Essays about: "Katja Nordström"

Found 2 essays containing the words Katja Nordström.

  1. 1. Dynamic response of damped attachments in fighter applications

    University essay from KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Author : Katja Nordström; [2023]
    Keywords : Vibration isolator; printed circuit board; vibrations; natural frequency; Vibrationsisolator; kretskort; vibrationer; resonansfrekvenser;

    Abstract : This thesis investigates the impact of vibration isolators on circuit boards during harsh vibrationenvironments that occur when they are mounted on the wings of a fighter jet. To examine thisphenomenon, a mathematical model and a simulated model were developed to determine theresonant frequencies of the circuit board under various boundary conditions. READ MORE

  3. 2. Investigation of unknown groundwater flows to two leachate ponds at Hovgården

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Katja Nordström; [2023]
    Keywords : landfill; leachate; principle component analysis; PCA; polishing pond;

    Abstract : The leaching of groundwater into two polishing ponds, the last step in the wastewater treatment process on Hovgarden waste facility, was examined. The focus of this study was to analyse the PFAS composition profile (fingerprint) to trace the leaching groundwater. READ MORE