YY-3063 USED SOLAR TITAN 250S TURBINE-DRIVEN C51 CENTRIFUGAL COMPRESSORS SETS

REFERENCE NUMBER: YY-3063 USED SOLAR TITAN 250S TURBINE-DRIVEN C51 CENTRIFUGAL COMPRESSORS SETS DETAILS: - USED - TWO (2) T250 TURBINE/C51-COMPRESSOR SETS AVAILABLE. - MANUFACTURED IN 2014 BY SOLAR TURBINES. THE TURBINE-DRIVEN COMPRESSOR SET CONSISTS OF AN AXIAL-FLOW TURBINE AND DRIVEN COMPRESSOR. TURBINE AND COMPRESSOR ARE IN-LINE ON A BASE FRAME, A STEEL WELDMENT WITH BEAM SECTIONS AND CROSS MEMBERS FORMING A RIGID PLATFORM. THE TURBINE OUTPUT SHAFT IS ALIGNED WITH THE DRIVEN EQUIPMENT INPUT SHAFT, AND THE SHAFTS ARE CONNECTED WITH A SPLINED INTERCONNECTING DRIVE SHAFT. AUXILIARY SYSTEMS INCLUDE START, FUEL, AIR, LUBE OIL, ELECTRICAL CONTROL AND SEAL SYSTEMS. EACH PACKAGES COMPONENTS INCLUDE: - START SYSTEM - FUEL SYSTEM - ELECTRICAL CONTROL SYSTEM - LUBE OIL SYSTEM - ENCLOSURE AND ANCILLARY EQUIPMENT - TITAN 250S TURBINE - GEAR UNIT - DRIVEN EQUIPMENT: C51 CENTRIFUGAL-TYPE COMPRESSOR - SEAL SYSTEM DRIVERS: TWO (2) SOLAR TITAN 250-30000S TURBINES - UNIT 1 – 25,183 FIRED HOURS; 4,817 REMAINING FIRED HOURS BEFORE STANDARD OVERHAUL. - UNIT 2 – 13,785 FIRED HOURS; 16,215 REMAINING FIRED HOURS BEFORE STANDARD OVERHAUL. - ASSEMBLY NUMBER: 2-3R921 THE TITAN 250-30000S GAS TURBINE IS A TWO-SHAFT, AXIAL FLOW DESIGN CONSISTING OF THE FOLLOWING MAJOR ASSEMBLIES/COMPONENTS: - AIR INLET ASSEMBLY - COMPRESSOR ASSEMBLY - COMPRESSOR DIFFUSER/COMBUSTOR ASSEMBLY - TURBINE ASSEMBLY - EXHAUST COLLECTOR - OUTPUT DRIVES HAFT DRIVENS: TWO (2) SOLAR C51ML04LTN-0011 GAS COMPRESSORS: THE C51 GAS COMPRESSOR IS A CENTRIFUGAL-TYPE COMPRESSOR DESIGNED FOR EFFICIENT GAS BOOSTING SERVICE WHEN DRIVEN BY A SOLAR GAS-TURBINE ENGINE. INCLUDED ARE THE COMPRESSOR DESIGN CHARACTERISTICS PARTICULAR TO THIS INSTALLATION. FLOW RANGES FROM 2000 TO 15 000 CFM (57 TO 425 M3/MIN) ARE AVAILABLE, DEPENDING ON THE SELECTION OF INTERNAL STAGING. THE COMPRESSOR IS DESIGNED TO OPERATE AT AMBIENT TEMPERATURES AS LOW AS -20°F (-29°C) AND DISCHARGE GAS TEMPERATURES AS HIGH AS 350°F (177°C) (375°F (191°C) WITH HIGH-TEMPERATURE SEALS). COMPRESSION IS ACHIEVED IN A CENTRIFUGAL-TYPE COMPRESSOR BY INCREASING THE VELOCITY AND THE STATIC PRESSURE OF THE FLUID GAS AS IT PASSES THROUGH EACH ROTOR/STATOR STAGE. THE GAS IS DRAWN INTO THE EYE OF THE IMPELLER AND LEAVES AT THE PERIPHERY THROUGH THE IMPELLER BLADES. ENTERING A STATIONARY DIFFUSER AT HIGH VELOCITY, THE GAS FLOW IS RETARDED, CONVERTING MOST OF THE KINETIC ENERGY INTO ADDITIONAL STATIC PRESSURE. (177°C) (375°F (191°C) WITH HIGH-TEMPERATURE SEALS). COMPRESSOR DESIGN CHARACTERISTICS: - MODEL NUMBER C51ML04LTN-0011 - ASSEMBLY NUMBER 3R921-C3R921-D1 - STAGING E3, E2, E2, E1 - APPROXIMATE WEIGHT 41 600 LB (18 866 KG) - DESIGN POINT IMPELLER O.D. 21.18 IN. (538 mm) - DESIGN POINT SUCTION PRESSURE 461.9 PSIA (3184.6 KPA) - DESIGN POINT DISCHARGE PRESSURE 903.9 PSIA (6232.1 KPA) - DESIGN POINT HEAD 37 816.0 FT-LB/LB (113.0 KJ/KG) - DESIGN POINT FLOW 14 808.26 CFM (419.32 M3/MIN) - POWER REQUIRED 25 993 HP (19 383 KW) - SPEED 9120 RPM - DESIGN POINT SUCTION TEMPERATURE 125.0°F (51.6°C) - DESIGN POINT DISCHARGE TEMPERATURE 237.3°F (114.0°C) - DESIGN POINT EFFICIENCY 84.3% - DESIGN POINT SURGE MARGIN 23.6% - DESIGN POINT GAS SPECIFIC GRAVITY 0.5765 COMPRESSOR DIFFUSER/COMBUSTOR ASSEMBLY THE COMPRESSOR DIFFUSER/COMBUSTOR ASSEMBLY IS BOLTED TO THE AFT END OF THE COMPRESSOR CASE AND THE FORWARD END OF THE 3RD STAGE NOZZLE ASSEMBLY. THE COMPRESSOR DIFFUSER/COMBUSTOR ASSEMBLY CONSISTS OF THE FOLLOWING COMPONENTS: - FUEL MANIFOLD - COMPRESSOR DIFFUSER - COMPRESSOR BEARING SUPPORT HOUSING - FUEL INJECTORS - LUBE OIL SUPPLY LINE - LUBE OIL DRAIN LINES - COMPRESSOR DIFFUSER BLEED AIR LINES - BLEED VALVE ASSEMBLY - COMBUSTOR LINER ASSEMBLY - TORCH IGNITER ASSEMBLY