the efficiency of a heating process depends on knowing (or calculating) the
heat of combustion of a fuel. In some cases, it’s sufficient to
use an approximate value, such as 1,000 BTU/ft3
for natural gas.
The 2017 April issue of Industrial Heating features our cover story, a comprehensive list of combustion resources, as well as part 2 of our rimfire firing-pin indent copper crusher series, and much more.