Teirumnieka, Ērika

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Preferred name
Teirumnieka, Ērika
Official Name
Teirumnieka, Ērika
Alternative Name
Ērika Teirumnieka
Erika Teirumnieka
Teirumnieka, Erika
Main Affiliation
Email
erika.teirumnieka@rta.lv
ORCID
Scopus Author ID
56323862400
Researcher ID
EBG-0589-2022

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  • Publication
    COMSOL SIMULATION OF LASER WELDING OF ALUMINUM
    (2021)
    Ivaylo Balchev
    ;
    Lazov, Lyubomir 
    ;
    Nikolaj Angelov
    ;
    Teirumnieka, Ērika 
    This research includes a Comsol Mutiphysics model describing the temperature distribution on aluminum during the laser conductivity welding process. The influence of  laser power and speed on the welding process is discussed and compared with experiments. Numerical simulations of laser welding process have been performed to determine the temperature fields of laser impact to samples of aluminum. Numerical calculations are made for fiber laser. The plots of the temperature dependence on the surface and in the depth of aluminum samples on the velocity are analyzed for several power densities for this laser.