Sökning: "Marina Post"

Visar resultat 1 - 5 av 19 uppsatser innehållade orden Marina Post.

  1. 1. Fatigue strength assessment of post weld improved welded joints

    Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Författare :Veronika Nerbe; [2023]
    Nyckelord :Mechanics; solid mechanics; lightweight structures; hfmi; weld; Mekanik; hållfasthetslära; lättkonstruktioner; hfmi; svets;

    Sammanfattning : In this thesis work a literature survey is done to collect published data for T-welded joints with a thickness of 5-12 mm, produced in high strength steel and treated with HFMI. In addition to this, large structures are researched. LÄS MER

  3. 2. Post-Flight Analysis of Fuel Consumption

    Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Författare :Michael Bettar; [2022]
    Nyckelord :ADS-B data; aircraft fuel consumption; flight path optimization; flight trajectory simulation; ADS-B; flygplans bränsleförbrukning; optimering av flygbana; simulering av flygbana;

    Sammanfattning : The impact of air travel on the climate, along with its increasing share in CO2 emissions haveraised the demand for sustainable air travel solutions. The current aircraft technologies haveseen significant improvement throughout the years. LÄS MER

  4. 3. Fuel Efficiency Analysis of Optimized Flights

    Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Författare :Michael Bettar; [2022]
    Nyckelord :ADS-B data; aircraft fuel consumption; flight path optimization; flight trajectory simulation; ADS-B; flygplans bränsleförbrukning; optimering av flygbana; simulering av flygbana;

    Sammanfattning : The impact of air travel on the climate, along with its increasing share in CO2 emissions have raised the demand for sustainable air travel solutions. The current aircraft technologies have seen significant improvement throughout the years. LÄS MER

  5. 4. Experimental Investigation of the Aerodynamics of a Sailing Cargo Vessel with Four Rigid Wingsails under Unsteady Sailing Conditions

    Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Författare :Antonia Hillenbrand; [2022]
    Nyckelord :Experimental Aerodynamics; Pressure measurements; Sailing; Scale model testing; Trimming; Sea trial; Experimentell aerodynamik; Tryckmätning; Segling; Testning av skalamodeller; Trimning; Sjöprovning;

    Sammanfattning : Wind propulsion is a traditional way to propel ships over the oceans. In the recent development towards more sustainable shipping, sailing is considered in the industry again with high momentum. For a modern merchant ship, the aerodynamic forces generated on the particular rigging are unusual. LÄS MER

  7. 5. “Put it in your Story”: Digital Storytelling in Instagram and Snapchat Stories.

    Master-uppsats, Uppsala universitet/Institutionen för informatik och media

    Författare :Marina Amancio; [2017]
    Nyckelord :Storytelling; Snapchat; Instagram; Stories;

    Sammanfattning : This research explores the Snapchat and Instagram feature of “Stories” and aims to understand what users post in their “Stories” and how they make use of the feature to tell their story. The application of narrative theory theoretically informs the concept of digital storytelling, which is ultimately the practice of telling online stories. LÄS MER