Essays about: "Anders Pärlstrand"

Found 2 essays containing the words Anders Pärlstrand.

  1. 1. Ultrasonic measurement and analysis of screw elongation

    University essay from KTH/Hållfasthetslära (Avd.)

    Author : Anders Pärlstrand; [2018]
    Keywords : ;

    Abstract : Based on the customers' increasing demands on the precision of the preload in a screw joint Atlas Copco is investigating the opportunity to integrate ultrasonic technologies in their industrial tools in order to be able to measure the screw elongation and thereby preload. The preload in a screw joint is important when trying to optimize the joint in terms of weight and life time. READ MORE

  2. 2. Analytical Mechanics with Computer Algebra.

    University essay from KTH/Mekanik; KTH/Mekanik

    Author : Martin Lindberg; Anders Pärlstrand; [2014]
    Keywords : ;

    Abstract : In this project we have been studying two different advanced mechanical pendulums, which are close to impossible to solve by hand. The theory behind our method is Lagrange’s equations which lead to the system's equations of motion. These equations of motion are solved with Sophia, a program package to the symbolic programming language Maple. READ MORE