| Summary: | 碩士 === 國立成功大學 === 航空太空工程學系 === 85 === Gas turbine is used as a propulsion system of airplanes and as
a group electric power generator. Frequently heavy oil has
been for the economical reason in the generation of group
based electric power generation in the generation of ground
based electric power generation. nevertheless the vanadium
oxide contained in the heavy oil will harm the turbine blade
and other parts exposed to the combustion products. The
depositions are found to depend on the atomized condition,
formation of liquid film, and its subsequent thermal
decomposition of the fuel into carbon and hydrovarbon
derivatives. Droplet size, velocity and activation energy,
pre-exponential factor ect. are important parameters.
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