Essays about: "Modellering 3D"

Showing result 21 - 25 of 96 essays containing the words Modellering 3D.

  1. 21. Automatic Point Cloud Modelling for BIM in AEC Sector

    University essay from KTH/Geodesi och satellitpositionering

    Author : Mohamed Salih Abaker Ishag; [2022]
    Keywords : Point cloud; Laser scanning; BIM; Automatic modeling; Clash analysis; Punktmoln; Laserskanning; BIM; Automatisk modellering; Krockanalys;

    Abstract : In this research, automatic point cloud modeling strategies have been tested to find the best strategies to model walls, floors and ceilings classes in terms of processing time and accuracy. The modeling was applied on a point cloud data related to the Architecture, Engineering, and Construction field which is a point cloud of a building collected by Sweco company in Sweden. READ MORE

  3. 22. Evaluation of improved Airflow in TM-102/II-DC

    University essay from Mälardalens universitet/Akademin för innovation, design och teknik

    Author : Claudia Kazemi; [2022]
    Keywords : Airflow systems for electronics; thermal management; telecommunication equipment; airflow resistance; cooling of electronics.; Luftflödessystem för elektronik; termisk hantering; telekommunikations applikationer; luftflödesmotstånd; kylning av elektronik;

    Abstract : Within the company Infinera, there is a need for an improved thermal design of an existing chassis product for use in telecommunications for distribution of services within the Edge & Metro network. To enable an optimized airflow design of the chassis, there is a need of analyzingdifferent simulation cases performed in FloTHERM. READ MORE

  4. 23. Models of superconductors with correlated defects

    University essay from KTH/Fysik

    Author : Jakob Bolin; [2022]
    Keywords : Quantum phase transition; correlated disorder; 3D XY model; Monte Carlo simulation; worm algorithm; winding number; superfluid density; Kvantfasövergång; korrelerad oordning; 3D XY modell; Monte Carlo simulering; worm algoritmen; vindlingstal; supraledande täthet;

    Abstract : The quantum phase transition between groundstates of a system with correlated disorder near absolute zero is studied. The computations are based on Monte Carlo methods and the worm algorithm which is an effective method to simulate basic models like the Ising and XY model by making use of global Monte Carlo moves given by modified random walks. READ MORE

  5. 24. Analysis of Modelling 3D Bedrock Surfaces using Interpolation Methods : A Comparison between Models of 3D Bedrock Surfaces using Different Interpolation Methods

    University essay from KTH/Geodesi och satellitpositionering

    Author : Mario Marrugat Rodríguez; [2022]
    Keywords : GEOBIM; 3D-ytor; Civil 3D; ArcGIS; Berggrund; Osäkerheter;

    Abstract : Geological and geotechnical studies are a critical component of most projects, and it has a significant impact on the economy, project timelines, and subsequent project design. Today, the development of GEOBIM eases this analysis, thus saving costs, speeding up processes and avoiding risks. READ MORE

  6. 25. Aerodynamic studies of the flutter behavior of a compressor jet engine : Establishment of 1D criteria for the appearance of flutter within low pressure compressors

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

    Author : Lucas Citoleux; [2022]
    Keywords : ;

    Abstract : Turbojet compressors are subject to numerous vibration phenomena that limit their good operability. Among these different phenomena, flutter is a major concern during the study and design phase. This aeroelastic instability can have an impact on the correct operation of the compressor. READ MORE