In a previous article we discussed about the application of solar energy which is about the solar cells. Now we will discuss the application of solar energy, Solar Thermal. The majority of existing power plants currently use fossil fuels as a source of heat to boil water. Water vapor is generated and then rotate the turbine, which ultimately drives the generator to produce electricity. But now a lot of power plants that use solar concentrator systems, using the Sun as a source of heat
Energy is conserved, energy can not be created and can not be destroyed. But energy can be converted from one form of energy into other forms of energy.
Saturday, January 21, 2012
Thursday, January 12, 2012
Application Of Solar Energy
Solar Cells
Solar cells are usually arranged into modules that each Moduls can consist of 40 solar cells. A number of modules can be compiled to form the ranks of PV were installed with a fixed facing South. Or could even be installed in a tracking device, sunlight to get solar energy more throughout the day
Sunday, January 8, 2012
Solar energy
Thursday, December 15, 2011
Alternative Energy
More recently, energy resources are increasingly scarce and its existence became a major topic of much discussion in the media both print and electronic media. Energy sources that we know so far is the source of energy from fossil fuels. Fossil fuels come from the decomposition of the substances remaining living creature that lived millions of years ago and buried in the soil. Fossil fuel is called petroleum. Supplies of fossil energy sources are becoming increasingly rare to have
Friday, December 2, 2011
Energy
Definition of Energy
Energy is the ability to do work. Energy is a derived quantity with units of Nm or Joule. Energy and work have the same units. Energy is defined as the power or force to do something, which is generally defined as the ability to do a job. Work is defined as an attempt to move an object by a distance S (m) with a force F (Newton).
With the energy of all things can happen. The sun shines is the energy that makes plants can live and thrive, the energy contained in food can make us move and maintain the body temperature to keep warm, and energy in the fuel the engine
Energy is the ability to do work. Energy is a derived quantity with units of Nm or Joule. Energy and work have the same units. Energy is defined as the power or force to do something, which is generally defined as the ability to do a job. Work is defined as an attempt to move an object by a distance S (m) with a force F (Newton).
With the energy of all things can happen. The sun shines is the energy that makes plants can live and thrive, the energy contained in food can make us move and maintain the body temperature to keep warm, and energy in the fuel the engine
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