MAIN NOZZLE, COMBUSTOR, AND METHOD FOR MANUFACTURING MAIN NOZZLE
First Claim
1. A main nozzle of a combustor, a plurality of the main nozzles are to be installed on an outer peripheral side of a pilot nozzle of the combustor at an interval in a circumferential direction of the pilot nozzle, the main nozzle comprising:
- a main nozzle body extending in an axial line thereof;
a swirl vane protruded from an outer peripheral surface of the main nozzle body in a radial direction of the axial line, and is configured to allow a fluid flowing downstream in a direction of the axial line to swirl around the axial line; and
a plurality of temperature sensors installed on the main nozzle body so as to be disposed along a tangential line to a mean line which is drawn between a ventral surface and a dorsal surface of the swirl vane, at a downstream end portion of the swirl vane.
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Accused Products
Abstract
The present invention provides a main nozzle of a combustor, a plurality of the main nozzles are to be installed on an outer peripheral side of a pilot nozzle of the combustor at an interval in a circumferential direction of the pilot nozzle, the main nozzle includes a main nozzle body extending in an axial line; a swirl vane protruded from an outer peripheral surface of the main nozzle body in a radial direction of the axial line, and is configured to allow a fluid flowing downstream in a direction of the axial line to swirl around the axial line; and temperature sensors installed on the main nozzle body so as to be disposed on a tangential line to a mean line of the swirl vane drawn between a vane ventral surface and a vane dorsal surface of the swirl vane, at a downstream end portion of the swirl vane.
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Citations
3 Claims
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1. A main nozzle of a combustor, a plurality of the main nozzles are to be installed on an outer peripheral side of a pilot nozzle of the combustor at an interval in a circumferential direction of the pilot nozzle, the main nozzle comprising:
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a main nozzle body extending in an axial line thereof; a swirl vane protruded from an outer peripheral surface of the main nozzle body in a radial direction of the axial line, and is configured to allow a fluid flowing downstream in a direction of the axial line to swirl around the axial line; and a plurality of temperature sensors installed on the main nozzle body so as to be disposed along a tangential line to a mean line which is drawn between a ventral surface and a dorsal surface of the swirl vane, at a downstream end portion of the swirl vane. - View Dependent Claims (2, 3)
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Specification