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Showing result 1 - 5 of 12 essays matching the above criteria.

1. 1. Electrification Of A Tiltrotator : Electrifying The Hydraulic Tilt Function

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Viggo Jonason; [2023]
   Keywords : Electrification; Hydraulic systems; Efficiency; Electromechanical Actuators; Tiltrotator.; Elektrifiering; Hydrauliska system; Verkningsgrad; Elektromekaniska aktuatorer; Tiltrotator.;

   Abstract : As new emission regulations in the EU set more stringent requirements on greenhouse gas (GHG) emissions, original equipment manufacturers (OEM) must find ways to align with the EUs sustainability goals. By transitioning to more electrically driven machinery, operators of off-highway vehicles can benefit from better fuel economy, lower greenhouse gas emissions and less air pollution. READ MORE

3. 2. Water emissions from fuel cell-powered construction equipment : Quantifying liquid water and water vapor emissions for sustainable construction equipment

   University essay from Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

   Author : Roni Bulut; Patric Söderberg; [2023]
   Keywords : PEM fuel cell; Simulink; Simscape; construction equipment; exhaust water; liquid water; vapor water; performance;

   Abstract : The construction sector is responsible for 20% of Greenhouse Gas (GHG) emissions, of whichdiesel-powered construction equipment are large contributors. Currently there are many ongoing Fuel Cell (FC) powered construction equipment projects as it is seen as an attractiveoption to power the futures zero-emission heavy-duty machines. READ MORE

4. 3. XAI-assisted Radio Resource Management: Feature selection and SHAP enhancement

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Nicolás Sibuet Ruiz; [2022]
   Keywords : Deep Learning; Explainable Artficial Intelligence; 5G; Model Reduction; Deep Learning; Förklarlig AI; 5G; Modellreduktion;

   Abstract : With the fast development of radio technologies, wireless systems have become more convoluted. This complexity, accompanied by an increase of the number of connections, is translated into a need for more parameters to analyse and decisions to take at each instant. READ MORE

5. 4. INFLUENCE OF COOLING METHODS ON THE ENERGY DENSITY OF BATTERIES : Comparing different cooling methods for Lithium-ion batteries

   University essay from Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

   Author : Oscar Söderberg; Simon Norberg; [2022]
   Keywords : Lithium-ion batteries; Battery thermal management system; NCA; Cylindrical battery cell; C-rates; CFD; Energy density.;

   Abstract : Due to climate change, the energy system needs to change from traditional fossil fuels to be dominated by renewable energy sources. Not only the energy system, but the increasing number of vehicles and emissions from the transport sector are a problem for climate change and that need to be solved. READ MORE

6. 5. Observability of Cloud Native Systems: : An industrial case study of system comprehension with Prometheus & knowledge transfer

   University essay from Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

   Author : Anton Widerberg; Erik Johansson; [2021]
   Keywords : Kubernetes; Microservice Architecture; System Comprehension; Observability; Knowledge Management; Knowledge Transfer.; Kubernetes; Microservice Arkitektur; Systemförståelse; Observerbarhet; Kunskapshantering; Kunskapsdelnin;

   Abstract : Background:                                                                                                            Acquiring comprehension and observability of software systems is a vital and necessary activity for testing and maintenance; however, these tasks are time-consuming for engineers. Concurrently cloud computing requires microservices to enhance the utilization of cloudnative deployment, which simultaneously introduces a high degree of complexity. READ MORE