Sökning: "the advantages and disadvantages of simulation"

Visar resultat 1 - 5 av 61 uppsatser innehållade orden the advantages and disadvantages of simulation.

  1. 1. Aerodynamics simulations of Scania trucks using OpenFOAM

    Master-uppsats, KTH/Teknisk mekanik

    Författare :Ziyi Liu; [2024]
    Nyckelord :Heavy-duty truck; Computational fluid dynamics; Air drag; OpenFOAM;

    Sammanfattning : In the field of heavy-duty vehicles, fuel efficiency and environmental protection are factors that need to be focused on, while the aerodynamic drag generated during vehicle travelling is one of the most influential aspects. This thesis delves into the aerodynamic simulation of Scania trucks using the open-source Computational Fluid Dynamics (CFD) tool, OpenFOAM v2206. LÄS MER

  3. 2. A comparative performance analysis of Fast Fourier Transformation and Gerstner waves

    Kandidat-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Morgan Westerberg; Oliver Olguin Jönsson; [2023]
    Nyckelord :Water simulation; Procedural methods; Ocean waves; Fast Fourier Transformation; Gerstner waves;

    Sammanfattning : Background:  As time moves on hardware is able to tackle heavier and more complex computations in real-time systems. This means that more realistic and stylistic environments can be computed. One of these environments is the ocean. LÄS MER

  4. 3. Informationsöverföring till energisimulering : En utvärderande studie av metoder för informationsöverföring från BIM-program till energisimuleringsprogram

    Kandidat-uppsats, Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Författare :Jimmy Andersson; Edvin Hansen; [2023]
    Nyckelord :BIM; Energy simulation; Interoperability; Information exchange; BIM; Energisimulering; Interoperabilitet; Informationsöverföring;

    Sammanfattning : Detta arbete ämnar att undersöka vilka metoder som används i Sverige förinformationsöverföring från modellering- till energisimuleringsprogram. Utifrån identifierademetoder konstaterades för- och nackdelar med respektive metod som fungerade som underlagtill förslag av utvecklingsmöjligheter. LÄS MER

  5. 4. Comparative Analysis of the Inverse Kinematics of a 6-DOF Manipulator : A Comparative Study of Inverse Kinematics for the 6-DOF Saab Seaeye eM1-7 Manipulator with Non-Conventional Wrist Configuration

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Anton Larsson; Oskar Grönlund; [2023]
    Nyckelord :;

    Sammanfattning : This report presents various methods for solving the inverse kinematic problem for a non-conventional robotic manipulator with 6 degrees of freedom and discusses their respective advantages and disadvantages. Numerical methods, such as gradient descent, Gauss-Newton and Levenberg-Marquardt as well as heuristic methods such as Cyclic Coordinate Descent and Forward and Backward Reaching Inverse Kinematics are discussed and presented, while the numerical methods are implemented and tested in simulation. LÄS MER

  7. 5. Modelling the full-scale N2O emissions from wastewater treatment plants for identifying mitigation strategies

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Naga Deepika Peddamudium; [2023]
    Nyckelord :Modelling; simulation; ASM2dISS; N2O production pathways; N2O emission factor; mitigation strategies; water and environmental engineering; Technology and Engineering;

    Sammanfattning : Nitrous oxide (N2O) emissions, which primarily originate from the biological nitrogen removal process, dominate the release of greenhouse gases (GHGs) in wastewater treatment plants (WWTPs). N2O production occurs through dynamic microbial pathways that have a significant impact on the environment compared with other GHG emissions. LÄS MER