Essays about: "electric field domain"
Showing result 1 - 5 of 11 essays containing the words electric field domain.
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1. Investigating the density evolution of charged particles inside a square domain
University essay from Uppsala universitet/Institutionen för fysik och astronomiAbstract : In this work, I propose a hybrid particle simulator for charged particles. The simulator consists of a physics-informed neural network, which can handle arbitrary external electric fields with continuous coordinates by solving the Poisson equation, and a graph-based algorithm that computes the interacting forces between the particles. READ MORE
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2. Cosmic Dust Detection by the Solar Orbiter Using Machine Learning
University essay from Uppsala universitet/Institutet för rymdfysik, UppsalaavdelningenAbstract : This project aims to investigate neural network systems as an effective tool for the in-space captured dust impact signal detection. Cosmic dust is the nanometre to micrometre fine-sized particles that exist in the interplanetary region. They originate from comets, asteroids, the planets and their moons and rings, or even the interstellar region. READ MORE
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3. Dielectric Response and Partial Discharge Characteristics of Stator Winding Insulation System with SiC Stress Grading
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The typical construction of a stator coil includes the use of end corona protection (ECP)coating, which is made of semi-conductive materials like silicon carbide (SiC). Thepurpose of ECP is to smooth the electric stress distribution near the slot exit, limitingthe electric field and partial discharge (PD) activity within the insulation system. READ MORE
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4. Electromagnetic Homogenization-simulations of Materials
University essay from Uppsala universitet/ElektricitetsläraAbstract : This thesis aims to determine the distribution of the relative permittivity for random mixtures of material using electromagnetic simulations. The algorithm used in the simulations is the FDTD method which solves Maxwell's equations numerically in the time-domain. READ MORE
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5. Temporal Characterization and Intensity Contrast Improvement of Few-cycle Laser Pulses
University essay from Umeå universitet/Institutionen för fysikAbstract : Due to the unique combination of properties of high intensity and few optical cycle pulse duration, the ultrashort laser pulses have widespread applications in pump-probe spectroscopy and laser-plasma interaction. Correspondingly, it is critical to precisely measure the electric field in the temporal or spectral domain. READ MORE