LM2500 GAS TURBINE Details
Used 6 pcs marine application available, for more information please contact with us.
Each 25.000 HP at 3600 rpm
Ask BURAK MARINE ® for quotations when you need Gas Turbines or Major Spare Parts for General Electric GE LM2500 Gas Turbines for Marine and Industrial applications.
The LM2500 is a versatile and widely used gas turbine engine manufactured by GE Aviation. It is derived from the GE CF6 aircraft engine and adapted for industrial and marine applications. Here's a detailed description:
General Overview
- Type: Aeroderivative gas turbine.
- Applications: Power generation, marine propulsion, and mechanical drive systems.
- Design Basis: Based on the CF6 jet engine used in commercial aviation.
- Primary Markets:
- Naval vessels (e.g., frigates, destroyers, and aircraft carriers).
- Commercial ships (e.g., fast ferries).
- Industrial power plants.
Key Features
- Compact Design: The LM2500's aeroderivative nature ensures a lightweight and compact engine, making it ideal for space-constrained applications.
- High Efficiency: Delivers excellent fuel efficiency with a thermal efficiency of approximately 39-41%.
- Modular Construction: Allows for easier maintenance and reduced downtime.
- Fuel Flexibility: Can operate on natural gas, marine diesel, and other liquid fuels.
- Rapid Start-Up: Capable of fast start-up and power ramp-up, essential for dynamic applications like marine propulsion.
- Reliability: Proven performance with over 100 million operating hours across various applications.
Technical Specifications
- Power Output:
- LM2500: ~22-25 MW (30,000-34,000 HP).
- LM2500+ (upgraded version): ~30 MW (40,000 HP).
- Thermal Efficiency: ~39% (simple cycle).
- Weight: ~6,100 kg (13,500 lbs) for the base engine.
- Dimensions: Compact design with varying sizes depending on configuration.
- Operating Speed: ~3,600 RPM (generator drive) or adjustable speeds for propulsion.
Applications
- Marine Propulsion:
- Frequently used in the Combined Gas and Gas (COGAG) or Combined Diesel and Gas (CODAG) systems in naval ships.
- Installed in vessels like the U.S. Navy’s Arleigh Burke-class destroyers and the Royal Navy’s Type 45 destroyers.
- Power Generation:
- Utilized in mobile and stationary power plants.
- Often serves as a prime mover for electricity generation in industrial facilities.
- Mechanical Drives:
- Used to drive compressors or pumps in oil and gas applications.
Advantages
- High power-to-weight ratio.
- Modular design simplifies maintenance and logistics.
- Proven technology with a strong operational track record.
- Adaptability for dual-use in power generation and propulsion systems.
Upgrades and Variants
- LM2500+: An enhanced version offering increased power and efficiency.
- LM2500+G4: Latest model with further improvements in thermal efficiency and power output.
The LM2500 remains a popular choice in both marine and industrial applications due to its reliability, efficiency, and adaptability.
