GE Gas Turbine manual Combustor

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GE5-1 Gas Turbine

and has been designed exploiting the experience the company has gained over the past 20 years with the PGT25, PGT10, PGT16 and more recently with the PGT25+ (High Speed Power Turbine). The design speed of the GE5-2 low pressure turbine is 12,500 rpm, with a capability range from 50% to 105%, which is ideal for direct coupling of GE Energy centrifugal compressors in the 6 MW power range.

COMBUSTOR

The GE5 uses an annular combustor architecture, to achieve the maximum efficiency while maintaining the highest reliability standards. The unit is configured with a DLE combustion system that reduces the NOx and CO emission levels. It consists of a compact annular combustor in Hastelloy X with 18 fuel nozzles. Each fuel nozzle includes a double counter-rotating swirler to optimize fuel mixing and flame stability for extra clean combustion.

This combustion system is designed for operation on natural gas. One fixed, high-energy spark ignitor is used to achieve simple and reliable ignition.

5 GE Energy Gas Turbines

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Contents Gas Turbines Contents GE Energy Gas Turbines Turbine GE5 Gas TurbinesCompressor Combustor Package Some KEY Points Maintenance PhilosophyGenerator Drive Single Shaft Version GE10 Gas TurbinesMechanical Drive Two Shaft Version AuxiliariesMS5001 Gas Turbines MS5002C-DGas Turbines MS5002E Gas Turbines MS6001B/MS7001EA/MS9001E PGT16 Aeroderivative Gas Turbines General SpecificationsGAS Generator PGT25 Aeroderivative Gas TurbinesPGT25+ Aeroderivative Gas Turbines LM6000 Aeroderivative Gas Turbines Axial Compressor Main ComponentsBuckets and Wheels First Stage NozzleLarge Operability Window Gas Turbine OperabilityCPC Logic Ambient Temperature 22 CGas, Water Injection & Gas Storage Units LNG Exploration and Production, Floating Production UnitsPipeline Standard Units/Packages PipelineDownstream Plants Refinery and PetrochemicalsTest Facilities Service Training Training SolutionsCenter of Excellence for Training Covered EquipmentISO Rated Heat Rate Effic Mechanical Drive ISO conditions natural gas shaft output Generator Drive Mechanical Drive GE imagination at work
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