Essays about: "Wallenberg"

Showing result 21 - 25 of 82 essays containing the word Wallenberg.

  1. 21. An ICE concept optimized for Series Hybrid Application : A dive into how an ICE pairs with a Series hybrid drivetrain

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Axel Wallenberg; Alexander Frosteman; [2019]
    Keywords : Series hybrid; automobile; internal combustion engine;

    Abstract : This report is a theoretical study of the potential an ICE (internal combustion engine) has when combined with the load case of a high-performance series hybrid drivetrain. It breaks down the different theoretical variables that affect engine efficiency and possible limitations that arise. READ MORE

  3. 22. Acoustic source strength determination of turbocharger in an unfavourable acoustic environment

    University essay from KTH/MWL Marcus Wallenberg Laboratoriet

    Author : Balaji Vejendla; [2019]
    Keywords : ;

    Abstract : The aim of the M.Sc thesis work is to specify a measurement method suitable for deter-mining the sound power levels and especially to quantifying the levels at the compressor blade pass frequency of a turbocharger in the new turbo performance rig located at Scania CV AB, Södertälje. READ MORE

  4. 23. A simplified model for the design of floor structures with vibrating sources for architectural applications

    University essay from KTH/MWL Marcus Wallenberg Laboratoriet

    Author : Rebecca Janson; [2019]
    Keywords : ;

    Abstract : When designing a building, sound is one of the problems to take into account. Vibrating machines, such as ventilation fans, water pumps and compressors, generate structure-borne sound. The structure-borne sound travels up the structure of the building and generates sound in adjacent rooms. READ MORE

  5. 24. Aero and vibroacoustical prediction of the noise generated by turbulent boundary layers

    University essay from KTH/MWL Marcus Wallenberg Laboratoriet

    Author : Alberto Alonso pinar; [2019]
    Keywords : ;

    Abstract : Flow noise is a major noise source in the transportation industry from the automotive up to the aircraft industry. The characterization of the aerodynamic excitations and of the structure transmission is of primary interest in order to improve the passenger and crew comfort. READ MORE

  6. 25. Milling accuracy improvement of a 6-axis industrial robot through dynamic analysis : From datasheet to improvement suggestions

    University essay from KTH/MWL Marcus Wallenberg Laboratoriet

    Author : Peter Eriksson; [2019]
    Keywords : Industrial robot; milling; 3D-printing; additive manufacturing; simulation; struc-tural analysis; dynamic modelling; accuracy improvement; configuration screen-ing; simulation automation; HyperWorks; Industrirobot; fräsning; 3D-printing; friformsframställning; simulation; strukturanalys; dynamisk modellering; förbättrad noggrannhet; kombinationsstudie; automatisk simulation; HyperWorks;

    Abstract : The industrial robot is a flexible and cheap standard component that can becombined with a milling head to complete low accuracy milling tasks. Thefuture goal for researchers and industry is to increase the milling accuracy, suchthat it can be introduced to more high value added operations. READ MORE