convert 10 billion watts of power coming. Science olympiad teams compete in science and engineering events in the way that olympic athletes compete in athletic events. I intended for wind power to have a meeting today, but on account of me assuming that it was on the calendar in fact it wasnt the wind turbines meeting will be moved to next week. I took glider wings from last years flying event and made them into wind blades.
This quiz is designed to test your knowledge of wind power. Test your knowledge on wind power quiz proprofs quiz. Take any given space of the earths surface for instance, illinois. Most of mankinds energy use of energy more than 90% comes from fossil fuels and biomass today. Science and technology graduates acquire entrepreneurship skills.
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