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Numerical analysis of twist angle variations on the aerodynamic performance of NREL 5-MW wind turbine
(2019)
The study of wind turbine aerodynamics is crucial to get the best power output from the available wind flow. This thesis investigate the aerodynamics effect of twist angle variation of the blade on the power output of the ...
Analysing electricity consumption data by fast search and find of density peaks
(2017)
The aim of this thesis is to compare a clustering method called Clustering by fast search and find of density peaks (CFSFDP) (Rodriguez et al. 2014) to two traditional clustering methods in analysis electricity consumption. ...
Deep forecasting of electricity consumption and production
(2020)
Buildings stock represented 41% of the final European energy consumption in 2016. It is, therefore, critical to improve their energy efficiency. Forecasting the electricity consumption of buildings would help users in ...
Transformer networks for short-term forecasting of electricity prosumption
(2021)
Efficient energy management is accomplished by ensuring sustainable production of power and usage with minimized energy wastage. Electricity prosumption refers to electricity production and consumption. The forecasting of ...
Numerical analysis of the wind forces acting on cruise ships
(2020)
Wind loads acting on cruise ships play a significant role in navigation and manoeuvrability during the harbour approaching. From the environmental point of view, their fuel efficiency and emissions are in the center of ...
Estimation of Bełchatów Power Station emissions from TROPOMI nitrogen dioxide satellite observations
(2020)
The Bełchatów coal power station is the highest producer of nitrogen oxides, carbon dioxide, and sulphur dioxide emissions in Europe. The Tropospheric Monitoring Instrument (TROPOMI) aboard the Sentinel 5 satellite can ...
Parametric study of highly-efficient light-emitting diodes for thermophotonic cooling
(2020)
This work focuses on the physics-based simulation and analysis of III-arsenide LED devices with potential applications in electroluminescent cooling (ELC). The structure of the LEDs is modified by engineering, specifically, ...
Matemaattinen mallinnus passiivisessa gammaemissiotomografiassa
(2022)
Kansainväliset sopimukset sitovat ydinmateriaalien kanssa toimivat valtiot tarkkailemaan ja raportoimaan valtionsa ydinmateriaaleista. Tarkkailulla pyritään estämään ydinmateriaalien päätyminen laittomaan ydinasetuotantoon. ...
Enhancing the stability of halide perovskite solar cells by dopant engineering of the hole-transporting material
(2020)
The presence of the conventional hygroscopic dopants in the hole-transporting material (HTM) of perovskite solar cells (PSCs) is a major culprit of the mediocre stability of the devices. In this work, an alternative dopant ...