combustion liner

combustion liner

combustion linerclick for a larger image
The perforated steel liner that fits into the combustion chamber of a gas turbine engine. Fuel is sprayed into this liner. Both combustion air and cooling air flow through the combustion liner.
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Limited Tenders are invited for Replacement Of Parts Of Components Of Gt1 Combustion Liner
They cover the design, applications, and limitations of impingement cooling in gas turbines, impingement jet cooling with different stand-off distances for single-exit and double-exit flows; recent developments in impingement array cooling, including consideration of the separate effects of Mach number, Reynolds number, temperature ratio, hole spacing, and jet-to-target-plate distance; impingement cooling for combustion liner backside cooling; impingement/effusion cooling methods in gas turbines; the flow control of impingement jets and wall jets; the numerical simulation of heat transfer from impinging swirling jets; and an experimental and numerical study of heat transfer enhancement of impingement jet cooling by adding ribs on target surface.
Typical issues pertaining to spray combustion are the non-symmetrical spray flames and the hot-streaks that can cause serious damage to the combustion liner and can severely affect the combustor exit temperature distribution.
Typical issues pertaining to spray combustion are the non- symmetrical spray flames and the hot-streaks that can cause serious damage to the combustion liner and can severely affect the combustor exit temperature distribution.
The main activities at the facility will include compressor and turbine preliminary inspection, engine overhaul, rotor repair and balancing, nozzles, combustion liner and transition piece repair, heat treatment and renewalloy for combustion components, thermal barrier coating for combustion components, inspection, and disassembly and overhaul of auxiliary equipment.
While performing an inspection of the out and inner combustion liner area, he observed a nut located in the T4B Pyrometer port that goes in the Low Pressure Turbine.
Lynn, MA - CD plate, combustion liner, combustion case
The pressure probes are at the centerline of the liner and the pressure distribution along the length of the combustion liner is investigated using simple U tube diesel manometers.
Other relevant enhancements include re-engineering of the combustion liner to employ the "slot-cooled" technology developed for the large frame MS9001E gas turbine.
All water evaporated before reaching the dilution zone and the combustion liner.
The main components of the DLE system design are a convectively cooled combustion liner, an air modulating valve placed outside the combustion chamber, a dual-fuel air-blast nozzle, and a mixing/pre-vaporizing venturi.