A turbine engine system includes a turbine engine shaft, a first rotor, a second rotor and an engine monitoring system. The shaft includes a shaft bore formed by a shaft wall. The shaft bore extends along an axial centerline through the shaft between a first shaft end and a second shaft end. The fir
A turbine engine system includes a turbine engine shaft, a first rotor, a second rotor and an engine monitoring system. The shaft includes a shaft bore formed by a shaft wall. The shaft bore extends along an axial centerline through the shaft between a first shaft end and a second shaft end. The first rotor is connected to the shaft at the first shaft end, and the second rotor is connected to the shaft at the second shaft end. The engine monitoring system includes a sensor connected to the second rotor, a transmitter arranged at the first shaft end, and a plurality of conduit assemblies. Each conduit assembly includes a conduit that extends axially within the shaft bore and is connected to the shaft wall. A first of the conduit assemblies also includes a wire that extends through a respective conduit and connects the sensor and the transmitter.
대표청구항▼
1. A turbine engine system, comprising: a turbine engine shaft comprising a shaft bore formed by a shaft wall, the shaft bore extending along an axial centerline through the turbine engine shaft between a first shaft end and a second shaft end;a first rotor connected to the turbine engine shaft at t
1. A turbine engine system, comprising: a turbine engine shaft comprising a shaft bore formed by a shaft wall, the shaft bore extending along an axial centerline through the turbine engine shaft between a first shaft end and a second shaft end;a first rotor connected to the turbine engine shaft at the first shaft end;a second rotor connected to the turbine engine shaft at the second shaft end; andan engine monitoring system comprising a sensor connected to the second rotor, a transmitter arranged at the first shaft end, and a plurality of conduit assemblies, wherein each of the plurality of conduit assemblies comprises a conduit extending axially within the shaft bore and connected to the shaft wall, and a first of the plurality of conduit assemblies further comprises a wire extending through the respective conduit and connecting the sensor and the transmitter. 2. The system of claim 1, wherein masses of the plurality of conduit assemblies are substantially rotationally balanced about the axial centerline. 3. The system of claim 1, wherein the plurality of conduit assemblies are substantially uniformly located circumferentially about the axial centerline. 4. The system of claim 1, wherein the shaft wall comprises a shaft wall geometry that radially undulates along the axial centerline, and the conduit in at least one of the plurality of conduit assemblies is shaped to substantially conform the shaft wall geometry. 5. The system of claim 1, wherein a diameter of the conduit in the first of the plurality of conduit assemblies is substantially equal to a diameter of the conduit in a second of the plurality of conduit assemblies. 6. The system of claim 1, wherein a mass of the first of the plurality of conduit assemblies is substantially equal to a mass of a second of the plurality of conduit assemblies. 7. The system of claim 6, wherein the second of the plurality of conduit assemblies further comprises a wire extending through the respective conduit. 8. The system of claim 1, wherein the conduit in at least one of the plurality of conduit assemblies is connected to the shaft wall at a plurality of discrete axial locations. 9. The system of claim 1, wherein the conduit in at least one of the plurality of conduit assemblies is connected to the shaft wall continuously along an axial conduit length of the respective conduit. 10. The system of claim 1, wherein the conduit in at least one of the plurality of conduit assemblies is connected to the shaft wall with an adhesive. 11. The system of claim 1, wherein the conduit in at least one of the plurality of conduit assemblies is connected to the shaft wall with one or more tack strips. 12. The system of claim 1, wherein the conduit in at least one of the plurality of conduit assemblies is at least one of welded and braised to the shaft wall. 13. The system of claim 1, wherein the conduit in each of the plurality of conduit assemblies is radially pressed against the shaft wall by a flexible annular support. 14. The system of claim 1, wherein the sensor communicates sensor data to the transmitter through the wire, and the transmitter wirelessly communicates the sensor data to a processing device through a receiver. 15. The system of claim 1, further comprising a turbine engine that comprises a compressor section, a combustion section, a turbine section and the turbine engine shaft, wherein the compressor section comprises the first rotor and the turbine section comprises the second rotor. 16. The system of claim 1, further comprising a turbine engine that comprises a fan section, a compressor section, a combustion section, a turbine section and the turbine engine shaft, wherein the fan section comprises the first rotor and the turbine section comprises the second rotor. 17. A turbine engine system, comprising: a turbine engine shaft comprising a shaft bore formed by a shaft wall, the shaft bore extending along an axial centerline through the turbine engine shaft between a first shaft end and a second shaft end;a first rotor connected to the turbine engine shaft at the first shaft end;a second rotor connected to the turbine engine shaft at the second shaft end; andan engine monitoring system comprising a sensor connected to the second rotor;a transmitter arranged at the first shaft end;a plurality of conduits circumferentially arranged about the axial centerline, wherein each of the plurality of conduits extends axially within the shaft bore and is connected to the shaft wall; anda wire extending through a first of the plurality of conduits and connecting the sensor and the transmitter. 18. The turbine engine system of claim 17, wherein the first of the plurality of conduits engages the shaft wall.
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이 특허에 인용된 특허 (10)
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Pascal Jean-Pierre (Paris FRX), Method of constructing models of rotary electrical machines to provide simultaneous similitude of electromagnetic, therm.
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