When estimating annual or seasonal energy used by combustion devices, the AFUE is the better efficiency measure to use in the calculations.

To prevent these gases from polluting the home, make sure combustion devices and appliances are serviced annually and adjusted properly so they burn clean.

In the last four years of his life, he had been associated with the combustion devices and combustion processes of the liquid rocket engines.

(16) The term "duct burner" means a combustion device that uses the exhaust from a combustion turbine to burn fuel for heat recovery.

It consists in the use of two or more fuels inside the same combustion device.

The former refer to those systems where combustion of both fuels takes place at the same combustion device or into the same boiler simultaneously.

The quality of combustion can be improved by design of combustion devices, such as burners and internal combustion engines.

This clearly distinguishes it from other reaction engine types such as rockets, turbojets and ramjets, which are all constant combustion devices.

Fuel efficiency projects replace a combustion device with one using less fuel per unit of energy provided.

It would cost the industry about $95 million a year to adopt top-notch control technologies like combustion devices and vapor recovery tanks.