Power turbine test apparatus

Details Power turbine test apparatus Power turbine test apparatus

2007-08-27

2010-10-12

McCall, Eric S (Department: 2855)

Measuring and testing

Turbine engine

Reexamination Certificate

active

07810384

ABSTRACT:
The invention provides a power turbine test apparatus able to significantly reduce the equipment cost and testing cost required for an independent operation test of a test object power turbine. The power turbine test apparatus for independently operating and testing a power turbine that drives a driven machinery using combustion gas or steam, comprises: an air compressor that supplies compressed outside air to a combustor positioned on a downstream side; a first air duct that guides the outside air compressed by the air compressor into the combustor; a combustor which combusts the compressed outside air and fuel to generate combustion gas; and a second air duct that guides the combustion gas generated by the combustor to the power turbine installed on the downstream side; wherein a rotating shaft of the power turbine and a rotating shaft of the air compressor are joined to each other, and power of the power turbine is recovered by the air compressor.

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