Essays about: "Planes"

Showing result 21 - 25 of 171 essays containing the word Planes.

  1. 21. An airports’ need of change to go 100% green using an energy storage system and solar power : Integration of energy storage system and photovoltaics to an existing system

    University essay from Karlstads universitet

    Author : Carl Törnberg; [2022]
    Keywords : ESS HESS BESS Hydrogen Energy storage system Battery energy storage system Karlstad Airport microgrid future self sustained sustainability ksdarprt peak shaving photovoltaic photovoltaics techno-economic PEMFC proton-exchange membrane fuel cell AWE alkaline water electrolysis lithium li-ion electrolyze;

    Abstract : This thesis explores what Karlstad Airport needs to go 100% green. Photovoltaics are assumed to be installed at the facility and a Hydrogen Energy Storage System and Battery Energy Storage System will be evaluated to reduce peaks during charging of the planes. READ MORE

  3. 22. Magnetic Resonance Elastography in Muscle Tissue based on Anisotropic Assumption

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Frederick Holmer Fann; [2022]
    Keywords : Magnetic Resonance Elastography MRE ; Muscle Tissue; Anisotropic MRE reconstruction;

    Abstract : Mechanical properties of muscle tissue are linked to its function. Magnetic Resonance Elastography (MRE) has the capability toquantitively measure these mechanical properties of soft tissue in-vivo. However, most MRE methods assume tissue isotropy during MRE reconstruction which is not an appropriate assumption for muscle tissue. READ MORE

  4. 23. Development of a CFD Boundary Condition to Simulate a Perforated Surface

    University essay from Umeå universitet/Institutionen för fysik

    Author : Medet Kiflemariam; [2021]
    Keywords : Computational Fluid Dynamics; CFD; Boundary Condition; Bleed; Aerospace Engineering; Aeronautical Engineering; Physics;

    Abstract : In aircraft with jet propulsion engine intakes at supersonic speed, strong pressure waves referred to as shockwaves occur, which may interact with any present boundary layers along the intake surface. The adverse pressure gradients associated with Shock Wave-Boundary Layer Interaction (SWBLI) may cause boundary layer flow separation, which can result in disturbances of the flow that can be harmful to the device or decrease engine performance. READ MORE

  5. 24. The what, how and why of finite projective planes

    University essay from Lunds universitet/Matematik LTH; Lunds universitet/Matematik (naturvetenskapliga fakulteten)

    Author : Markus Höglin; [2021]
    Keywords : Finite projective planes; Affine planes; Field plane; Secret sharing; Orthogonal latin squares; Mathematics and Statistics;

    Abstract : This thesis defines the finite projective plane and the affine projective plane. A method of construction is defined for the field planes by extension of the affine plane constructed from the vector space over a finite field. READ MORE

  6. 25. Analysing the quality of PlaneRCNN plane parameters using a structure from motion system

    University essay from Lunds universitet/Matematik LTH

    Author : Fredrik Österberg; [2021]
    Keywords : structure from motion; PlaneRCNN; neural network; sfm; computer vision; RANSAC; planes; room reconstruction; Mathematics and Statistics; Technology and Engineering;

    Abstract : This report aims to compare the plane parameters given by the PlaneRCNN network with those created by using a Structure from Motion (SfM) solution on the same data. Several datasets are used, and the results from PlaneRCNN are evaluated by using the camera matrices from the SfM solution and applying these along with scaling and coordinate transformations. READ MORE