Essays about: "Twist"

Showing result 1 - 5 of 50 essays containing the word Twist.

  1. 1. Modularization of High Voltage Section

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Johan Rósen; Roine Penttilä; [2023]
    Keywords : Modularization; High voltage; Traction; Frame configuration; Rail vehicle; Modularisering; högspänning; drivsystem; ramkonfiguration; tågfordon;

    Abstract : Today, Alstom has several types of High-Voltage sections (HV), which are adapted for every new type of train. Some are very similar in size and components and others are more different. READ MORE

  3. 2. Simulations of a self-stabilizing fully submerged hydrofoil

    University essay from KTH/Matematik (Avd.)

    Author : Henry Jacobson; [2023]
    Keywords : Hydrofoil; Self-Stabilizing; Lifting Line Theory; Fluid Mechanics; Numerical Methods; Backward Differentiation Formula; Fully Submerged Hydrofoil; Bärplan; bärplansbåt; självstabiliserande; lyftande linjeteori; strömningsme- kanik; numeriska metoder; Backward Differentiation Formula; fullt nedsänkt bärplan;

    Abstract : Two models of a self-stabilizing hydrofoil system is developed where the effects from the struts and hydrofoil give torques for angular rotations. Lifting line theory for the hydrofoil which can twist is used. Nonlinear versions of the models are also developed and compared to find that the linear models use valid approximations. READ MORE

  4. 3. Societal critique in Charles Dickens’s Oliver Twist : A Ricouerian Analysis

    University essay from Mittuniversitetet/Institutionen för humaniora och samhällsvetenskap

    Author : Nohan Zainudini; [2023]
    Keywords : ;

    Abstract : This essay investigates social critique and commentary in Charles Dickens’s Oliver Twist, applying a Ricoeurian hermeneutics in order to determine whether the novel simultaneously affirms certain viewpoints while subtly undermining these. If such cases can be found, the analysis will then endeavor to determine how this serves to influence the reader’s perception of the various social issue presented in the novel. READ MORE

  5. 4. Octonion Algebras over Schemes and the Equivalence of Isotopes and Isometric Quadratic Forms

    University essay from Uppsala universitet/Matematiska institutionen

    Author : Victor Hildebrandsson; [2023]
    Keywords : Algebraic geometry; octonion algebras;

    Abstract : Octonion algebras are certain algebras with a multiplicative quadratic form. In 2019, Alsaody and Gille showed that, for octonion algebras over unital commutative rings, there is an equivalence between isotopes and isometric quadratic forms. READ MORE

  6. 5. Impact of textile structure on mechanical recyclability

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Linnéa Bengtsson Creaser; [2023]
    Keywords : Textile recycling; mechanical recycling; textile tearing; fiber length; recyclability;

    Abstract : This thesis investigates the impact of yarn and fabric structure on the mechanical recyclability of textile structures. It focuses on variations in yarn twist and form (single or plied) as well as fabric type (woven or knitted) and their respective constructions. READ MORE