Essays about: "Ocean Theory"

Showing result 6 - 10 of 54 essays containing the words Ocean Theory.

  1. 6. Model Development for Wave Energy Converter Arrays in the Frequency Domain

    University essay from Uppsala universitet/Elektricitetslära; Uppsala universitet/Institutionen för fysik och astronomi

    Author : Linn Fredriksson; [2023]
    Keywords : Physics; Energy Physics; Energy; Renewable Energy; Wave Power; CorPower Ocean; Point Absorber; Array Modelling; Farm modelling; Fysik; Energifysik; Energi; Vågkraft; Förnyelsebar Energi;

    Abstract : In this thesis, a model has been developed to analyze the behavior of wave energy converter arrays in the frequency domain. This development serves the purpose of establishing an in-house model tool for array modelling for CorPower Ocean. READ MORE

  3. 7. Changing Tides and Navigating Uncertainty : An ethnographic study of NGO resilience in coastal South India

    University essay from Uppsala universitet/Teologiska institutionen

    Author : Emma Berglund; [2023]
    Keywords : NGO; India; Localisation; Resilience; India; Blue Economy; Community centered practice;

    Abstract : What makes an non-governmental organisation (NGO) agile and resilient towards changes, pressures or uncertainties at community, state or macro-political level? By adopting a single case study based on semi-structured interviews and fieldwork, this thesis will dive into the life-world of a community-based NGO based in Nagapattinam, Tamil Nadu. Social Needs Education and Human Awareness (SNEHA) has since founding in the 1980s had a strong rights-based identity and evolved through various phases of community organising, disaster relief work, evidence-based advocacy and upholding of fisher communities traditional and customary rights. READ MORE

  4. 8. Getting in Touch With Seaweed : Exploring a Non-Exploitative Relationship With a More-Than-Human Actor Through Design Research

    University essay from Malmö universitet/Institutionen för konst, kultur och kommunikation (K3)

    Author : Anna Marie Schröder; [2022]
    Keywords : seaweed; ecology; posthumanist design; more-than-human ethics; multispecies philosophy; interaction design; design-based research;

    Abstract : Through human over-exploitation of nature, more and more ocean species approach ecological tipping points. On the other hand, more and more people suffer from climate anxiety. This thesis study explored an alternative relationship between humans and marine seaweed species through design research. READ MORE

  5. 9. Numerical simulation of acoustic wave propagation with a focus on modeling sediment layers and large domains

    University essay from Uppsala universitet/Avdelningen för beräkningsvetenskap

    Author : Elias Estensen; [2022]
    Keywords : Helmholtz; wave equation; acoustics; ocean acoustics; numerical analysis; computational science; finite differences; summation by parts; sbp; waveholtz; cylindrical coordinates; sediment layers; interface; super-grid; super grid; absorbing layer; Helmholtz; vågekvationen; akustik; undervattensakustik; numerisk analys; beräkningsvetenskap; finita differenser; summation by parts; sbp; cylindriska koordinater; waveholtz; sedimentskikt; interface; super-grid; absorberande lager;

    Abstract : In this report, we study how finite differences can be used to simulate acoustic wave propagation originating from a point source in the ocean using the Helmholtz equation. How to model sediment layers and the vast size of the ocean is studied in particular. READ MORE

  6. 10. Turbulence Intensity During Low-Level Jets in the Baltic Sea

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Thomasson August; [2021]
    Keywords : Low-Level Jet; Turbulence intensity; Shear sheltering; LiDAR; Baltic Sea; Low-Level Jet; Turbulensintesitet; Shear sheltering; LiDAR; Östersjön;

    Abstract : Low-level jets (LLJs) are local wind speed maximums in the atmospheric boundary layer. In the Baltic Sea, LLJs are frequently occurring in spring and summer. It is an important phenomena to consider for wind energy parks, and changes in turbulence during the jets can effect the efficiency of said parks. READ MORE