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Author:

Corbin, David Jeffrey

Title:

Experimental Design for Process Parameter Correlation to Dimensional Inaccuracies in Additive Manufacturing Processes

Graduate Program:

Mechanical Engineering

Keywords:

Additive Manufacturing
Distortion
Ti-6Al-4V
Inconel 718
Parameter Development
In situ measurements
Directed Energy Deposition

File:

Download DavidJCorbinThesis.pdf

Committee Members:

Qian Wang, Dissertation Advisor/Co-Advisor
Panagiotis Michaleris, Committee Chair/Co-Chair
Edward Reutzel, Committee Member
Mary Frecker, Committee Member
Allison Beese, Outside Member

Author:

Wan, Zixuan

Title:

NUMERICAL AND EXPERIMENTAL STUDIES ON SPATTER BEHAVIOR IN THE GAP-FREE REMOTE LASER WELDING OF ZINC-COATED STEEL

Graduate Program:

Industrial Engineering (PHD)

Keywords:

Remote laser welding
Zigzag oscillation
Zinc-coated steel
Spatter
Welding parameters
Keyhole penetration
Full penetration

File:

Download NUMERICAL_AND_EXPERIMENTAL_STUDIES_ON_SPATTER_BEHAVIOR_IN_THE_GAP-FREE_REMOTE_LASER_WELDING_OF_ZINC-COATED_STEEL.pdf

Committee Members:

El-Amine Lehtihet, Major Field Member
Ed De Meter, Major Field Member
Jing Du, Outside Unit & Field Member
Jingjing Li, Chair & Dissertation Advisor
Steven Landry, Program Head/Chair
Allison Beese, Outside Field Member

Author:

Bocklund, Brandon

Title:

Computational design of additively manufactured functionally graded materials by thermodynamic modeling with uncertainty quantification

Graduate Program:

Materials Science and Engineering (PHD)

Keywords:

thermodynamics
CALPHAD
alloys
additive manufacturing
uncertainty quantification
functionally graded materials

File:

Download Bocklund-Dissertation-final.pdf

Committee Members:

John Mauro, Program Head/Chair
Zi-Kui Liu, Chair & Dissertation Advisor
Allison Beese, Major Field Member
John Mauro, Major Field Member
Michael Janik, Outside Unit, Field & Minor Member
Richard Otis, Special Member

Author:

Knapp, Gerald

Title:

Mechanistic modeling of heat transfer and fluid flow during fusion-based additive manufacturing of structural alloys

Graduate Program:

Materials Science and Engineering (PHD)

Keywords:

numerical modeling
heat transfer
mass transfer
additive manufacturing
alloys

File:

Download Dissertation_Knapp_2021.pdf

Committee Members:

Edward Reutzel, Outside Unit & Field Member
Jingjing Li, Outside Field Member
Allison Beese, Major Field Member
John Mauro, Program Head/Chair
Tarasankar Debroy, Co-Chair & Dissertation Advisor
Todd Palmer, Co-Chair & Dissertation Advisor

Author:

Bobbio, Lourdes Del

Title:

Design, Fabrication, and Analysis of Additively Manufactured Functionally Graded Materials

Graduate Program:

Materials Science and Engineering (PHD)

Keywords:

additive manufacturing
functionally graded materials
CALPHAD
Ti-6Al-4V
Stainless Steel
Equilibrium calculations
Scheil-Gulliver simulations

File:

Download Lourdes_Bobbio_PhD_Dissertation_final.pdf

Committee Members:

Zi-Kui Liu, Major Field Member
Hojong Kim, Major Field Member
Allison Beese, Chair & Dissertation Advisor
Robert Voigt, Outside Unit & Field Member
John Mauro, Program Head/Chair

Author:

Iams, Andrew

Title:

Microstructural Evolution in Additively Manufactured Duplex Stainless Steel Alloys

Graduate Program:

Materials Science and Engineering (PHD)

Keywords:

additive manufacturing
duplex stainless steel
microstructure
mechanical properties

File:

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Committee Members:

Tarasankar Debroy, Major Field Member
Allison Beese, Major Field Member
Todd Palmer, Chair & Dissertation Advisor
Lucille Giannuzzi, Special Member
Robert Voigt, Outside Unit & Field Member
John Mauro, Program Head/Chair

Author:

Nalubwama Kaweesa, Dorcas Vivian

Title:

Predicting and Validating Composite Mechanical Behavior Resulting from Voxel-based Microstructural Design and Macroscopic Interfacial Analysis

Graduate Program:

Mechanical Engineering (PHD)

Keywords:

Multi-material Additive Manufacturing
PolyJet process
Material design
Composites
Composite laminates
Functionally Graded Materials
Voxel-based design
voxels
Mechanical properties

File:

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Committee Members:

Nicholas Meisel, Chair & Dissertation Advisor
Timothy Simpson, Major Field Member
Allison Beese, Major Field Member
Michael Hickner, Outside Unit & Field Member
Daniel Haworth, Professor in Charge/Director of Graduate Studies

Author:

Shaffer, Derek

Title:

Influence of Composition on the Post-Processing Response of Additively Manufactured Precipitation Hardening Stainless Steels

Graduate Program:

Materials Science and Engineering (PHD)

Keywords:

Additive Manufacturing
Precipitation Hardening
17-4 PH
Martensitic Stainless Steel
Solution Heat Treatment
Aging

File:

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Committee Members:

John Mauro, Program Head/Chair
Jay Keist, Outside Field Member
Amrita Basak, Outside Unit & Field Member
Tarasankar Debroy, Major Field Member
Allison Beese, Major Field Member
Todd Palmer, Chair & Dissertation Advisor

Author:

Fry, Aubrey

Title:

Field Strength Effect on the Elastoplastic and Mechanical Properties of Single Modifier Aluminoborosilicate Glasses

Graduate Program:

Materials Science and Engineering (PHD)

Keywords:

Glass
field strength
mechanical properties
elastoplastic properties
crack resistance
structure
aluminoborosilicate
glasses
compositional design
strength
toughness
fracture toughness
Young's modulus

File:

Download Fry__Aubrey_PhD_Dissertation_Final.pdf

Committee Members:

John Mauro, Program Head/Chair
Seong Kim, Co-Chair & Dissertation Advisor
Allison Beese, Major Field Member
John Mauro, Co-Chair & Dissertation Advisor
Douglas Wolfe, Outside Unit & Field Member

Author:

Veley, Emma

Title:

Evaluation of Additively Manufactured Internal Cooling Channels and Film Cooling Holes for Cooling Effectiveness

Graduate Program:

Mechanical Engineering (PHD)

Keywords:

Gas Turbine
Film Cooling
Heat Transfer
Fluids
Infrared Thermography
Additive Manufacturing

File:

Download Veley_Dissertation_Final.pdf

Committee Members:

Robert Kunz, Professor in Charge/Director of Graduate Studies
Amrita Basak, Major Field Member
Allison Beese, Outside Unit & Field Member
Karen Thole, Chair & Dissertation Advisor
Stephen Lynch, Major Field Member