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In one embodiment, a system includes an engine that includes a combustion chamber and a viewing port into the combustion chamber. The engine also includes a camera configured to obtain an image of a flame in the combustion chamber through the viewing port and a controller configured to adjust a para

In one embodiment, a system includes an engine that includes a combustion chamber and a viewing port into the combustion chamber. The engine also includes a camera configured to obtain an image of a flame in the combustion chamber through the viewing port and a controller configured to adjust a parameter of the engine based on the image of the flame.

대표청구항 ▼

1. A system, comprising: a turbine engine, comprising: a combustion chamber that houses a flame while the turbine engine is in operation; a viewing port into the combustion chamber; a camera configured to obtain an image, or series of images, of the flame in the combustion chamber through the viewin

1. A system, comprising: a turbine engine, comprising: a combustion chamber that houses a flame while the turbine engine is in operation; a viewing port into the combustion chamber; a camera configured to obtain an image, or series of images, of the flame in the combustion chamber through the viewing port; and a controller configured to receive the image, or series of images, from the camera, to analyze the image, or series of images, to identify at least one of flame temperature, flashback, flame holding, substantially excessive dynamic oscillations, changes to fuel composition, and lean blowout precursors based on the image, or series of images, and to adjust a parameter of the turbine engine based on at least one of the identified flame temperature, flashback, flame holding, substantially excessive dynamic oscillations, changes to fuel composition, and lean blowout precursors. 2. The system of claim 1, wherein the turbine engine comprises a turbine engine comprising a plurality of combustion chambers, and a corresponding plurality of cameras, wherein each camera is optically coupled to a respective combustion chamber, and each camera is communicatively coupled to the controller. 3. The system of claim 1, wherein the camera comprises a video camera. 4. The system of claim 1, wherein the camera comprises an imaging sensor configured to detect at least one of visible, infrared and ultraviolet wavelengths. 5. The system of claim 1, wherein the camera is optically coupled to the viewing port by a fiber optic cable. 6. The system of claim 1, wherein the combustion chamber comprises a plurality of viewing ports, and wherein at least one camera is configured to obtain an image of the flame in the combustion chamber through the viewing ports. 7. The system of claim 1, comprising a positioning mechanism coupled to the camera, wherein the positioning mechanism enables the camera is configured to rotate relative to the viewing port, to translate relative to the viewing port, or a combination thereof. 8. The system of claim 1, wherein the parameter of the turbine engine comprises fuel flow rate to the combustion chamber. 9. The system of claim 1, comprising a plurality of fuel nozzles within the combustion chamber, and wherein the parameter of the turbine engine comprises fuel distribution to the plurality of fuel nozzles within the combustion chamber. 10. The system of claim 1, wherein the parameter of the turbine engine comprises inlet guide vane angle, inlet bleed heat, water injection system activation status, or a combination thereof. 11. A system, comprising: a camera configured to view and capture an image, or series of images, of an interior of a combustion chamber; a controller configured to receive and analyze the image, or series of images, of the interior of the combustion chamber from the camera, and to control a parameter affecting combustion in the combustion chamber based on the image˜ or series of images; wherein the image, or series of images, includes infrared emissions of a solid surface within the combustion chamber, and the controller is configured to set a warning indicator based on the image, or series of images, of infrared emissions of an interior liner of the solid surface within the combustion chamber. 12. The system of claim 11, wherein the image, or series of images, includes at least one of visual, infrared, and ultraviolet emissions of a flame within the combustion chamber, and the controller is configured to control the parameter affecting combustion based on the emissions of the flame image, or series of images, of a flame within the combustion chamber. 13. The system of claim 11, wherein the image, or series of images, is indicative of flame presence, flashback, or a combination thereof, and the controller is configured to control the parameter affecting combustion based on the image, or series of images, indicative of flame presence, flashback, or a combination thereof. 14. The system of claim 11, wherein the image, or series of images, is indicative of substantially excessive dynamic oscillations, fuel maldistribution, changes to fuel composition, lean blowout precursors, or a combination thereof, and the controller is configured to control the parameter affecting combustion based on the image, or series of images, indicative of substantially excessive dynamic oscillations, fuel maldistribution, changes to fuel composition, lean NOV, TOUt precursors, or a combination thereof. 15. The system of claim 14, wherein the parameter affecting combustion comprises fuel flow rate to the combustion chamber, fuel distribution to a plurality of fuel nozzles within the combustion chamber, inlet guide vane angle, inlet bleed heat, water injection system activation status, or a combination thereof. 16. The system of claim 11, wherein the solid surface is coated with a thermal barrier coating, and wherein the controller is configured to set the warning indicator upon detection of metal splatter on the solid surface, thermal barrier coating detachment from the solid surface, or a combination thereof. 17. The system of claim 11, wherein the solid surface comprises an interior liner of the combustion chamber.