Sökning: "penetration depth"

Visar resultat 1 - 5 av 47 uppsatser innehållade orden penetration depth.

  1. 1. Study of the effect of process parameters in laser blown powder with superalloys : Varying laser power and scanning speed, analyzing material properties

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Viktor Pettersson; [2018]
    Nyckelord :Additive manufacturing; Laser Blown Powder; Haynes 282; Inconel 718;

    Sammanfattning : Additive manufacturing (AM) is a growing process interesting many companies in many industries. Thereare multiple processes within the familty of AM, but this study focuses on laser blown powder (LBP). LBP involves a laser beam focused on the substrate with powder being blown into the laser beam. LÄS MER

  2. 2. Daylight prediction based on the VSC - DF relation

    Master-uppsats, Lunds universitet/Energi och ByggnadsDesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Ance Olina; Nevila Zaimi; [2018]
    Nyckelord :Vertical Sky Component; Daylight Factor; building typology; Radiance simulations; Earth and Environmental Sciences;

    Sammanfattning : In 2017, 255 of Sweden's 290 municipalities reported a shortage of residential housing (Boverket, 2017). The answer is to build more. Due to urbanization pressure, concerns for saving valuable agricultural land, growing national and EU demands on energy-efficiency, there is an increasing number of new and dense urban developments. LÄS MER

  3. 3. Investigation of material removal techniques for residual stress profile determination on induction hardened steel

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Natalie Pettersson; [2017]
    Nyckelord :X-ray diffraction; Residual stress measurements; material removal; induction hardening; ESPI;

    Sammanfattning : The residual stress profile is a major factor on the fatigue life of components that are subjected to cyclic loading. In order to measure these stresses x-ray diffraction (XRD) is commonly used. The penetration depth of x-rays is limited for this method and thus, it must be combined with material removal to determine in-depth stress profiles. LÄS MER

  4. 4. A geophysical survey (TEM; ERT) of the Punata alluvial fan, Bolivia

    Master-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Joakim Mårdh; [2017]
    Nyckelord :electromagnetic; geophysics; TEM; Punata; alluvial fan; Earth and Environmental Sciences;

    Sammanfattning : The Punata alluvial fan, situated in central Bolivia (Valle Alto) between the Altiplano and the lowlands, is an important aquifer for the local rural population. Due to rapid development and population growth in the area, the demand for fresh water has increased in recent year. LÄS MER

  5. 5. Antenna with medical applications for tumour cancer: hyperthermia function

    Kandidat-uppsats, Högskolan i Gävle/Elektronik

    Författare :Iñaki Abrego peris; [2017]
    Nyckelord :;

    Sammanfattning : The idea is to improve or help the treatments that exist in the market in the medical field. Treatments such as mammography or radiotherapy make use of X-rays. X-rays are electromagnetic radiation in a high frequency band, this type of electromagnetic is dangerous to health because ionizing radiation is used, ionized atoms interact with matter. LÄS MER

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