Essays about: "three dimensional"

Showing result 1 - 5 of 611 essays containing the words three dimensional.

  1. 1. Improving Short-Range Cloud Forecasts in Harmonie-Arome Through Cloud Initialization Using Mesan Cloud Data

    University essay from Uppsala universitet/Luft-, vatten och landskapslära

    Author : Joakim Pyykkö; [2019]
    Keywords : cloud initialization; HARMONIE-AROME; MESAN; satellite product; synoptic weather station;

    Abstract : Previous studies, such as van der Veen (2012) and White et al. (2017), have demonstrated the potential of using measurement-based cloud data to improve Numerical Weather Prediction (NWP) based cloud forecasts. This can be done through cloud initialization; a process of injecting cloud data after the regular data assimilation in an NWP model. READ MORE

  2. 2. Deriving the shape of the surface from its Gaussian curvature

    University essay from KTH/Skolan för teknikvetenskap (SCI); KTH/Skolan för teknikvetenskap (SCI)

    Author : Lentz Simon; Felix Erksell; [2019]
    Keywords : ;

    Abstract : A global statement about a compact surface with constant Gaussian curvature is derived by elementary differential geometry methods. Surfaces and curves embedded in three-dimensional Euclidian space are introduced, as well as several key properties such as the tangent plane, the first and second fundamental form, and the Weingarten map. READ MORE

  3. 3. Numerical Study on Hydrodynamic Characteristics of Flood Discharge Tunnel in Zipingpu Water Conservancy Project : Using RANS equations and the VOF model

    University essay from Uppsala universitet/Elektricitetslära; Uppsala universitet/Elektricitetslära

    Author : Micaela Hamberg; Signe Dahlin; [2019]
    Keywords : VOF; RANS; Navier-Stokes; Spillway; Discharge tunnel; ANSYS; Fluent; CFD; Grid convergence index; Design of spillway; Cavitation; Gambit; k-epsilon; Ansys Gambit;

    Abstract : To avoid the large amount of damage that floods can cause, spillway tunnels are used to control water levels. To ensure the safety of water transportation through spillway tunnels, the behaviour of the water throughout the tunnel is important to know. READ MORE

  4. 4. Classifying the rotation of bacteria using neural networks

    University essay from Umeå universitet/Institutionen för fysik

    Author : Lucas Hedström; [2019]
    Keywords : ;

    Abstract : Bacteria can quickly spread throughout the human body, making certain diseases hard or impossible to cure. In order to understand how the bacteria can initiate and develop into an infection, microfluidic chambers in a lab environment are used as a template of how bacteria reacts to different types of flows. READ MORE

  5. 5. A ‘snapshot’ of Swedish media’s portrayal of immigrants and refugees leading up to the 2018 election : A qualitative critical discourse analysis from Dagens Nyheter and Svenska Dagbladet

    University essay from Linnéuniversitetet/Institutionen för samhällsstudier (SS)

    Author : Alexander Jonsson; [2019]
    Keywords : Integration; Immigration; Migration; Critical discourse analysis; Agenda setting theory; Sweden; Media research; News; Power;

    Abstract : Immigration is a topic that is not an uncommon occurrence within Sweden, especially in regards to the long history of wars and crisis occurred since the beginning of the 21st century. It could take form of individuals fleeing for their lives as refugees from conflict, or as economic migrants seeking a higher quality of life in a new country. READ MORE