| Consumable | Type | Use | |------------|------|-----| | | Non-flammable, biodegradable | On-line (while running) cleaning of compressor blades. | | Solvent-based cleaner | Petroleum distillate | Off-line (crank wash) for heavy fouling. | | Rinse fluid | Deionized water with corrosion inhibitor | Final rinse after chemical cleaning. |
This section is subjected to the most extreme thermal stress and requires frequent inspection. Gas Turbine Maintenance Checklist – Tasks & Template 2026
Combustion Liners: Protective shields that contain the flame. gas turbine parts and consumables
The turbine section converts thermal energy into mechanical work. Because of the extreme heat, these parts often feature advanced cooling holes and thermal barrier coatings.
Gas turbine parts are generally categorized by their life expectancy, often measured in Equivalent Operating Hours (EOH) or starts. | Consumable | Type | Use | |------------|------|-----|
Air intake filters are the most frequently replaced consumables. They prevent dust, salt, and debris from entering the compressor, which would otherwise cause erosion or "fouling." Modern systems use multi-stage filtration, including pre-filters, fine filters, and HEPA filters for maximum protection. Sealing and Gaskets
| Part | Function | Typical Materials | |------|----------|-------------------| | | Prevents debris and moisture from entering the compressor. | Galvanized steel, stainless steel | | Inlet Guide Vanes (IGVs) | Direct airflow at optimum angle to the first compressor stage. | Stainless steel, titanium alloys | | Compressor Blades & Vanes | Compress incoming air to high pressure. Rotating (blades) and stationary (vanes). | Titanium alloys (low temp), stainless steel, nickel-based alloys (high temp stages) | | Compressor Rotor & Stator Casings | Houses the compressor stages; maintains clearances. | Alloy steel, cast iron | | This section is subjected to the most
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