Sökning: "Wave loading"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden Wave loading.

1. 1. Mechanical design guidelines and criteria for mooring components in wave energy devices : Finding the optimum chain and shackle parameters

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad mekanik

   Författare :Arvin Modiri; [2022]
   Nyckelord :Chain; shackle; finite element method; wave energy converter; WEC; Kedja; kätting; schackel; finita element metoden; vågkraftverk;

   Sammanfattning : Obtaining the perfect renewable energy source is one of the most important questions of our lifetime. One renewable energy source that could be of interest in this question because of the characteristics of the power that could be extracted from it is wave energy. LÄS MER

3. 2. Hardware-In-the-Loop simulation of a small scale prototype of a Wave Energy Converter

   Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Författare :Anton Magnusson; [2020]
   Nyckelord :Hydrodynamics; Hardware-In-the-Loop; WEC-Sim; Wave Energy Converter; NEMOH; Hydrodynamik; Hardware-In-the-Loop; WEC-Sim; vågenergikonverterare; NEMOH;

   Sammanfattning : Renewable energy sources are a hot topic, both when it comes to climate change and the constant increase in demand of electricity due to population growth and a more electrified society. One such energy source is wave energy - an energy source with great potential but still relatively new with the need for further development. LÄS MER

4. 3. Wave study Seaflex mooring system : Wave study to illuminate how first and second order wave force transfer to and affects the loading of flexible Seaflex mooring system

   Kandidat-uppsats, Umeå universitet/Institutionen för fysik

   Författare :Magnus Berggren; [2018]
   Nyckelord :;

   Sammanfattning : When constructing a marina, one must consider many factors for calculating the mooring forces transferred to the mooring system of the docks. The forces transferred from waves is of course one of the most important. LÄS MER

5. 4. Spacecraft dynamic analysis and correlation with test results : Shock environment analysis of LISA Pathfinder at VESTA test bed

   Master-uppsats, Luleå tekniska universitet/Rymdteknik

   Författare :Beata Iwona Kunicka; [2017]
   Nyckelord :FEA FEM; finite element analysis; finite element method; mechanical analysis; structural analysis; dynamic analysis; computational dynamic analysis of structures; shock analysis; shock environment; shock test; shock test campaign; spacecraft dynamic analysis; MSC Nastran; MSC Patran; Dynaworks; Shock Response Spectrum; SRS; space engineering; space science and technology; mechanical engineering; structural engineering; analysis optimisation; analysis parametrisation; mechanical wave propagation; shock propagation; damping; hysteretic damping; viscous damping; structural damping;

   Sammanfattning : The particular study case in this thesis is the shock test performed on the LISA Pathfinder satellite conducted in a laboratory environment on a dedicated test bed: Vega Shock Test Apparatus (VESTA). This test is considered fully representative to study shock levels produced by fairing jettisoning event at Vega Launcher Vehicle, which induces high shock loads towards the satellite. LÄS MER

7. 5. Extreme loading and fatigue analysis of a wave energy device

   Master-uppsats, KTH/Marina system

   Författare :Egil Gustafsson; [2016]
   Nyckelord :Renewable energy; wave power; wave energy device; wave energy converter; wave scatter;

   Sammanfattning : Wave energy is one of the possible solutions for meeting the future energy demand in a clean and sustainable way. Extracting large amounts of energy, a wave energy device would be subjected to extreme and fatigue loads from the waves. LÄS MER