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Author: Gergana Mollova

  • SOCIETY & ”INDUSTRY 4.0”

    International collaboration: benefits and contributions for scientific work

    • Gergana Mollova
    • Mariana Karailieva
    Industry 4.0, Vol. 8 (2023), Issue 6, pg(s) 338-339
    • Abstract
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    Erasmus+ Programme is a European education and mobility initiative that provides exchange opportunities for students, PhD students, teachers and staff between different universities and educational institutions in Europe. Through the Erasmus program, students have the opportunity to enrich their knowledge and gain deeper knowledge in a field that interests them. In addition, they have the opportunity to spend a period of their education in another country where they can become familiar with a new culture, language and educational system.

  • MACHINES

    Visualization and analysis of worm gear drives efficiency and load capacity

    • Svetlin Stoyanov
    • Gergana Mollova
    Machines. Technologies. Materials., Vol. 17 (2023), Issue 2, pg(s) 50-53
    • Abstract
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    •  Article PDF

    Scientific methodologies have been created and applied during the analysis upon worm gear drives. Important parameters have been selected in order to make significant investigations in the area of worm gear efficiency and load capacity. The efficiency coefficient and maximal torque values have been studied for several combinations of modules, ratios, center distances, etc. The results have been presented and analysed through three-dimensional graphics. Conclusions are made.

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