Abstract: A system and method for coupling cases associated with an engine of an aircraft. A first case includes a first plurality of threads. A second case includes a second plurality of threads. A coupler includes a third plurality of threads and a fourth plurality of threads. An interface is configured to align the first case and the second case before the first plurality of threads engage the third plurality of threads or the second plurality of threads engage the fourth plurality of threads.

Abstract: A first case includes a first plurality of threads, a second case includes a second plurality of threads, an interface provides at least one of anti-rotation or alignment with respect to the first case and the second case, and a nut includes a third plurality of threads configured to engage with the first plurality of threads and a fourth plurality of threads configured to engage with the second plurality of threads.

Abstract: Aspects of the disclosure are directed to a case for a gas turbine engine, the case including a case wall and a boss that extends from the case wall, the boss including a distal top contoured surface with a through hole fotmed there in, the distal top contoured surface having a non-uniform radial wall thickness.

Abstract: A system and method for coupling cases associated with an engine of an aircraft. A first case includes a first plurality of threads. A second case includes a second plurality of threads. A coupler includes a third plurality of threads and a fourth plurality of threads. An interface is configured to align the first case and the second case before the first plurality of threads engage the third plurality of threads or the second plurality of threads engage the fourth plurality of threads.

Abstract: A system and method for coupling cases associated with an engine of an aircraft. A first case includes a first plurality of threads. A second case includes a second plurality of threads. A coupler includes a third plurality of threads and a fourth plurality of threads. An interface is configured to align the first case and the second case before the first plurality of threads engage the third plurality of threads or the second plurality of threads engage the fourth plurality of threads.

Abstract: A turbine seal system comprises an annular structural frame, a circumferential ring, a fairing and a seal. The circumferential ring is joined to the annular structural frame. The fairing is disposed within the annular structural frame and is engaged with the circumferential ring to limit circumferential rotation of the fairing with respect to the annular structural frame. The seal extends between the fairing and the circumferential ring. In one embodiment, the structural component comprises a ring-strut-ring turbine exhaust case.

Abstract: Aspects of the disclosure are directed to coupling cases associated with an engine of an aircraft. A first case includes a first plurality of threads. A second case includes a second plurality of threads. A coupler includes a third plurality of threads and a fourth plurality of threads. An interface is configured to align the first case and the second case before the first plurality of threads engage the third plurality of threads or the second plurality of threads engage the fourth plurality of threads.

Abstract: Aspects of the disclosure are directed to a first case including a first plurality of threads, a second ease including a second plurality of threads, an interface configured to provide for at least one of anti-rotation or alignment with respect to the first case and the second ease, and a nut including a third plurality of threads configured to engage with the first plurality of threads and a fourth plurality of threads configured to engage with the second plurality of threads.

Abstract: A method and system for processing MTOM messages comprising a root document and one or more binary attachments referenced by the root document, in a Web service requester or provider. When an inbound MTOM message is received, a pipeline comprising a plurality of message handlers is selected to process the received message. The message is unpackaged by separating the binary attachments from the root document, and the pipeline properties are checked to determine if conversion of the message is required. Responsive to the result of the determination, either conversion of the message is carried out, by encoding the binary data in each of the attachments and replacing each reference in the root document to a binary attachment with the encoded data for that attachment, and processing the converted message by the pipeline, or the root document and binary attachments are processed by the pipeline.

Abstract: A method and system for processing MTOM messages comprising a root document and one or more binary attachments referenced by the root document, in a Web service requester or provider. When an inbound MTOM message is received, a pipeline comprising a plurality of message handlers is selected to process the received message. The message is unpackaged by separating the binary attachments from the root document, and the pipeline properties are checked to determine if conversion of the message is required by at least one message handler. Responsive to the result of the determination, either conversion of the message is carried out, by encoding the binary data in each of the attachments and replacing each reference in the root document to a binary attachment with the encoded data for that attachment, and processing the converted message by the pipeline, or the root document and binary attachments are processed by the pipeline.

Abstract: A database management system including an index with parallel read access for large amounts of keyed information. The index can be referenced for read-only access by any number of simultaneous processes in parallel with being updated by a single process where the read-only access does not involve any locking or waiting.

Abstract: A system is described for producing a near-random hash value from a key value. In a preferred embodiment the system comprises the steps of combining each key byte in turn with a corresponding byte in a predefined table; substituting each key byte with a byte from a second table, the location of the substitute byte in the table being equal to the value of the key byte; and using a propagated exclusive-OR to produce a four-byte value, which is then manipulated and scaled to produce a hash value in the desired range.