Axial grading combustion chamber of gas turbine and control method of axial grading combustion chamber
The invention discloses an axial grading combustion chamber of a gas turbine and a control method of the axial grading combustion chamber. The axial grading combustion chamber comprises a combustion chamber structural assembly, a first-stage premixed jet nozzle assembly, a first-stage on-duty nozzle...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
13.03.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses an axial grading combustion chamber of a gas turbine and a control method of the axial grading combustion chamber. The axial grading combustion chamber comprises a combustion chamber structural assembly, a first-stage premixed jet nozzle assembly, a first-stage on-duty nozzle assembly and a second-stage premixed jet nozzle assembly. A head baffle of a first-stage combustionchamber and a front wall of a combustion chamber case form a head part of the combustion chamber, and the first-stage on-duty nozzle assembly is arranged in the center of the head part of the combustion chamber; the first-stage premixed jet nozzle assembly is arranged on a circumference of the head part of the combustion chamber by taking the center of the head part of the combustion chamber as acircle center; and the second-stage premixed jet nozzle assembly is positioned on a circumference of a head baffle of a second-stage combustion chamber by taking an axis of a flame tube of the first-stage combustion chamber a |
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Bibliography: | Application Number: CN201811037150 |