System Approach
Energy consumption is a key part of most human activities. This consumption involves converting one energy system to another, for example: The conversion of mechanical energy to electrical energy, which can then power computers, light, motors etc. The input energy propels the work and is mostly converted to heat or follows the product in the process as output energy. Energy recovery systems harvest the output power and providing this as input power to the same or another process.
An energy recovery system will close this energy cycle to prevent the input power from being released back to nature and rather be used in other forms of desired work.
Read more about this topic: Energy Recovery
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“This is an approach to that universal language which men have sought in vain.”
—Henry David Thoreau (1817–1862)