Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 8 of 8 for “"3D printed materials"”.
-
Effects of Experimental Conditions on Fracture Research Using 3D Printed Materials
… parameters. The specimens were prepared using a 3D stereolithography printer utilizing clear resin material. Identical pre-existing quasi-elliptical (ovaloid-shaped) flaws were placed in the center of each specimen. The specimens were subjected to unconfined compression using a Baldwin load …
-
Enhancement of Mechanical, Structural, and Electrical Properties in Advanced Composites and Vat Photopolymerized 3D Printing Nanocomposites
… fibers, are extensively used as structural materials in spacecraft, aircraft, high-performance vehicles, and wind turbines due to their high strength-to-weight ratios, stiffness, durability, and tailorable mechanical characteristics. In healthcare, the advent of additive manufacturing (3D …
-
Dynamic response of 3D printed beams with damping layers
3D printers are a relatively new technology and they could be used in the future to 3D print structural components in buildings or bridges. The main advantages of using 3D printing would be the optimization of the structures. Effectively, with 3D printers, it is possible to generate polymers with …
-
Safety First, Bubbles Second: Integrating Regulatory Compliance with Innovation in Rapid Prototyped Focused Ultrasound Devices
… framework was applied to a case study involving 3D-printed materials commonly used in rapid prototyping for FUS research, assessing performance according to established guidance documents and international standards. In this context, materials with favorable acoustic performance did not …
-
Modeling Fatigue Behavior of 3D Printed Titanium Alloys
… important role in optimizing the design of the 3D printed material and predicting the fatigue life of the 3D printed component. The main objective of this thesis is to predict the fatigue behavior of different microstructures of Ti-64 titanium alloy by using the PRISMS-Fatigue open-source …
-
Designing High Performing Durable Bio-Based Coatings for Packaging Applications
… new engineering knowledge essential for durable materials for sustainable packaging applications using renewable biopolymers. These include cellulose, extracted from plants, and chitin, sourced from mushrooms and food waste like crustacean exoskeletons. These natural polymers can form strong, …
-
Vascular Network Formation via 3D Printing and Cell-Based Approaches
… for forming vascular networks, including materials processing techniques, such those involving lithography, bioprinting, and sacrificial templating; and cell-based approaches, in which cellular self-organization processes form vessels; all are deficient in their ability to form a vessel …
-
Design, Analysis and Experimental Evaluation of 3D Printed Variable Stiffness Structures
<p>The rapid progress of additive manufacturing (AM) introduces new opportunities but also new challenges for design and optimization to ensure manufacturability, testability and accurate representation/prediction of the models. The present dissertation builds a bridge between design, optimization, …