Numerical and experimental study of parameter sensitivity and dilution in laser deposition
Keywords and Phrases
Continuum surface force (CFS) model
"Laser deposition is an extension of the laser cladding process for rapid prototyping of fully dense metal components. This laser additive manufacturing technique allows quick fabrication of fully-dense metallic components directly from Computer Aided Design (CAD) solid models. The incoming powder is metallurgically bonded with the substrate upon solidification. The part is fabricated in a layer by layer manner in a shape that is dictated by the CAD solid model. The first part of the thesis uses simulation and experiments to investigate the effect of the process input parameters...In the second part, a heat transfer and fluid flow model for laser deposition is developed is used to predict dilution under varying process parameters"--Abstract, leaf iv.
Liou, Frank W.
Landers, Robert G.
Newkirk, Joseph William
Mechanical and Aerospace Engineering
M.S. in Manufacturing Engineering
National Science Foundation (U.S.)
U.S. Air Force Research Laboratory (Wright-Patterson Air Force Base, Ohio)
University of Missouri--Rolla. Intelligent Systems Center
Intelligent Systems Center
University of Missouri--Rolla
Journal article titles appearing in thesis/dissertation
- Sensitivity analysis of process parameters in laser deposition
- Numerical simulation and prediction of dilution during laser deposition
ix, 51 leaves
© 2007 Zhiqiang Fan, All rights reserved.
Thesis - Citation
Pulsed laser deposition
Sensitivity theory (Mathematics)
Print OCLC #
Link to Catalog Record
Fan, Zhiqiang, "Numerical and experimental study of parameter sensitivity and dilution in laser deposition" (2007). Masters Theses. 35.