Essays about: "Lorentz force"

Found 5 essays containing the words Lorentz force.

1. 1. Generation of attosecond X-ray pulses in free-electron lasers using electron energy modulation and undulator tapering

   University essay from Uppsala universitet/FREIA

   Author : Karl-Fredrik Boholm Kylesten; [2023]
   Keywords : attosecond; free-electron laser; XFEL; self-amplified spontaneous emission; SASE; tapering; energy modulation;

   Abstract : Free-electron lasers (FELs) are among the world's most intense artificial artificial sources of coherent light and are tunable to various wavelengths, including the X-ray spectrum. X-ray FELs (XFELs) are extremely useful for diffraction experiments to study molecules, materials, and quantum systems. READ MORE

3. 2. Gravitation in Lorentz and Euclidean Geometry

   University essay from KTH/Fysik

   Author : Niki Wilhelmson; Johan Stoyanov; [2022]
   Keywords : gravitation; gravity; euclidean geometry; isometry; laplace; helmholtz; lorentz geometry; differential geometry; general relativity; special relativity; Einstein s field equations; Lovelock; Newton;

   Abstract : The aim of this work is to derive mathematical descriptions of gravitation. Postulating gravitation as a force field, Newton's law of gravitation is heuristically derived by considering linear differential operators invariant under euclidean isometries and by finding the fundamental solution to Helmholtz equation in three dimensions. READ MORE

4. 3. Relativistic Visualizations

   University essay from Uppsala universitet/Institutionen för fysik och astronomi

   Author : Andreas Ringstam; [2020]
   Keywords : Special relativity; Visualization; see; observe;

   Abstract : Special relativity is an area of physics that is abstract and consists of concepts and effects that is hard to link to everyday experience. From a learning perspective, that is problematic as we form new knowledge by linking it to old experiences. One approach to experience a relativistic environment is through computer simulations. READ MORE

5. 4. A statistical investigation of Bursty Bulk Flow event dynamics in the Earth magnetotail

   University essay from KTH/Skolan för teknikvetenskap (SCI)

   Author : Thomas Zhang; [2014]
   Keywords : Bursty Bulk Flow; Cluster; Curlometer method; Lorentz force;

   Abstract : A statistical investigation of the relationship between Lorentz force and Bursty Bulk Flow event (BBF) spatial location in the magnetotail is undertaken. Data is obtained in situ by the ESA Cluster II mission during the period July to October 2004. Firstly, a short introduction to BBFs and the Cluster mission is presented. READ MORE

6. 5. Coupled Dynamic 3D Simulation of Short Circuit Forces

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : PRITESH DULABHAI HADIYA; [2013]
   Keywords : Two dimensional axisymmetric; Three dimensional model; Comsol Multiphysics; Transformer short circuit.;

   Abstract : The purpose of this work is to find the effect of short circuit current on displacement inside the transformer’s winding. In this work two different winding has been investigated by creating 2D and 3D simulation models of them. In order to solve the problem various assumptions/simplification has been taken and verified. READ MORE