Searched for: subject%3A%22Analytical%255C%2Bmodels%22
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Volakos, Efstratios (author), Davis, Chris (author), Teich, Martien (author), Lenk, Peter (author), Overend, M. (author)
Embedded load-bearing laminated glass connections have gained popularity in recent years due to their mechanical performance and aesthetic appeal. However, there is a paucity of data on their structural behaviour across a range of temperatures that may arise in building applications and there is also no simplified mechanics-based model for...
journal article 2023
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Werlen, Vincent (author), Vocke, Richard (author), Brauner, Christian (author), Dransfeld, C.A. (author), Michaud, Véronique (author), Rytka, Christian (author)
A new model is proposed for the consolidation of hybrid textiles, in which air entrapment and dissolution are considered. One of the key parameters is tow permeability, which is described by the analytical model of Gebart and validated at very high fibre volume fractions by direct tow permeability measurement. The model also takes into...
journal article 2023
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Kockelkorn, Tycho (author)
The Haringvlietbrug, which was delivered in 1964 and connects the island of Goeree-Overflakkee to the Dutch mainland, approaches the end of its lifetime. Rijkswaterstaat and Witteveen+Bos investigate the potential use of vibration-based structural health monitoring (SHM) to track deterioration. In vibration-based SHM, a change in the structure’s...
master thesis 2022
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van Dam, Janice (author)
For a global quantum communication network, we need to have long distance links over which we can distribute entangled photon pairs. Due to exponential losses, using optical fibres alone is unfeasible. Quantum repeaters extend the range of quantum networks, but intercontinental links are still unfeasible. Because of this, research has gone...
master thesis 2022
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Cao, Zhi (author), Huang, Yunkai (author), Guo, Baocheng (author), Peng, Fei (author), Dong, J. (author), Hemeida, Ahmed (author)
To facilitate the active magnetic bearing (AMB) design and analysis, an accurate and fast model that considers both rotor eccentricity and the saturation effect is necessary. In this article, a novel hybrid analytical model (HAM) for effective calculation of the magnetic field of the AMB is proposed. Eccentricity and local saturation are...
journal article 2022
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Stella, F. (author), Obayashi, Nana (author), Della Santina, C. (author), Hughes, Josie (author)
The control possibilities for soft robots have long been hindered by the lack of accurate yet computationally treatable dynamic models of soft structures. Polynomial curvature models propose a solution to this quest for continuum slender structures. Nevertheless, the results produced with this class of models have been so far essentially...
journal article 2022
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Huo, L. (author), Alderliesten, R.C. (author), Sadighi, Mojtaba (author)
To further investigate the effects of in-plane and out-of-plane stresses on the delamination initiation for composite laminates under out-of-plane loading, this paper reports a joint experimental and numerical study, in which the fully clamped rectangular CFRP composite laminates were subjected to out-of-plane quasi-static indentations. The...
journal article 2022
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Bagemihl, I. (author), Bhatraju, C. (author), van Ommen, J.R. (author), van Steijn, V. (author)
Electrochemical reduction of CO<sub>2</sub>using renewable energy is a promising avenue for sustainable production of bulk chemicals. However, CO<sub>2</sub>electrolysis in aqueous systems is severely limited by mass transfer, leading to low reactor performance insufficient for industrial application. This paper shows that structured reactors...
journal article 2022
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Ottun, Abdul Rasheed (author), Mane, Pramod C. (author), Yin, Zhigang (author), Paul, Souvik (author), Liyanage, Mohan (author), Pridmore, Jason (author), Ding, Aaron Yi (author), Sharma, Rajesh (author), Nurmi, Petteri (author), Flores, Huber (author)
Federated learning (FL) is a promising privacy-preserving solution to build powerful AI models. In many FL scenarios, such as healthcare or smart city monitoring, the user&amp;#x0027;s devices may lack the required capabilities to collect suitable data which limits their contributions to the global model. We contribute social-aware federated...
journal article 2022
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Masia, Sara (author), Sušnik, Janez (author), Jewitt, G.P.W. (author), Kiala, Zolo (author), Mabhaudhi, Tafadzwanashe (author)
Over the past decade, the water, energy, and food (WEF) nexus approach has evolved to become a focus of the Southern African Development Community (SADC) development strategies. However, a lack of empirical evidence, appropriate methods, and qualitative and quantitative tools to implement the WEF nexus approach has been highlighted. This...
book chapter 2022
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Sušnik, Janez (author), Masia, Sara (author), Jewitt, G.P.W. (author), Simpson, Gareth (author)
The water-energy-food (WEF) nexus is shown to be a highly interconnected, complex system, operating over multiple time scales, and at spatial scales from household to global. The key WEF nexus foci issues and challenges are known to be extremely diverse and change depending on the local situation and setting, the scale at which the nexus is...
book chapter 2022
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Sušnik, Janez (author), Masia, Sara (author), Jewitt, G.P.W. (author)
Water, energy, and food (WEF) systems form a complex interconnected network, operational at scales from the household up to the global. These scales, like the nexus sectors themselves, and mutually interconnected, with lower-level characteristics help drive higher-level resource management, and vice versa. This chapter highlights recent WEF...
book chapter 2022
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Dalgic, O. (author), Puccinelli, Daniele (author), Zuniga, Marco (author)
Advances in Visible Light Communication are enabling novel Internet of Things applications. Going forward, we expect that LED-to-Camera links will enable a wide range of body-centric computing applications. Up until now, most LED-to-Camera studies have been following a deploy-and-test approach instead of a principled methodology. This ad-hoc...
conference paper 2022
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Brito, B.C.Q.B. (author), Teuwen, Julie J.E. (author), Dransfeld, C.A. (author), Villegas, I.F. (author)
Ultrasonic welding is a promising joining technique for thermoplastic composite parts. On the way towards upscaling and industrialisation of this technology, it is crucial to understanding how it is affected by manufacturing tolerances. The objective of the research presented in this paper was to investigate the influence that misaligned...
journal article 2022
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Aarts, Michiel (author)
The traffic density of small aerial vehicles operating within urban environments is expected to increase significantly in the near future. This urban environment is highly constrained due to being limited to the low-altitude airspace directly above the existing road network. To increase understanding of the factors influencing the capacity of...
master thesis 2021
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Helsdingen, Martijn (author)
A new semi-analytical model is developed to predict the dynamic response of slender gates in combination with an overhang, which are subjected to standing waves. Still little is known for these types of gates for this specific forcing type. The semi-analytical model is still in its development phase and must be validated on its performance. This...
master thesis 2021
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Li, X. (author)
A flexible riser is a multi-layered pipe device which enables deep-water production by connecting seabed facilities to floating vessels. To withstand huge hydro-static pressure, it is required to have strong collapse capacities. At present, the collapse capacity of a flexible riser is designed based on a "wet collapse'' concept, in which the...
doctoral thesis 2021
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Drougkas, A. (author), Esposito, R. (author), Messali, F. (author), Sarhosis, Vasilis (author)
Masonry panels consisting of piers and spandrels in buildings are vulnerable to in-plane actions caused by seismicity and soil subsidence. Tectonic seismicity is a safety hazard for masonry structures, whereas low-magnitude induced seismicity can be detrimental to their durability due to the accumulation of light damage. This is particularly...
journal article 2021
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Mohseni, M. (author), Eivani, A.R. (author), Vafaeenezhad, H. (author), Jafarian, H. R. (author), Salehi, M. T. (author), Zhou, J. (author)
The mechanical properties of a magnesium alloy strongly depend on its grain structure. It is desirable to minimize grain growth during the post-forming annealing treatment, thereby minimizing the loss in strength while regaining ductility. In the present research, the annealing of the hot-rolled AZ61 Mg alloy at different temperatures for...
journal article 2021
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van Dokkum, J.S. (author), Bos, C. (author), Offerman, S.E. (author), Sietsma, J. (author)
Intricate knowledge of dislocation networks in metals has proven paramount in understanding the constitutive behaviour of these materials but current experimental methods yield limited information on the characteristics of these networks. Recently, the isotropic anelastic response of metals has been used to investigate complex dislocation...
journal article 2021
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