Essays about: "Flutter"

Showing result 16 - 20 of 48 essays containing the word Flutter.

1. 16. Load Control Aerodynamics in Offshore Wind Turbines

   University essay from KTH/Kraft- och värmeteknologi

   Author : Lorenzo Cantoni; [2021]
   Keywords : Wind Turbine; Offshore; Blade; Rotor; Computational Fluid Dynamics; Airfoil; Aerodynamic; Aeroelasticity; Simulation; Fluid; Structure; Interaction; Loads; Control; Response; Harmonics; Vibration; Damping; Flutter; Trailing Edge; Flaps; Wind Gust; Lift; Drag; Unsteady; Pressure; Velocity; Vindkraftverk; offshore; blad; rotor; beräkningsvätske-dynamik; flygplatta; aerodynamisk; aeroelasticitet; simulering; vätska; struktur; interaktion; belastningar; kontroll; respons; övertoner; vibrationer; dämpning; fladdring; bakkant; klaffar; vindstöt; lyft; Drag; ostadig; tryck; hastighet;

   Abstract : 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. READ MORE

3. 17. DYAMO Project Report : Report documenting the planning, development and final product of a mobile application developed for the company DYAMO

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Jonatan Holmbäck; Pontus Asp; [2021]
   Keywords : Flutter; App Development; Android; iOS; Mentoring; Chat App; App; Flutter; Apputveckling; Android; iOS; Mentorskap; Chatt-app; App;

   Abstract : DYAMO is a company who strive to empower students to succeed in their studies by setting them up with a mentor that the student can depend on for motivation and help. Furthermore, the students should be able to stay anonymous to the mentors. However, DYAMO does not yet have their own platform to work with. READ MORE

4. 18. Aggregation and power forecasting for the CoordiNet power flexibility market in Uppsala

   University essay from Uppsala universitet/Institutionen för materialvetenskap; Uppsala universitet/Institutionen för teknikvetenskaper

   Author : Daniel Hjelm; Emanuel Wreeby; Anton Sjöström; [2021]
   Keywords : Power flexibility; API; Machine learning; Internet of things; Raspberry Pi; Forecasting; Mobile app; Flutter; Node.js; Python;

   Abstract : In the region of Uppland, a shortage of electric power during cold days has emerged during the past years by virtue of the electrification of the society and industry in general. As a result, a power flexibility market managed by the CoordiNet project has commenced to hopefully create a more reliant, eco-friendly and accessible electricity supply. READ MORE

5. 19. Applying Gamification Techniques to Enhance the Learning of Geographical Knowledge on a Mobile Platform Using Flutter and Firebase

   University essay from Linköpings universitet/Institutionen för datavetenskap

   Author : Julius Petersson; [2021]
   Keywords : Gamification; geographical knowledge;

   Abstract : The goal of this thesis was to evaluate gamification as a means to teach geographical knowledge. To do this, a mobile application was created that is best identified as a map quiz game. That is, a game which acts as a quiz for geographical knowledge in the likes of ``Where is Poland located on the world map''. READ MORE

6. 20. Aeroelastic flutter analysis with varying level of accuracy

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Nils Voigt Dahl; [2020]
   Keywords : flutter; aeroelasticity; aeroelastic; aerodynamics; Technology and Engineering;

   Abstract : Flutter prediction is a vital part of aircraft development which requires efficient and accurate analysis methods. Saab AB Aeronautics is currently using linear analysis based on the panel method and nonlinear analysis using their in-house CFD software program. These methods are in contrast to one another in terms of computing time and accuracy. READ MORE