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Lambregts, Taco (author)The reduction of the of harmful emissions that result fromyachting are an increasing concern and priority. It has been widely established that yachts have a significant contribution to the emission of greenhouse gasses and other emissions that are harmful to the environment and the public health. Measures must be taken that drastically reduce...master thesis 2021
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Ardemani, Chiara (author)The recent drive towards carbon-neutral transportation has led the automotive industry to the development of fuel cell electric vehicles (FCEVs). These are especially convenient in the trucking industry, where the required long ranges and the slow recharging capabilities of battery electric vehicles (BEVs) make this alternative not suitable at...master thesis 2021
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van Laar, Ghislaine (author)This research examines the possible pathways and available technologies that will help the shipping sector to achieve the climate goals set by the IMO. Reaching these goals will require financial incentives and policies regarding sustainability. These policies need to describe regulations at both international and regional level given the...master thesis 2021
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Vis, Sergino (author)With the rise of various renewable energy sources, comes the possibility for combining the different type of sources together to balance their shortcomings. The goal is to find a renewable energy system that can be reliable year-round and be accessible for everyone. This research tries to model such a system. A model of a grid-tied PV-battery...master thesis 2021
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Korovilas, Dionisios (author)The medium-altitude long-endurance (MALE) unmanned aerial vehicle (UAV) plays a key role in both military and civilian applications around the world. However, in a world where electric UAVs are increasingly becoming the norm, the MALE UAV is still primarily powered by hydrocarbon fuels and its design is very much constrained by existing general...master thesis 2021
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- Kuipers, Jarno (author) master thesis 2021
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Gonzalez Suarez, Fernando (author)The energy transition towards a fossil fuel free society presents ambitious challenges ahead. The highly potential renewable energy sources are becoming competitive and increasingly adopted for power generation, while for sectors such as residential, industrial or transportation still solutions have to be found. Sector coupling and energy...master thesis 2021
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Role of Fuel assisted Solid oxide Electrolysis in the Renewable Energy Scenario: A Feasibility StudyDhareshwar, Soham (author)Fuel assisted electrolysis has the advantage of reducing the power demand of hydrogen production by solid oxide electrolysis with the help of assisting fuel. This thesis presents a feasibility study on the use of biogas fuelled solid oxide fuel assisted electrolysis (SOFEC) for hydrogen production on an industrial scale. The biogas is supplied...master thesis 2021
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Meijer, Ralf (author)The lifespan of internal reforming solid oxide fuel cells (SOFCs) is not yet sufficient. Among other design challenges, this is due to detrimental carbon deposition formations. This must be mitigated, without compromising the power output and efficiency of the fuel cell for it to become a commercial viable product. The carbon that is deposited...master thesis 2021
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Nuij, Gert-Jan (author)The CCNR will ensure that in 2050 inland ships do not emit any emissions. A PEM fuel cell system running on pure hydrogen could be a solution. However, the new system imposes some difficulties on the design of the inland ship. A calculation model is created to evaluate inland ships with this system and research these difficulties. The...master thesis 2021
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Ottevanger, Thomas (author)Electricity generation in a Direct Carbon Fuel Cell has thermodynamic advantages over conventional methods, because the DCFC is not limited by the Carnot efficiency. This thesis analyzes and models a DCFC where the electrochemical oxidation of carbon to carbon monoxide is taken into account, which is an endothermic reaction. The heat necessary...master thesis 2021
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Vonhoff, George (author)The demand for air travel is increasing as more people gain access to commercial aviation. As the current generation of aircraft makes use of fossil fuel combustion, this growth results in an increase in the global emissions. This is at odds with the worldwide efforts of reducing the adverse effects of climate change. Therefore, advanced...master thesis 2021
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Saadabadi, S.A. (author), van Linden, N. (author), Heinsbroek, Abel (author), Aravind, P.V. (author)This study investigates the feasibility of electricity production in a solid oxide fuel cell using methane recovered from groundwater as the fuel. Methane must be removed from groundwater for the production of drinking water to, amongst others, avoid bacterial regrowth. Instead of releasing methane to the atmosphere or converting it to carbon...journal article 2021
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Shikhar, Utkarsh (author), Hemmes, Kas (author), Woudstra, T. (author)Fuel cells are electrochemical devices that are conventionally used to convert the chemical energy of fuels into electricity while producing heat as a byproduct. High temperature fuel cells such as molten carbonate fuel cells and solid oxide fuel cells produce significant amounts of heat that can be used for internal reforming of fuels such...journal article 2021
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Haseltalab, A. (author), van Biert, L. (author), Sapra, H.D. (author), Mestemaker, Benny (author), Negenborn, R.R. (author)The shipping industry is facing increasing demands to reduce its environmental footprints. This has resulted in adoption of new and more environmental friendly power sources and fuels for on-board power generation. One of these novel power sources is the Solid Oxide Fuel Cell (SOFC) which has a great potential to act as a power source, thanks...journal article 2021
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He, Yingdong (author), Zhou, Yuekuan (author), Wang, Zhe (author), Liu, Jia (author), Liu, Zhengxuan (author), Zhang, Guoqiang (author)Hydrogen-based (H<sub>2</sub>-based) interactive energy networks for buildings and transportations provide novel solutions for carbon-neutrality transition, regional energy flexibility and independence on fossil fuel consumption, where vehicle fuel cells are key components for H<sub>2</sub>-electricity conversion and clean power supply....journal article 2021
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Cavalli, A. (author), Monteiro Fernandes, A.B. (author), Aravind, P.V. (author)Limited overall efficiency and excessive complexity can hinder the competitiveness of biomass gasifier solid oxide fuel cell micro combined heat and power systems. To overcome these problems, hydrocarbons direct internal reforming is analysed as a strategy to increase efficiency and reduce system complexity. To the same end, two biosyngas...journal article 2021
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Wang, X. (author), Shipurkar, U. (author), Haseltalab, A. (author), Polinder, H. (author), Claeys, Frans (author), Negenborn, R.R. (author)Ship hybridization has received some interests recently in order to achieve the emission target by 2050. However, designing and optimizing a hybrid propulsion system is a complicated problem. Sizing components and optimizing energy management control are coupled with each other. This paper applies a nested double-layer optimization...journal article 2021
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Oldenbroek, V.D.W.M. (author), Wijtzes, Siebren (author), Blok, K. (author), van Wijk, A.J.M. (author)Future national electricity, heating, cooling and transport systems need to reach zero emissions. Significant numbers of back-up power plants as well as large-scale energy storage capacity are required to guarantee the reliability of energy supply in 100 percent renewable energy systems. Electricity can be partially converted into hydrogen,...journal article 2021
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de Wagter, C. (author), Remes, B.D.W. (author), Smeur, E.J.J. (author), van Tienen, F. (author), Ruisink, Rick (author), van Hecke, K.G. (author), van der Horst, E. (author)Many Unmanned Air Vehicle (UAV) applications require vertical take-off and landing and very long-range capabilities. Fixed-wing aircraft need long runways to land, and electric energy is still a bottleneck for helicopters, which are not range efficient. In this paper, we introduce the NederDrone, a hybrid lift, hybrid energy hydrogen-powered...journal article 2021