- document
-
Alkharraa, H.S.H. (author)Oil exploitation of tight reservoirs has gained significant importance lately. Some researchers have defined tight reservoirs as those characterized with permeability lower than 0.1 mD. However, permeability is an absolute value, and tight reservoirs have complex pore systems that require a detailed geological and petrophysical rock...doctoral thesis 2024
- document
-
Bellezza, Cinzia (author), Barison, Erika (author), Farina, Biancamaria (author), Poletto, Flavio (author), Meneghini, Fabio (author), Böhm, Gualtiero (author), Draganov, D.S. (author), Janssen, M.T.G. (author), van Otten, Gijs (author)Geothermal power production may result in significant CO2 emissions as part of the produced steam. CO2 capture, utilisation, subsurface storage (CCUS) and developments to exploit geothermal resources are focal points for future clean and renewable energy strategies. The Synergetic Utilisation of CO2 Storage Coupled with Geothermal Energy...journal article 2024
- document
-
Guardone, Alberto (author), Colonna, Piero (author), Pini, M. (author), Spinelli, Andrea (author)The gas dynamics of single-phase nonreacting fluids whose thermodynamic states are close to vapor-liquid saturation, close to the vapor-liquid critical point, or in supercritical conditions differs quantitatively and qualitatively from the textbook gas dynamics of dilute, ideal gases. Due to nonideal fluid thermodynamic properties,...journal article 2024
- document
-
Kirchner, K. (author), Schwab, Christoph (author)We formulate standard and multilevel Monte Carlo methods for the kth moment M<sub>ε</sub><sup>k</sup>[ξ] of a Banach space valued random variable ξ:Ω→E, interpreted as an element of the k-fold injective tensor product space ⊗<sub>ε</sub><sup>k</sup>E. For the standard Monte Carlo estimator of M<sub>ε</sub><sup>k</sup>[ξ], we prove the k...journal article 2024
- document
-
Veltmeijer, A.V. (author), Naderloo, M. (author), Pluymakers, Anne (author), Barnhoorn, A. (author)Induced earthquakes are still highly unpredictable, and often caused by variations in pore fluid pressure. Monitoring and understanding the mechanisms of fluid-induced fault slip is essential for seismic risk mitigation and seismicity forecasting. Fluid-induced slip experiments were performed on critically stressed faulted sandstone samples,...journal article 2024
- document
-
Impact of CO2 hydrates on injectivity during CO2 storage in depleted gas fields: A literature reviewAghajanloo, M. (author), Yan, L. (author), Berg, Steffen (author), Voskov, D.V. (author), Farajzadeh, R. (author)Carbon dioxide capture and storage in subsurface geological formations is a potential solution to limit anthropogenic CO<sub>2</sub> emissions and combat global warming. Depleted gas fields offer significant CO<sub>2</sub> storage volumes; however, injection of CO<sub>2</sub> into these reservoirs poses some potential challenges for the...journal article 2024
- document
-
Gong, J. (author), Wang, Yuan (author), Kamarul Bahrim, Ridhwan Zhafri B. (author), Tewari, Raj Deo (author), Mahamad Amir, Mohammad Iqbal (author), Farajzadeh, R. (author), Rossen, W.R. (author)Foam is utilized in enhanced oil recovery and CO<sub>2</sub> sequestration. Surfactant-alternating-gas (SAG) is a preferred approach for placing foam into reservoirs, due to it enhances gas injection and minimizes corrosion in facilities. Our previous studies with similar permeability cores show that during SAG injection, several banks occupy...journal article 2024
- document
-
Xu, Fuqiang (author), Shi, Yu (author), Song, Xianzhi (author), Wu, Wei (author), Song, G. (author), Li, Shuang (author)The development of hot dry rocks (HDRs) is of great significance to adjusting energy structure, alleviating energy shortage, reducing pollution, etc. Low-permeability granite is the predominant rock type in deep HDRs, making fractures the primary pathways for fluid circulation and heat extraction. The production of HDRs is significantly...journal article 2024
- document
-
Derks, Ivo (author)Both preloaded and injected bolted connections are commonly used in steel bridges in The Netherlands. Where preloaded bolted connections are already used for a longer time, the injection of bolt holes is a method used from the 1970s onwards. Injection of bolts became a good alternative for the replacement of riveted connections. This injection...master thesis 2023
- document
- de Boer, Ieke (author) master thesis 2023
- document
-
Köylü, T.C. (author)Machine learning has gained a lot of recognition recently and is now being used in many important applications. However, this recognition was limited in the hardware security area. Especially, very few approaches depend on this powerful tool to detect attacks during operation. This thesis reduces this gap in the field of fault injection attack...doctoral thesis 2023
- document
-
de Heer, Mathijs (author)This research provides a recommendation for Sonion, a company specialised in the development and production of hearing aids, on the production of moulds for the injection moulding machine. <br/><br/>The goal was to develop a process that reduces the cost and the time to manufacture an injection mould while maintaining a similar accuracy as in...master thesis 2023
- document
-
Kafedjian, Ivana (author)Overpollution with plastic waste is becoming a leading concern globally, but even more so at island destinations popular among tourists. Tourists generate 3 times more waste than local residents, overuse local resources, and often lead to a change of the identity of the location (the so-called “disneyfication”). This project combines the topics...master thesis 2023
- document
-
Dekker, Nick (author)Fault injection has been a long-standing technique for testing software. Injecting faults into a system, either in production or development environments, offers unique opportunities to discover bugs that are difficult to reproduce using conventional testing methods. However, it is widely considered to have a high implementation threshold. Due...master thesis 2023
- document
-
Neumann, Sterre (author)Sedimentation is a common issue in navigating through channels, berths and anchorages of many ports and harbors. In order to address this issue, maintenance dredging can be done in three different ways; relocating of the sediments, keeping the sediments in place, or dredging with nature and using the natural currents to remove sediment. Trailing...master thesis 2023
- document
-
Cetin, Halithan (author)Time-sensitive medical emergencies resulting from the entry of harmful agents into the body require immediate and urgent medical attention to prevent irreversible symptoms or fatalities. However, the current process for urgent care relies on human intervention, which can introduce significant delays and potentially compromise the effectiveness...master thesis 2023
- document
-
Linders, Emma (author)This thesis proposes the YpsoMate Refill concept design: an autoinjector that can be refilled at a Refill Hub to reduce its environmental impact. After five reuses, it has a 60% lower CO2e impact than the single-use YpsoMate. The concept design aims to inspire the non-profit Alliance to Zero in their journey towards a sustainable pharmaceutical...master thesis 2023
- document
-
Mansour Pour, K. (author), Voskov, D.V. (author)CO2 utilization and storage (CCUS) simulation in subsurface reservoirs with complex heterogeneous structures necessitates a model that can capture multiphase compositional flow and transport. The governing equations are highly nonlinear due to the complex thermodynamic behavior, which involves the appearance and disappearance of multiple phases....journal article 2023
- document
-
Olivier, G. (author), Csillag, Fruzsina (author), Christoforidou, A. (author), Tromp, Liesbeth (author), Veltkamp, Martijn (author), Pavlovic, M. (author)Due to the low weight and excellent durability of composite materials, Fibre Reinforced Polymer (FRP) decks mounted on steel superstructures are becoming increasingly common in engineering practice. Bolted joints are generally used to facilitate connections between an FRP deck and steel girders in road bridges. The connections are subjected...journal article 2023
- document
-
Alkharraa, H.S.H. (author), Wolf, K.H.A.A. (author), AlQuraishi, Abdulrahman (author), Mahmoud, Mohamed (author), AlDuhailan, Mohammed (author), Zitha, P.L.J. (author)The microscopic structure of low-permeability tight reservoirs is complicated due to diagenetic processes that impact the pore-fluid distribution and hydraulic properties of tight rocks. As part of an ongoing study of carbon dioxide-enhanced oil and gas recovery (CO2-EOR/EGR) and CO2 sequestration, this research article adopts an integrated...journal article 2023