power turbine


Also found in: Acronyms.

power turbine

An arrangement in which the turbine is not connected to the compressor. Also known as a free power turbine
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Tender notice number : SKS CHINIMILL/PANEL OF POWER TURBINE AND EXCITER W ID:2017_SKSCM_78278_1
The compressor operating points are determined based on the available power adjusted by the effect of off-optimum power turbine speed, the suction and discharge pressure (the isentropic head) imposed by the pipeline condition.
Power turbine is mounted downstream charging turbine to recover waste heat from the exhaust.
For the smaller horsepower PT-6s, the power turbine, or PT, is a single wheel connected to a complex, two-stage planetary gear reduction section which, again, carries its own overhaul and inspection requirements that aren't the same as the engine itself or that of other components.
A materials scientist with 50 years experience in composites, Golfman is concerned here not just with the material of wind power turbine blades, but the design, manufacture, testing, and operation.
United States-based General Electric (NYSE: GE) has received its first wind power turbine contract in Vietnam.
You know there's a problem because as soon as you crank engine 1 or 2, the power turbine inlet temperature (PTIT) rises and the N1 gauge doesn't increase past 40 percent.
The general reviews describe composite materials for wind power turbine blades, analytical transmission electron microscopy, ab initio calculation of metallic surface oxidation, and molecular approaches to the adhesion of metal/polymer interfaces.
The power turbine then drives a generator or a propeller," he says.
The PGT25+, which consists of a GE LM2500+ aeroderivative gas generator coupled with a 6,100 rpm power turbine, has been developed for 30-megawatt-class ISO shaft power service and offers the highest thermal efficiency in this power range.
The 470 turbocompounding system comprises a Holset HX55 turbocharger and a Holset HP72 power turbine designed and developed specifically for the 470 engine.
Power production by a XONON-equipped turbine represents a major milestone for the power turbine industry," said Dennis A.