overall efficiency definition

overall efficiency means the annual sum of electricity and mechanical energy production and useful heat output divided by the fuel input used for heat produced in a cogeneration process and gross electricity and mechanical energy production;
overall efficiency means the emission reduction, expressed as a percentage that results from the combined effect of capture and control of affected pollutants (capture efficiency multiplied by control efficiency).
overall efficiency means the annual sum of electricity production and useful heat output divided by the fuel input used for heat produced in a cogeneration process and gross electricity production;

More Definitions of overall efficiency

overall efficiency in cogeneration means the annual sum of electricity, mechanical energy and useful heat output divided by the fuel input used to generate heat, electricity (gross) and mechanical energy through cogeneration;
overall efficiency in cogeneration means the annual sum of electricity, mechanical energy and useful heat output divided by the fuel input used for heat produced in a cogeneration process and for gross electricity and mechanical energy production;

Related to overall efficiency

  • Thermal efficiency means the useful electric energy output of a

  • Transfer efficiency means the percentage of total coating solids employed by a coating applicator which adheres to the object being coated.

  • Irrigation efficiency (IE) means the measurement of the amount of water beneficially used divided by the amount of water applied. Irrigation efficiency is derived from measurements and estimates of irrigation system characteristics and management practices. The irrigation efficiency for purposes of this ordinance are 0.75 for overhead spray devices and 0.81 for drip systems.

  • Efficiency means the quotient of E/F, where E = the electricity produced by the Portfolio, measured in BTUs (British Thermal Units) at a conversion rate of 3,412 BTUs per kWh, and F = the fuel consumed by the Portfolio, measured in BTUs on a Lower Heating Value basis.

  • Capture efficiency means the weight per unit time of VOC entering a capture system and delivered to a control device divided by the weight per unit time of total VOC generated by a source of VOC, expressed as a percentage.