Essays about: "simulation"

Showing result 1 - 5 of 3964 essays containing the word simulation.

  1. 1. Experimental Investigation of Added Mass and Damping on a Model Kaplan Turbine for Rotor Dynamic Analysis

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Timmy Nyman; [2018]
    Keywords : Added mass; added damping; rotor dynamics; kaplan turbine; vibrations; fluid dynamics;

    Abstract : The concept of added hydrodynamic properties such as added mass is of importance in modern hydropower development, mainly for rotor dynamic calculations. Added mass could result in reduced natural frequencies and altered mode compared to existing simulation models. READ MORE

  2. 2. Simulation of a complete truck and trailer assembly : Multi body dynamics

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Anders Nordberg; [2018]
    Keywords : ;

    Abstract : .... READ MORE

  3. 3. Path Planning with Weighted Wall Regions using OctoMap

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Bergström Jerker; [2018]
    Keywords : UAV; path planning; A*; wall weights;

    Abstract : In the work of the Control Engineering research group of the Department of Computer Science, Electrical and Space Engineering, Signals and systems at Luleå University of Technology a need had arisen for a path planning algorithm. The ongoing research with Unmanned Aerial Vehicles(UAVs) had so far been done with any complicated paths being created manually with waypoints set by the uses. READ MORE

  4. 4. Settlement calculation for lime/cement column improved clay : Analytical and numerical analyses related to a case study

    University essay from KTH/Jord- och bergmekanik

    Author : Hulumtaye Kefyalew Yederulh; [2018]
    Keywords : LCC; deep mixing; consolidation settlement; rate of consolidation; numerical analysis; analytical analysis; field measurement.; KC-pelare; djupstabilisering; konsolideringssättningar; konsolideringsgrad; numerisk analys; analytisk analys; fältmätningar;

    Abstract : The dry deep mixing method is widely used to improve a soft clay soil to increase the shear strength as well as to reduce the time for consolidation. It is a mechanical mixing process that makes parts of the soil stiffer than its original strength. It is mainly applicable to soft clay or peat soil. READ MORE

  5. 5. Evaluation of SPH for hydrodynamic modeling,using DualSPHysics

    University essay from Uppsala universitet/Avdelningen för beräkningsvetenskap

    Author : Jonas Eriksson; [2018]
    Keywords : ;

    Abstract : Computational methods are always being invented, improved and adjusted to newkinds of problems, this is a constant process happening all the time. The studyevaluates a method called Smoothed Particle Hydrodynamics (SPH) for modelingon fluid flows around ship hulls. This has been done mainly using a open sourcecode called DualSPHysics. READ MORE