| Summary: | 碩士 === 大葉工學院 === 機械工程研究所 === 85 === This thesis discloses the results of an experimental
research into the energy balance and friction losses of a 1.0
liter L3 passenger car engine. Measurements of engine operating
parameters, such as cylinder pressure, brake torque, fuel
consumption, mass flowrate of intake air and coolant,
temperature of inlet/outlet coolant, temperature and composition
of exhaust gas were taken to find out where the energy goes.
When measuring friction losses, both intact engine and knocked
down engine were motored by engine dynamometer. The results of
this research compared closely with the results find in the
literature.
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