Turbine with internal heating passages
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United States of America Patent
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Jun 23, 1998
Issued Date -
N/A
app pub date -
May 17, 1996
filing date -
Jan 25, 1994
priority date (Note) -
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status (Latency Note)
Importance
Abstract
Surfaces of the static blades of a turbine are heated by means that a high temperature, high pressure working gas or heating gas passes through inner passages formed inside the static blades, so that the working gas which passes through interspaces defined between adjacent ones of the static blades expands nearly isothermally without a descent in temperature so as to boost an output of the turbine.
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