Sökning: "multipole"

Visar resultat 1 - 5 av 13 uppsatser innehållade ordet multipole.

  1. 1. Performance of Adaptive Fast Multipole Methods In Three Dimensions For Time-Dependent Problem

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Zain Nawas; [2021]
    Nyckelord :;

    Sammanfattning : In the last two decades, physical constraints in chip design have spawned a paradigm shift in computer architecture. The availability of multi-core threaded systems has increased the parallel execution which has provided an opportunity for analysing computationallydemanding problems. LÄS MER

  3. 2. Multithreading in adaptive fast multipole methods

    Kandidat-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Ludwig Ridderstolpe; [2021]
    Nyckelord :;

    Sammanfattning : It has been shown that fast multipole methods can achieve good scalability on multi-core architectures. We have for an adaptive single-threaded fast multipole method implemented multithreading support via the OpenMP API. LÄS MER

  4. 3. Investigation of Hybrid Simulation Methods for Evaluation of EMF Exposure in Close Proximity of 5G Millimeter-Wave Base Stations

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :David Anguiano Sanjurjo; [2020]
    Nyckelord :5G; base station; EMF exposure; hybrid simulation method; millimeter wave;

    Sammanfattning : With the emergence of Fifth Generation (5G) mobile networks, the employment ofhigher frequencies in the millimeter-wave (mmWave) range and the realization of agreat number of beams in 5G radio base stations (RBS) make the electromagnetic (EM)simulation of RBS products very costly in terms of hardware and time requirements.In order to compute the electromagnetic field (EMF) exposure in close proximity of theRBS, more efficient simulation methods are required. LÄS MER

  5. 4. Integrated generator for use in aircraft engines

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Fredrik Andersson; [2018]
    Nyckelord :Integrated generator; aircraft engine; generator; aircraft generator; Technology and Engineering;

    Sammanfattning : In this paper the use of integrated generators for airplane engines is examined. In order to accomplish this goal a combination of MatLab with FEMM and ANSYS Maxwell is used to make incrementally more and more detailed analysis of the integrated generator concept. LÄS MER

  7. 5. The Fast Multipole Method for Ion Mobility Spectrometry: A Proof of Concept

    Kandidat-uppsats, Uppsala universitet/Institutionen för kemi - BMC

    Författare :Ky Gurasz; [2017]
    Nyckelord :;

    Sammanfattning : .... LÄS MER