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  4. Lydia Achelis
Dr.-Ing.

Details

Dr.-Ing. Lydia Achelis

Chief Engineer Process Engineering

Departments: Process Engineering

Phone
+49 421 218 51222
Email
achelis@iwt.uni-bremen.de
Office
Leibniz-Institut für Werkstofforientierte Technologien - IWT
FZB - Room 1460
Badgasteiner Str. 3
28359 Bremen

Latest 10 publications

  • Weicht, A., Peters, M., Achelis, L., Evers, S., Hlawatsch, F., Ufermann-Wallmeier, D., Uhlenwinkel, V., Fritsching, U. 2025.
    Formulation of blast-furnace slag for use in hydraulically bound construction materials. Powder Technology. 451 , 120455. DOI: 10.1016/j.powtec.2024.120455. OPEN ACCESS
  • Weicht, A., Achelis, L., Uhlenwinkel, V., Geppert, A., Fritsching, U. 2025.
    Hochtemperatur Gaszerstäubung metallischer Werkstoffe. Jahrestagung DECHEMA/VDI-Fachgruppen Mischvorgänge, Hochdruckverfahrenstechnik und Mehrphasenströmungen, TU Hamburg, Deutschland, 19.-21. März 2025. TU Hamburg, Deutschland: 2025,
  • Barbieri, M., Kamenov, D., Achelis, L., Fritsching, U. 2025.
    Process model for designing controlled aluminium sheet cooling in die casting with spray nozzle fields. 12th International Conference Multiphase Flow, Toulouse, 12-16 May 2025. Toulouse: 2025,
  • Zerwas, A. A., da Silva, F. C., Guardani, R., Achelis, L., Fritsching, U. 2024.
    Impact of the gas atomizer nozzle configuration on metal powder production for additive manufacturing. Powder Technology. 443 , 119974. DOI: 10.1016/j.powtec.2024.119974.
  • Barbieri, M., Achelis, L., Fritsching, U. 2024.
    Spray characteristics of steam-assisted oil atomization in Y-jet nozzles. International Journal of Multiphase Flow. 181 , 105028. DOI: 10.1016/j.ijmultiphaseflow.2024.105028. OPEN ACCESS
  • Zerwas, A., Avila, K., Paiva, J. L., Guardani, R., Achelis, L., Fritsching, U. 2024.
    High Speed Video Image Analysis of Liquid Metal Atomization Process. Atomization & Sprays. 34 (5), 57-75. DOI: 10.1615/AtomizSpr.2024050511.
  • Barbieri, M., Achelis, L., Fritsching, U. 2024.
    Droplet dynamics in dense oil sprays produced by internal-mixing atomizer using steam as the dispersing medium. ICLASS - International Conference on Liquid Atomization and Spray Systems, Shanghai, China, 23-27 June 2024. Shanghai, China: 16, 2024,
  • Barbieri, M., Avila, K., Achelis, L., Utzig, J., Meier, H. F., Fritsching, U. 2023.
    Effect of non-axisymmetric inlet ports and operating conditions on drop dynamics of an internal mixing atomizer. Atomization and Sprays. 33 (2), 1-29. DOI: 10.1615/AtomizSpr.2022042993.
  • Barbieri, M., Achelis, L., Fritsching, U. 2023.
    Effect of Y-jet nozzle geometry and operating conditions on spray characteristics and atomizer efficiency. International Journal of Multiphase Flow. 168 , DOI: 10.1016/j.ijmultiphaseflow.2023.104585.
  • Barbieri, M., Achelis, L., Fritsching, U. 2023.
    Spatio-temporal Spray Characterization from Y-Jet Nozzles with Steam as Dispersing Medium. ILASS - International Conference on Liquid Atomization and Spray Systems, Neapel, Italien, 04.-07.09.2023. Neapel, Italien: 32, 2023,