Searched for: subject%3A%223D%255C+printing%22
(41 - 60 of 426)

Pages

document
Tao, Lucy (author)
Vascularisation is a critical factor in large-scale tissue engineering, as it supports the survival of cells in large tissue constructs. In native tissue, a hierarchical vascular network is present where larger vessels transport nutrients and oxygen throughout the body, and smaller capillaries facilitate blood-tissue exchange. In large-scale...
master thesis 2023
document
Busser, Patrick (author)
Maatbril delivers personalized 3D-printed glasses by making a 3D scan of their client’s head and modelling the glasses around this 3D model. This is especially handy for people with cranio-facial differences or other conditions that prevent them from wearing regular glasses. A large proportion of Maatbril’s clients are children and/or have a...
master thesis 2023
document
Laureijs, Noortje (author)
This thesis investigates novel foaming materials for fused deposition modelling (FDM) which have been introduced in 2019. The materials are able to foam by the addition of foaming agents. Foaming materials for FDM printing can be advantageous since they can create lightweight models, and have good impact strength and toughness in relation to...
master thesis 2023
document
Morres, Max (author)
As remote work becomes increasingly popular, many people are working or studying at their dinner table while seated in a chair that does not adequately support them or is not appropriately sized, leading to various physical complaints. Traditional office chairs are often big and bulky, and their design does not complement home environments....
master thesis 2023
document
Wu, Shang-Che (author)
Current membrane fabrication processes are not sustainable as they are energy-intensive and require hazardous solvents. Additive manufacturing, due to its low waste production and the absence of harmful chemicals, can provide a more sustainable membrane manufacturing process. Up to this point, there was no way to 3D-print a membrane that meets...
master thesis 2023
document
Putra, N.E. (author)
The treatment of large bone injuries continues to be challenging partially due to the limited quantity and quality of bone-replacing materials. Iron (Fe) and its alloys have been developed as a group of load-bearing biomaterials. Recent advances in additive manufacturing (AM) have enhanced the potential of Fe-based biomaterials as biodegradable...
doctoral thesis 2023
document
Renkli, Nagme (author)
Open Wedge High Tibial Osteotomy (OWHTO) is an extensively used, effective treatment option for medical conditions such as medial knee osteoarthritis and varus malalignment. The current developments in the 3D printing industry facilitated using 3D printed patient-specific guides (PSSGs), making OWHTO a desirable treatment option. Although the...
master thesis 2023
document
de Bruin, Daphne (author)
The built environment contributes in a large extend to the global greenhouse gas emissions. With a growing demand for new buildings another view on building products is required. This thesis focusses on creating a biobased sound absorbing panel made from a mycelium bound biomaterial derived from urban waste. The production method for this panel...
master thesis 2023
document
Bourgois, Justin (author)
The use of additive manufacturing (AM) can potentially offer significant benefits to the design and performance of resistojet components but has so far only seen limited research in this application. The goal of this study was to investigate the possibility of 3D printing a functional resistojet heating chamber and the potential benefits that...
master thesis 2023
document
Hehenberger, S.P. (author), Caizzone, Stefano (author), Yarovoy, Alexander (author)
The utilization of additive manufacturing (AM) to engineer the permittivity profile of dielectric resonator antennas (DRAs) is considered. For the first time, the capabilities of AM are exploited to create continuously swept permittivity profiles and applied to cylindrical DRAs. The spatial variant lattices (SVL) synthesis algorithm is...
journal article 2023
document
Nieuwenhuyse, Olivier (author), Hiatlih, Khaled (author), Hakki, Rasha (author), al-Fakhri, Ayham (author), Verlinden, Jouke (author), Lambers, Karsten (author), Burg-Joosten, Katrina (author), Mara, Hubert (author), Ngan-Tillard, D.J.M. (author)
The National Museum of Raqqa in Syria has suffered immensely from the ongoing violence since 2011. Much of its valuable collection of movable archaeological heritage (ca. 6000 items) is considered lost. Starting from 500 of the most precious objects of the museum stored in the Raqqa Central Bank and stolen from there in 2013, the pilot project...
book chapter 2023
document
Seshadri, Bharath (author), Hischier, Illias (author), Masania, K. (author), Schlueter, Arno (author)
A novel approach is presented to 3D print vacuum–tight polymer components using liquid crystal polymers (LCPs). Vacuum–tight components are essential for gas storage and passive heat transfer, but traditional polymer 3D printing methods often suffer from poor interfaces between layers and high free volume, compromising vacuum integrity. By...
journal article 2023
document
Hedayati, R. (author), Stulova, Victoria (author)
Due to payload weight limitations and human vulnerability to harsh space conditions, it is preferable that the potential landing location for humans has an already constructed habitat preferably made from in situ materials. Therefore, the prospect of utilizing a readily available Martian material, such as regolith, in an easily programmable...
journal article 2023
document
Hehenberger, S.P. (author), Caizzone, Stefano (author), Thurner, Stefan (author), Yarovoy, Alexander (author)
Additive manufactured structured dielectrics with engineered permittivity tensors are promising tools for novel microwave components and are drawing increasing attention from researchers. However, design modeling and experimental verification of anisotropic materials are challenging and have not yet been thoroughly explored in the literature. In...
conference paper 2023
document
Setaki, F. (author), Tian, F. (author), Turrin, M. (author), Tenpierik, M.J. (author), Nijs, L. (author), van Timmeren, A. (author)
This paper discusses a novel, compact sound absorption solution with high performance at various frequencies, including low frequencies, achieved through the effective use of Computational Design and Additive Manufacturing (AM). Sound absorption is widely applied for reducing noise and improving room acoustics; however, it is often constrained...
journal article 2023
document
Hedayati, R. (author), Yousefi, Armin (author), Dezaki, Mohammadreza Lalegani (author), Bodaghi, Mahdi (author)
Both 2D and 3D re-entrant designs are among the well-known prevalent auxetic structures exhibiting negative Poisson's ratio. The present study introduces novel analytical relationships for 2D re-entrant hexagonal honeycombs for both negative and positive ranges of the cell interior angle θ (θ<0 showing a negative Poisson's ratio). The...
journal article 2023
document
Fugazzola, Maria C. (author), Golafshan, Nasim (author), van Aken, Joris A. (author), Plomp, S. (author), De Grauw, Janny (author), van Buul, Ward (author), Hermsen, Gied (author), Weinans, Harrie (author), Castilho, Miguel (author), van Weeren, René (author), Malda, Jos (author)
Summary: The objective of this study was to evaluate a non-resorbable implant for the focal repair of osteochondral defects. Enhanced adherence of repair cartilage overgrowing the implants was the secondary goal and was tested by introducing porosities on the articular surface of the implant. This study evaluated four versions of the...
journal article 2023
document
Jovanova, J. (author), Var, S.C.S. (author)
Underwater robot tasks pose many challenges for conventional robotic systems. The current rigid robots are limited in their adaptability to the environment and the objects to be manipulated. Soft grasping of objects offers advantages due to the flexibility when dealing with, for example, living organisms, random shaped objects, and coral...
conference paper 2023
document
Kolawole, F. O. (author), Peirlinck, M. (author), Cork, T. E. (author), Levenston, M. (author), Kuhl, Ellen (author), Ennis, D. B. (author)
Impaired cardiac filling in response to increased passive myocardial stiffness contributes to the pathophysiology of heart failure. By leveraging cardiac MRI data and ventricular pressure measurements, we can estimate in vivo passive myocardial stiffness using personalized inverse finite element models. While it is well-known that this...
journal article 2023
document
Shikh Anuar, Fadhilah (author), Mustapha, Khairul Azhar (author), Sa'at, Fatimah Al Zahrah Mohd (author), Zini, Nurul Hilwa Mohd (author), Tokit, Ernie Mat (author), Narasimmanaidu, Satishwara Rao (author), Hooman, K. (author)
In this study, the microstructure of open-cell metal foam was generated and reconstructed, to produce a new generation of open-cell foam, which is called 3D printed open-cell foam. At the current stage of research, nylon powder and plastic acid are utilized as the materials for two different 3D printing technologies: Selective Laser Sintering...
journal article 2023
Searched for: subject%3A%223D%255C+printing%22
(41 - 60 of 426)

Pages