Search results with tag "And heat engines"

Hydrogen Production: Conference Paper - NREL

This also is true of internal combustion engines and gas turbines. In the United States, however, the efficiencies of appliances and heat engines usually are rated based on the HHV, whereas in European communities LHV is used. The use of LHV in calculating heat engine efficiencies yields g reater efficiency numbers than those using HHV.

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