Essays about: "stål"

Showing result 16 - 20 of 322 essays containing the word stål.

1. 16. Precipitation analysis in bearing steel Hybrid 60

   University essay from KTH/Materialvetenskap

   Author : Rebecca Rosén; [2023]
   Keywords : martensitic steel; secondary hardening; precipitation; PRISMA; martensitiskt stål; sekundärhärdning; utskiljning; PRISMA;

   Abstract : New materials are always being developed to get the best properties possible where needed. The way to create these materials and test them is also developing. When it comes to high-strength steels, a martensitic microstructure is a common choice. READ MORE

3. 17. On the Carbon Border: The Western Balkans and the EU Carbon Border Adjustment Mechanism

   University essay from Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

   Author : Daniella Andersson; [2023]
   Keywords : Western Balkan; European Union EU ; Carbon Border Adjustment Mechanism; Earth and Environmental Sciences; Social Sciences;

   Abstract : In May 2023, the EU adopted a crucial part of their updated climate policy, the Carbon Border Adjustment Mechanism (CBAM). This thesis poses questions about how this novel legislation affects the EUs South-Eastern neighbours, the Western Balkans (WB). READ MORE

4. 18. Weight Optimization of Vertical-Axis Wind Turbine Blades constructed in Swedish Fossil Free Steel : With respect to fatigue life time

   University essay from Linnéuniversitetet/Institutionen för maskinteknik (MT)

   Author : Johannes Hall; Albin Larsson; [2023]
   Keywords : VAWT; Wind Turbine Blade; SSAB; Fossil-Free; Weight Optimization; Topology Optimization; Sizing Optimization; NACA 0018; STRENX 1300; Abaqus; Tosca Structure; VAWT; Vindturbinblad; SSAB; Fossilfritt; Viktoptimering; Topologioptimering; Size-Optimering; NACA 0018; STRENX 1300; Abaqus; Tosca Structure;

   Abstract : Wind turbines have been utilized for centuries to harness energy from the wind. Commercial wind turbine blades are typically made from composite materials, which are difficult to recycle, leading to blades ending up in landfills at the end of their lifecycle. Additionally, these materials contribute to microplastic pollution. READ MORE

5. 19. Climate Impact of Wind Turbine Production : Emissions from Material and Energy Usage for Onshore and Offshore Wind Turbines

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

   Author : Joel Arnelo; Maria Kolte; [2023]
   Keywords : Wind turbine production; Wind turbine components; Onshore and Offshore wind power; Wind power climate impact; Produktion av vindkraftverk; Vindkraftverk komponenter; Landbaserad och havsbaserad vindkraft; Klimatpåverkan vindkraft;

   Abstract : Wind power is a renewable energy source that is making great strides in the global energy sector. While wind power is a renewable energy source, it is not entirely free from carbon emissions. This is because the production of wind turbines is dependent on the use of energy, and as a result can emit large amounts of carbon dioxide. READ MORE

6. 20. Leveraging green hydrogen to decarbonise the aviation industry : A case study on electrofuels in Sweden

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

   Author : Jakob Bergene; Jonathan Bruchhausen; [2023]
   Keywords : Electrofuel; e-fuel; electrokerosene; e-kerosene; SAF; sustainable aviation fuel; sustainable aviation; complementarity formation mechanisms; technology value chains; TVC; Techno-economic analysis; TEA; Elektrobränsle; e-bränsle; elektrofotogen; e-fotogen; SAF; sustainable aviation fuel; sustainable aviation; komplementära formationsmekanismer; technology value chains; TVC; Techno-economic analysis; TEA;

   Abstract : For the EU to reach its 2050 climate targets the aviation industry that is highly dependent on fossil fuels needs to drastically reduce its emissions. In the decarbonisation of the aviation industry drop-in sustainable aviation fuels (SAFs) have been identified as a promising solution to abate the industry’s emissions. READ MORE