Essays about: "euler equations"

Showing result 21 - 25 of 46 essays containing the words euler equations.

  1. 21. Hybrid Semantics in Equation-Based Modeling

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

    Author : Oscar Eriksson; [2018]
    Keywords : ;

    Abstract : Equation-based object-oriented modeling languages represent a highly composable class of modeling languages. In these languages models are expressed as differential-algebraic equations with no explicit causal relation between variables. READ MORE

  3. 22. Extended analysis of a pseudo-spectral approach to the vortex patch problem

    University essay from Uppsala universitet/Avdelningen för beräkningsvetenskap

    Author : Mattias Bertolino; [2018]
    Keywords : α-patches problem; discontinuous vorticity equations; 2D Euler equations; Surface Quasi-Geostrophic equations; self-similar solutions; Pseudo-spectral methods; Nonequispaced fast fourier transform.;

    Abstract : A prestudy indicated superior accuracy and convergence properties of apseudo-spectral method compared to a spline-based method implemented byCòrdoba et al. in 2005 when solving the α-patches problem. READ MORE

  4. 23. Container vessel maneuvering model in shallow waters and assessment of maneuvering coefficients through system identification

    University essay from KTH/Marina system

    Author : Christos Kostoulas; [2017]
    Keywords : maneuvering theory; container 4DOF maneuvering model; Son and Nomoto; shallow water effects; system identification; maneuvering coefficients; semi empirical equations for maneuvering;

    Abstract : A vessel operating in the real world has to overcome wind, waves and ocean currents. The result of all the above is a motion of 6 degrees of freedom (DOF). READ MORE

  5. 24. On Steady Ideal Flows with Nonvanishing Vorticity in Cylindrical Domains

    University essay from Lunds universitet/Matematik (naturvetenskapliga fakulteten)

    Author : Douglas Svensson Seth; [2016]
    Keywords : Partial Differential Equations; Euler Equations; Fluid Dynamics; Mathematics and Statistics;

    Abstract : A paper by Alber shows the existence of steady, inviscid incompressible flows with nonvanishing vorticity for general three-dimensional domains with smooth boundary. In this thesis we show the existence of such flows in cylindrical domains under the conditions that there is no flow through the side of the cylinder, nonzero flow into the cylinder at all points in the bottom, and nonzero flow out of the cylinder at all points in the top. READ MORE

  6. 25. Humanoid Arm Geometric Model

    University essay from Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

    Author : Sebe Stanley Mulumbwa; [2016]
    Keywords : 7 DOF Humanoid Arm; Singularities; Singular value Filtering; Selectively Damped Least Squares; Euler Angle Switching; Obstacle Avoidance; Joint Limit Avoidance;

    Abstract : The world is slowly moving into increased human-robot interaction where both humans and robots can co-exist in the same domain. For the robot to be able to operate effectively in a man’s designed environment, it becomes necessary to model the robot with human capabilities as humans are seen as more capable. READ MORE