Searched for: subject:"C"
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Syifai, Indra (author)
Due to the high-efficiency potential over 40%, the two-terminal (2T) perovskite/c-Si tandem solar cell becomes a desirable and promising candidate for solar cells. The photovoltaic materials and devices (PVMD) group in TU Delft has developed the c-Si solar cell using poly-SiOx as carrier-selective passivating contacts. The utilization of poly...
master thesis 2020
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Kołtowska, P.D. (author)
Carrier-selective passivating contacts (CSPC) are very promising contact structures for highly efficient silicon solar cell. They provide passivation of silicon surface and high carrier selectivity. So far, superior results have been achieved through the use of a stack of poly-Si with SiO2. The objective of this project is the optimization of an...
master thesis 2020
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Mulder, Marieke (author)
The goal of this study was to investigate whether mobile C-arms are being optimally used, securing the safety of staff members in operating rooms of the Reinier de Graaf hospital (RDGG). Mobile C-arm use is evaluated in terms of radiation emission and radiation exposure, staff communication and procedural aspects. The current use of the mobile C...
master thesis 2020
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Slikker, Tijmen (author)
In temperature coefficient measurements of PV modules, a low level of agreement in results is observed between different laboratories, with deviations up to ±10% for Pmax temperature coefficients. Such deviations are considered as an uncertainty component in PV energy yield assessments, and are seen as financial risk by investors and purchasers....
master thesis 2020
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Overvoorde, Rick (author)
Ever increasing traffic load on freeways calls for smart solutions to improve throughput. With the uprise and standardization of C-ITS, accuracy and latency of traffic state measurements are immensely improved, while the span of control is increased. In this paper, a traffic control algorithm that aims to prevent breakdown at recurring...
master thesis 2020
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Latour, Marc (author)
Next-generation propulsion systems will likely take advantage of boundary layer ingestion (BLI), which requires simulation and design tools to perform optimization at an affordable cost while taking airframe interaction into account. A solution for this problem is the reduced-order body force model (BFM). It allows for computationally...
master thesis 2020
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Jooste, Nicael (author)
In this study, an unsupervised classification approach is used to investigate and characterize the spatial and temporal variability of MetOp-A ASCAT backscatter (σ◦) and the TUW SMR vegetation parameters across mainland France between 2007 and 2017. Currently, soil moisture data is retrieved from ASCAT backscatter measurements using the TU Wien...
master thesis 2020
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Irazusta Gorostidi, Lukas (author)
Access to electricity is a key actuator in order to tackle poverty in areas of limited resources. While the population without access to electricity has a decreasing tendency, still almost 1 billion people continue to live without this basic amenity. This thesis has been carried out at the company DC Opportunities as part of the rural...
master thesis 2019
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Nader, Alend (author)
In the past decade the relationship between the client and contractor in the Dutch infrastructure sector has been disrupted. This disrupted relationship can mainly be characterised as adversarial and distrusting. Additionally, this has resulted in a growing number of disputes between the client and the contractor. As a result of the adversarial...
master thesis 2019
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Liefaard, Maxim (author), Bruens, Raoul (author), van Hassel, Dana (author), Noorthoek, Sterre (author)
With the steady increase in space missions, enabled through technological advances and increase of commercialisation within the space flight industry, both more and increasingly complex missions can be designed for space. To this end, the Lunar Zebro project competes within this field through its small lunar rover design, drastically decreasing...
bachelor thesis 2019
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Daw, Karim (author)
This project seeks to investigate the multiple materialisation approaches of timber as a construction material for a residential/mixed use building sited in Berlin, Germany. Seeing as there is a major housing crisis Europe wide with the added concern of the growing environmental concern, this proposal aims to be the embodiment of applied...
master thesis 2019
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van der Leij, Maarten (author)
When propellers are operating near the free surface,  phenomenon called ventilation might occur. Due to insufficient immersion and high thrust loading, the propeller draws air, resulting in a reduced thrust. Reduced thrust may have consequences such as loss of propulsive power, control and steerability, and may therefore be...
master thesis 2019
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Choubey, Anjali (author)
Crystalline silicon (c-Si) has low absorption coefficient in the near infra-red spectrum(NIR), which results in transmission losses in this region. This means there is a need for a back reflector in c-Si solar cells to capture the NIR light. One of the easiest ways of capturing NIR light is by using a reflective metal layer deposited onto a...
master thesis 2019
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Ajouz, Rayaan (author)
The building industry is fragmented. In the case of steel structures, two parties are involved in the design. The engineering firm designs the structure, and at a later phase the steel contractor designs all the detailing. This fragmentation restrict the possibilities of creating a cost optimal design. Currently, engineers often optimise on...
master thesis 2018
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Navia Vela, Libardo (author)
Research and development of flight control of quadrotor Unmanned Aerial Vehicles (UAVs) have gained popularity during the past few years due to their deployment flexibility and wide range of applications: agriculture, entertainment, cinematography, package delivery, search and rescue, etc. This thesis project follows up this interest aiming to...
master thesis 2018
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Garzon Amortegui, Juan Felipe (author)
W/C is a fundamental parameter for concrete mix design, it defines the properties in the fresh and hardened state as well as the durability of the material. Nevertheless, once the concrete has hardened, it is very difficult to estimate the W/C in the original mix design, so far only 2 methodologies has been accepted as a standards. Because of...
master thesis 2018
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van Wijngaarden, Sophie (author)
Manufacturing technologically complex and configurable products is challenging. Companies are constantly trying to improve product quality and customer service level while reducing lead-times and total costs in order to improve their competitiveness. Nowadays, companies are forced to offer customized products based on the needs and requirements...
master thesis 2018
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van den Hoed, Marielle (author)
Due to complex nature of aircraft heavy maintenance checks, achieving process stability is difficult. Literature suggests that this stability can be obtained by separating routine and non-routine work, and focusing on quick identification of non-routine tasks by completing inspection tasks early in the check. Current task planning methods show...
master thesis 2018
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Giaquinta, Daniele (author)
The near wake of the Ahmed reference body in the presence of steady cross-wind is investigated experimentally by means of large-scale three-dimensional Particle Image Velocimetry (PIV). A novel experimental technique is employed which exploits coaxial imaging and illumination while relying on Helium Filled Soap Bubble (HFSB) seeding as well as...
master thesis 2018
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Breederveld, Casper (author)
When a quay wall does not meet the safety requirements it has to be replaced by a new quay wall. During the entire replacement project many stakeholders are affected. This can lead to resistance against the project. Resistance can be expected when the interests of the stakeholders are not (sufficiently) integrated in the design or construction...
master thesis 2017
Searched for: subject:"C"
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