Sökning: "unbalanced design"

Visar resultat 11 - 15 av 33 uppsatser innehållade orden unbalanced design.

  1. 11. Process Mapping for Laser Metal Deposition of Wire using Thermal Simulations : A prediction of material transfer stability

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :David Lindell; [2021]
    Nyckelord :Additive manufacturing; direct energy deposition; laser metal deposition; thermal simulation; processing window; material transfer stability; stubbing; dripping; Additiv tillverkning; lasermetalldeponering; termisk simulering; processfönster;

    Sammanfattning : Additive manufacturing (AM) is a quickly rising method of manufacturing due to its ability to increase design freedom. This allows the manufacturing of components not possible by traditional subtractive manufacturing. AM can greatly reduce lead time and material waste, therefore decreasing the cost and environmental impact. LÄS MER

  3. 12. Performance analysis of a small-scalewind turbine at variable pitch and withpitch unbalance

    Master-uppsats, KTH/Strömningsmekanik och Teknisk Akustik

    Författare :Francesco Mazzeo; [2021]
    Nyckelord :Wind energy; wind turbine; pitch angle; pitch unbalance; Blade Element Momentum BEM theory; Computational Fluid Dynamics CFD ; wind tunnel experiments; oscillations;

    Sammanfattning : When it comes to design a wind turbine rotor, several parameters have to be taken into account. The present work focuses on the inclination of the blades with respect to the rotor plane, namely the pich angle. LÄS MER

  4. 13. Balans eller obalans? : Mearsheimers offensiva realism i samtidens multipolära maktordning

    Kandidat-uppsats, Högskolan i Halmstad/Akademin för lärande, humaniora och samhälle

    Författare :Richard Hammarström; [2021]
    Nyckelord :Offensive realism; John J. Mearsheimer; International relations; China; Russia; U.S.A.; multipolarity; probability; war;

    Sammanfattning : The thesis has focused on John J. Mearsheimers theory of offensive realism and applied it onto the contemporary relations between People´s Republic of China, Russian Federation, and the presence of United States in Europe and the Asian-Pacific region. LÄS MER

  5. 14. The production of colostrum from a feeding perspective

    Master-uppsats, SLU/Dept. of Animal Nutrition and Management

    Författare :Ebba Kajlöv; [2020]
    Nyckelord :Colostrum; calf health; dry cows; feeding;

    Sammanfattning : Feeding good quality colostrum to newborn calves is essential to ensure their health and survival. Therefore, it is important to ensure production of enough yield and good quality colostrum in dairy farms. Some factors that have been shown to affect the quality of colostrum such as parity and time to first milking after calving. LÄS MER

  7. 15. How to Keep an Unbalanced Aircraft Balanced : Control Surfaces and Thrust Vectoring

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Adam Olsson; David Jacobsson; [2019]
    Nyckelord :;

    Sammanfattning : To balance and control different aircraft, it is often necessary to use some type of control system, the less stable the craft is without any control system, the more advanced the system is required to be. This project is an experiment which purpose is to attempt to control a very unstable craft using steerable rudders. LÄS MER