Wind Power in the United States Essay -- The Physics of Wind Turbines

I personally do non like stringy days. However, wind could be helping us more than than we realize. We could be using the wind to produce dexterity. This is what wind turbines do and forthwith I will be researching them to determine the physics involved with them and how they work, their history, along with some statistics from the United States. past I will go in-depth for the wind turbines of Texas, Washington, and Kansas and compare them.The Physics of envelop Turbines There is physics involved in these wind turbines as they change wind into mechanical life force and so into electricity. The energy produced depends on the volume of the air, the density, and the wind speed. The mass per unit sentence is the mass times the density times the wind speed or m = mass, p = density, A = area, and v = wind speed m = pAV. Because the function of the wind turbine is to transform the winds energizing energy into electricity the equation for kinetic energy is needed KE = mv2 or kin etic energy equals one half the mass times the velocity squared. Then, using substitution, the government agency in the wind depends on the density of the air, area move out by rotors, and the cube of the velocity or pAV3. Using Betz uprightness the theoretical energy model for extracting 59% of the energy is power = 16/27( pAV3) .The power passing through or created by the wind power is pAv3. All the power cannot be captured though, because that would mean the wind had to be still, short no wind, which is impossible when the wind starts the whole process. Thus, one needs to kick downstairs the maximum theoretical power output. To find the power, take the kinetic energy in through the wind turbine minus the kinetic energy out. Then using three different areas one can find the ageless rate of ... ...issued on 2009 Aug 11, cited 2010 Oct 3. about 5 paragraphs. easy from http//green.blogs.nytimes.com/2009/08/11/raising-wind-output-with-longer-blades/American Wind Energy Assoc iation Internet. AWEA c 2009. U.S. Wind Energy Projects-Kansas updated 2006 June 1, cited 2010 Oct 2. about 3 lines. Available from http//www.awea.org/projects/Projects.aspx?s=KansasUnrhuh C, Leiker D. Internet. cJ.S. S.W. Aber. Kansas wind power. last update 2009 Nov, cited 2010 Oct 3. about 1 paragraph. Available from http//www.geospectra.net/kite/ks_wind/ks_wind.htmMcDermott M. Internt. TreeHugger.comc 2010. Largest wind farm in Kansas. originally from Science and Technology posted 2008 Oct 3, cited 2010 Oct 3. about 1 paragraph. Available from http//www.treehugger.com/files/2008/10/largest-wind-farm-kansas-built-by-italian-developer.php