Sökning: "Aerodynamic loads"
Visar resultat 1 - 5 av 31 uppsatser innehållade orden Aerodynamic loads.
1. Evaluation of the Weather Resistance of Ram-Air Kites Used in Airborne Wind Energy Systems
Master-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomiSammanfattning : Airborne Wind Energy is an emerging technology that harnesses the power of the wind by using tethered wings. Among the flying devices are ram-air wings made from coated textiles that utilize dynamic pressure to gain their shape. LÄS MER
2. Mechanical Design, Analysis, and Manufacturing of Wind Tunnel Model and Support Structure
Master-uppsats, KTH/LättkonstruktionerSammanfattning : The use of wind tunnel models for aerodynamic research is nowadays indispensable to aviation progress in the last years as aircrafts have become more complex. Wind tunnel model design and manufacturing has adopted many different processes and materials such as the use of a five-axis CNC; making this process a relatively long and expensive one. LÄS MER
3. Addressing challenges when performing a multidisciplinary design approach - a case study for evaluating robustness in early design studies
Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknikSammanfattning : This thesis work aims to get an insight into how the organisation at GKN Aerospace Sweden takes on multidisciplinary design and, in particular, how they work with manufacturing aspects in early phases. In addition, the work investigates an approach and explores how this approach can be improved. LÄS MER
4. Development of a Low Speed Wind Tunnel Test Campaign
Master-uppsats, KTH/FlygdynamikSammanfattning : This study was performed to investigate aerodynamic characteristics of the 37.5% scaled down Green Raven MK18 airframe, to evaluate boundary corrections method, and to investigate on support interference. LÄS MER
5. Load Control Aerodynamics in Offshore Wind Turbines
Master-uppsats, KTH/Kraft- och värmeteknologiSammanfattning : Due to the increase of rotor size in horizontal axis wind turbine (HAWT) during the past 25 years in order to achieve higher power output, all wind turbine components and blades in particular, have to withstand higher structural loads. This upscalingproblem could be solved by applying technologies capable of reducing aerodynamic loads the rotor has to withstand, either with passive or active control solutions. LÄS MER