Essays about: "Thrust force"
Showing result 11 - 15 of 22 essays containing the words Thrust force.
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11. Dynamics and electronics of a manually chargeable quadcopter for steady-state flight
University essay from Mälardalens högskola/Akademin för innovation, design och teknikAbstract : The objective of this thesis is to investigate how the onboard battery of a quadcopter can be charged through manual rotation of its motors, while understanding the resulting aerodynamical forces acting on the rotors during hover, as well as considering the changes in thrust capabilities when the electronic and structural design are altered. A theoretical approach using the momentum theory will present a general understanding of rotor performance whilst describing the correlation between rotor parameters, thrust and mechanical power. READ MORE
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12. Aerodynamic performance of a wind-turbine rotor by means of OpenFOAM
University essay from KTH/MekanikAbstract : In order for wind-farm operators to deal with challenges regarding their fleet management, it is useful for them to estimate their units’ performance for different conditions. To perform such estimations, Computational Fluid Dynamics (CFD) may be used. READ MORE
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13. Lifting body design and CFD analysis of a novel long range pentacopter, the TILT LR drone
University essay from KTH/MekanikAbstract : In the thesis, a lifting body has been designed aiming to generate lift force for the pentacopter, called TILT LR (Long Range), at higher velocities during flights to improve the aerodynamic performances. The configuration, which is used as the skeleton of the long range drone for up to 75 kilometers flights, is based upon a tilting system allowing the rotors to rotate around their own axis in both pitch and roll angles. READ MORE
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14. Balancing of an inverted pendulum through adjusting angle and thrust of propellers
University essay from KTH/Maskinkonstruktion (Inst.)Abstract : Robotics and autonomous systems are today progressing at a very fast pace and can be seen in our everyday life, both in industry and society. A popular topic among researches in the field of robotics is the inverted pendulum due to its naturally unstable system. READ MORE
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15. A method for measuring Crank Angle resolved Thrust Loads
University essay from KTH/EnergiteknikAbstract : This thesis report elucidates the experimental and analytical methods of determining the axial thrust loads of a twin scroll turbocharger mounted on a 6-cylinder diesel engine, tested at Scania CV AB, Sodertalje. Literature survey revealed several methods to experimentally determine the thrust loads but the concept of using strain gauges was nally selected. READ MORE
