초록 ▼

A method facilitates fabricating a gas turbine engine. The method comprises coupling an engine casing circumferentially around a gas turbine engine. The method also comprises coupling an engine containment wrap to the gas turbine engine, such that the containment wrap circumscribes at least a portio

A method facilitates fabricating a gas turbine engine. The method comprises coupling an engine casing circumferentially around a gas turbine engine. The method also comprises coupling an engine containment wrap to the gas turbine engine, such that the containment wrap circumscribes at least a portion of the gas turbine engine casing, wherein the containment wrap includes a plurality of layers coupled together such that a first layer is formed from at least three sheets coupled together such that the first sheet fibers are oriented substantially in a first direction, such that the second sheet fibers are oriented in a second direction that is offset approximately forty-five degrees from the first sheet, and such that the third sheet fibers are oriented substantially parallel to the first direction, and wherein the plurality of first sheet fibers are aligned substantially axially with the respect to the turbine engine.

대표청구항 ▼

What is claimed is: 1. A method for fabricating a gas turbine engine, said method comprising: coupling an engine casing circumferentially around a gas turbine engine; and coupling an engine containment wrap to the gas turbine engine, such that the containment wrap circumscribes at least a portion o

What is claimed is: 1. A method for fabricating a gas turbine engine, said method comprising: coupling an engine casing circumferentially around a gas turbine engine; and coupling an engine containment wrap to the gas turbine engine, such that the containment wrap circumscribes at least a portion of the gas turbine engine casing, wherein the containment wrap includes a plurality of layers coupled together such that a first layer is formed from at least three sheets coupled together such that a first sheet is formed from a plurality of fibers that are oriented substantially in a first direction, a second sheet is formed from a plurality of fibers oriented in a second direction that is offset approximately forty-five degrees from the first sheet, and such that a third sheet is formed from a plurality of fibers that are oriented substantially parallel to the first direction, and wherein the plurality of first sheet fibers are aligned substantially axially with the respect to the gas turbine engine. 2. A method in accordance with claim 1 wherein coupling an engine containment wrap to the gas turbine engine further comprises coupling a fourth sheet to the third sheet such that a plurality of fibers within the fourth sheet are oriented in a direction that is offset approximately ninety degrees from the orientation of the fibers within the second sheet. 3. A method in accordance with claim 1 wherein coupling an engine containment wrap to the gas turbine engine further comprises coupling the engine containment wrap to the engine such the first layer that is fabricated from a fiberglass material. 4. A method in accordance with claim 1 wherein coupling an engine containment wrap to the gas turbine engine further comprises coupling the engine containment wrap to the gas turbine engine such that one layer formed is at least approximately 0.09 inches thick. 5. A method in accordance with claim 1 wherein coupling an engine containment wrap to the gas turbine engine further comprises coupling a second layer to the first layer, wherein the second layer is formed from at least three sheets coupled together such that a first sheet within the second layer includes a plurality of fibers that are oriented substantially in a direction that is substantially perpendicular to the orientation of the fibers within the first layer first sheet, and such that a second sheet within the second layer includes a plurality of fibers that are oriented in a second direction that is offset approximately forty-five degrees from the second layer first sheet. 6. A method in accordance with claim 1 wherein coupling an engine containment wrap to the gas turbine engine further comprises coupling the engine containment wrap to the gas turbine engine that includes a second layer that is fabricated from a graphite material. 7. A method in accordance with claim 1 wherein coupling an engine containment wrap to the gas turbine engine further comprises coupling a second layer to the first layer such that the second layer formed is approximately 0.085 inches thick. 8. A method in accordance with claim 7 wherein coupling an engine containment wrap to the gas turbine engine further comprises coupling the engine containment wrap to the engine that includes a third layer that is formed from a glass epoxy material. 9. A method in accordance with claim 7 wherein coupling the engine containment wrap to the gas turbine engine further comprises coupling the third layer to the second layer such that the third layer formed is at least approximately 0.09 inches thick. 10. A containment apparatus for a gas turbine engine including an engine casing, said containment apparatus comprising a first layer comprising a plurality of sheets that each comprise a plurality of fibers, a first of said plurality of sheets coupled to the gas turbine engine casing such that said first sheet circumscribes at least a portion of the casing and such that said first sheet plurality of fibers are aligned substantially axially with respect to said gas turbine engine, a second of said plurality of sheets coupled to said first sheet such that said second sheet plurality of fibers are aligned approximately forty-five degrees offset from said first sheet plurality of fibers, a third of said plurality of sheets coupled to said second sheet such that said third sheet plurality of fibers are aligned substantially parallel to said first sheet plurality of fibers. 11. A containment apparatus in accordance with claim 10 wherein said first layer further comprises a fourth sheet coupled to said third sheet such that said fourth sheet plurality of fibers are aligned approximately ninety degrees offset from said second sheet plurality of fibers. 12. A containment apparatus in accordance with claim 10 wherein said first layer comprises a fiberglass material. 13. A containment apparatus in accordance with claim 10 wherein one layer is approximately 0.09 inches thick. 14. A containment apparatus in accordance with claim 10 further comprising a second layer comprising a plurality of sheets that each comprise a plurality of fibers, said second layer plurality of sheets comprising at least a first sheet and a second sheet, said second layer first sheet coupled against said first layer, such that said second layer first sheet circumscribes at least a portion of said gas turbine engine and such that said second layer first sheet plurality of fibers are aligned substantially perpendicular to the engine axial direction, said second layer second sheet coupled to said second layer first sheet such that said second layer second sheet plurality of fibers are aligned approximately forty-five degrees offset from second layer first sheet plurality of fibers. 15. A containment apparatus in accordance with claim 14 wherein said second layer comprises a graphite material. 16. A containment apparatus in accordance with claim 14 wherein said second layer is approximately 0.085 inches thick.