Shuaib
Nasr A. Shuaib, Lexington, KY US
Patent application number | Description | Published |
---|---|---|
20100018320 | METHOD AND APPARATUS FOR CHARACTERIZING MICROSCALE FORMABILITY OF THIN SHEET MATERIALS - A method of predicting sheet formability at a microscale level includes the steps of providing a grid pattern on a test sheet, bulging the test sheet to a hemispherical shape until a crack is initiated on the surface of the test sheet, detecting the initiation of the crack, acquiring two images of the surface adjacent to the crack and calculating surface strains on the test sheet. | 01-28-2010 |
20110314906 | METHOD AND APPARATUS FOR CHARACTERIZING MICROSCALE FORMABILITY OF THIN SHEET MATERIALS - A method of predicting sheet formability at a microscale level includes the steps of providing a grid pattern on a test sheet, bulging the test sheet to a hemispherical shape until a crack is initiated on the surface of the test sheet, detecting the initiation of the crack, acquiring two images of the surface adjacent to the crack and calculating surface strains on the test sheet. | 12-29-2011 |
Nasr A. Shuaib, Watertown, MA US
Patent application number | Description | Published |
---|---|---|
20150275761 | SEAL ASSEMBLY WITH COOLING FEATURE - One exemplary embodiment of this disclosure relates to a gas turbine engine. The engine includes a compressor section, a combustor section, a turbine section, and at least one rotatable shaft. The engine further includes a bearing assembly including an inner race, an outer race, and a plurality of rolling elements. A seal assembly is also included. The seal assembly includes a seal plate mounted for rotation with the rotatable shaft. The seal plate establishes a boundary of a tortuous passageway. | 10-01-2015 |