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Found 3 essays matching the above criteria.

  1. 1. Study on a high precision drilling tool with focus on power source and driveline

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Daniel Hallberg; Patrik Ringdahl; [2017]
    Keywords : ADU; Adaptive drilling; Aerospace; Electric motor; Drivetrain; Transmission; ADU; Flygindustri; Adaptiv borrning; Elmotor; Drivlina;

    Abstract : This thesis was carried out at Atlas Copco Industrial Technique in Nacka, Sweden. Atlas Copco is a world leading manufacturer of industrial tools for a wide range of industries. One application is semi-automatic drilling machines for the aerospace industry. READ MORE

  3. 2. Implementation of adaptive optics into a femtosecond laser chain

    University essay from Lunds universitet/Fysiska institutionen

    Author : Sandhra-Mirella Valdma; [2015]
    Keywords : wavefornt correction; deformable mirror; femtosecond laser; wavefront sensor; shack-hartmann; adaptive optics; Physics and Astronomy;

    Abstract : Optical aberrations are the main cause for reduced focusability and low peak intensity in laser beams. All the applications that rely on high peak power and/or small focus spot size, loose efficiency when optical aberrations are present. READ MORE

  4. 3. Geophysical and hydrogeological survey in a part of the Nhandugue River valley, Gorongosa National Park, Mozambique : area 1 and 2

    University essay from Lunds universitet/Geologiska institutionen

    Author : Li Stenberg; [2010]
    Keywords : Mozambique; geophysical investigation; Gorongosa National Park; groundwater recharge zone; Nhandugue River; Urema Graben; Moçambique; geofysisk undersökning; Gorongosa Nationalpark; grundvattenbildningszon; Nhanduguefloden ; Earth and Environmental Sciences;

    Abstract : Gorongosa National Park in central Mozambique is situated at the southernmost extension of the East African Rift System (EARS), the Urema Graben. The Nhandugue River flows over the western margin of the Urema Graben, and marks the northwest border of Gorongosa National Park, Mozambique. READ MORE