Search results | J. Murrey Atkins Library

Title: ISOGEOMETRIC ANALYSIS AND PATCHWISE REPRODUCING POLYNOMIAL PARTICLE METHOD FOR PLATES
Author: Kim, Hyunju
Date Created: 2013
Subjects--Topical: Mechanical engineering, Mathematics
Description: Isogeometric analysis (IGA) is a framework bridging the gap between Computer Aided Design (CAD) and Finite Element Analysis (FEA). So it drastically reduces the error in the representation of the computational domain and the re-meshing by the use ...

Title: Isogeometric collocation method for elasticity problems containing singularities
Author: Rattan, Puja
Date Created: 2016
Subjects--Topical: Mathematics
Description: Isogeometric analysis (IGA), introduced by Hughes, et al. [2,3], is a mathematical approach that combines Finite Element analysis (FEA) in conjunction with engineering design tools, such as CAD, which allows analysis, testing and redesign of struc...

Title: MECHANISTIC STUDY OF SELF-ASSEMBLED TUNGSTEN NANOGRATINGS ON SOLIDS INDUCED BY FEMTOSECOND LASER BEAM
Author: Tang, Mingzhen
Date Created: 2010
Subjects--Topical: Optics
Description: This dissertation describes a mechanistic study on the spontaneous formation of tungsten nanograting induced by a 400 nm femtosecond laser beam on solids observed in laser induced chemical vapor deposition configuration. The formed tungsten nanogr...

Title: MICROSTRUCTURAL MODELING DURING MULTI-PASS ROLLING OF A NICKEL-BASE SUPERALLOY
Author: Subramanian, Kannan
Date Created: 2009
Subjects--Topical: Mechanical engineering, Materials science
Description: Microstructure present at the end of rolling and cooling operations controls the product properties. Therefore, control of grain size is an important characteristic in any hot-working. The narrow temperature range for hot working of Alloy 718 make...

Title: THE TURBULENT REACTING RICHTMYER-MESHKOV INSTABILITY: A NEW CANONICAL PROBLEM IN NON-PREMIXED COMBUSTION
Author: Varshochi, Hilda
Date Created: 2016
Subjects--Topical: Mechanical engineering
Description: We describe detailed high-resolution numerical simulations of a class of shock-induced reactive turbulent mixing layers, where the scalar mixing, flow dynamics and combustion properties are driven by the Richtmyer-Meshkov (RM) instability. The 3D ...

Title: Use of Optical Superbeams in Atmospheric Turbulence Applications
Author: Gu, Yalong
Date Created: 2011
Subjects--Topical: Optics
Description: The use of nonconventional beam classes in turbulence applications is investigated. Through the study on pseudo-Bessel correlated beam propagation in the atmosphere, it is shown that scintillation reduction by a partially coherent beam can be obta...