Sökning: "material thickness"
Visar resultat 1 - 5 av 494 uppsatser innehållade orden material thickness.
1. Structural analysis of HZO thin film and electrode using X-ray diffraction
Kandidat-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionenSammanfattning : Since its discovery in 2011, the ferroelectricity of thin films based on HfO2 has been studied intensively. In particular, thin films with a 1:1 ratio of HfO2 and ZrO2 (HZO) has been of great interest. The ferroelectricity arises from a non-centrosymmetric orthorhombic (o) phase of HZO whose prevalence is dependent on the processing conditions. LÄS MER
2. Fönsterareans klimatpåverkan : Jämförelse av koldioxidutsläpp från material- och energianvändning när fönsterarea varieras
M1-uppsats, Karlstads universitet/Avdelningen för energi-, miljö- och byggteknikSammanfattning : Right now, the world is facing a challenge of reducing carbon emissions. Existing buildings account for one-third of the world's carbon emissions. The construction and real estate sector in Sweden is facing the challenge of combining a high rate of construction with demands on reduced climate emissions. LÄS MER
3. High-Temperature Thermal Energy Storage for Innovative Hybrid CSP/PV Plants : A Comprehensive Design Optimization
Master-uppsats, KTH/EnergiteknikSammanfattning : By means of a literature review, critical parameters in the context of thermal energy storage systems, particularly packed bed thermal energy storage systems are identified. The goals of this thesis project are to come up with an optimized design for a PBSTES and to evaluate the thermal performance of alternative storage materials derived from byproducts of industrial processes and natural rocks in order to reduce the environmental impact of the designed system. LÄS MER
4. A case study on Trucks’Crossmembers at Volvo Group
Master-uppsats, KTH/ProduktionsutvecklingSammanfattning : This thesis aims at investigating the crossmember business within the context of Volvo Trucks, with a focus on identifying standardization opportunities and optimizing the supply chain for improved efficiency and cost savings. The objectives of this study include mapping commonalities in design, raw material grade, surface finish, and thickness across different trucks and brands. LÄS MER
5. Feasibility Study on Additive Manufacturing of Copper Windings using Electron Beam Melting
Master-uppsats, KTH/ProduktionsutvecklingSammanfattning : Within the framework of this thesis, the electron beam melting of pure copper for the purpose of producing electrical windings was examined. The conventional manufacturing process of copper windings was investigated, and the potential advantages offered by the design freedom inherent in the electron beam melting process were explored. LÄS MER