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GE10 Gas Turbine

GE10 Gas Turbine
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The GE 10 is a 12 MW range heavy-duty gas turbine available in both single-shaft and two-shaft versions. It is the evolution of the field proven PGT10A and incorporates the latest in aerodynamic design in a compact and versatile package arrangement.The design of the GE10 has been highly refined based on the extensive experience gained operating in all types of environments. There are over one hundred units running under conditions raging from the cold of Alaska and Siberia to the heat of the desert and the humidity of the tropics. Its efficiency and operational felxibility make the GE10 a cost-effective choice for all applications. Engine Characteristics The gas turbine consists of an 11-stage, h flow compressor coupled, for the two-sh stage HP turbine and for the single-sh stage turbine. For generator drive applications (single the GE 10 is a compact turbogenerator for combined cycle and cogeneration from cold side, axial discharge of hot ga utilization where space is limited. The GE 10 has a single combustion cha is rugged, reliable and able to burn a w fuels, from liquid distillates to all gaseou including low BTU gas and residuals wi of a special combustion system.

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high efficiency, axialhaft version, to a twoaft unit, to a three- e-shaft version), optimized plants (power shaft ses) and suitable for amber system which ide range of us fuels, ith the use The compressor uses a high performance, eleven-stage axial flow design with a 15.5:1 pressure ratio and transonic flow conditions derived from GE Aircraft Engine aerodesign technology. The rotational speed is 11000 rpm with a mass flow of 47 Kg/s.The first three rows of stator blades are adjustable to optimize the combined cycle electrical efficiency by maximizing exhaust gas temperature at partial load...

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Emission Control The GE 10 combustion system is available in both conventional and in DLE configurations. GE Oil & Gas Nuovo Pignone’s dry low emissions system guarantees operation at 25 ppmv NOx with a simple, field proven design. Ongoing combustion system development will deliver further reduction of emission levels in the future. The GE 10 can also utilize steam and water injection for NOx reduction and power augmentation. Starting System The starting system can be electro-hydraulic or VFD driven. In the first case it consists of an hydraulic motor driven by high pressure oil supplied by...

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Global Services The GE10 maintenance can be carried out both ”on-site” or at an authorized workshop where the entire engine can be shipped while a lease engine may temporarly replace it at site. The engine is provided with borescope holes for periodic inspections of internals and the combustion chamber can be disassembled without the removal of any engine casing. Enclosure doors permit the engine to be removed without dismantling panels and a backup engine can be quickly installed to minimize plant shutdown times. GE Oil & Gas places the highest priority on engineering & field assistance,...

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GE Oil & Gas Headquarters Nuovo Pignone S.p.A. via Felice Matteucci, 2 50127 Florence - Italy Tel. +39-055-423-211 Fax +39-055-423-2800 COMK/MARK 696/II - Design by: Studio Tre Fasi - Printed by: Sagraf - 11-2002 ©2002 Nuovo Pignone S.p.A. all rights reserved

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