Bulgaria

Совместные статьи (13)

1. Time-resolved CFD analysis of torque generation in an L-shaped vertical-axis wind turbine

   Energy · 2026 · Q1 · ❝ 5

   Zhandos Baizhuma, Nurdaulet Kalassov, Rustem Manatbayev, Muhtar Isataev, Zhanibek Seydulla, Aleksandar Georgiev

   Technical University of Sofia Aleksandar Georgiev

2. Using vortex burner devices to reduce emissions of harmful substances in thermal power engineering

   Energy · 2026 · Q1

   Аliya Askarova, Aleksandar Georgiev, Saltanat Bolegenova, Aizhan Nugymanova, Valeriy Maximov, Symbat Bolegenova, Kaziret Berdikhan

   University of Telecommunications and Post Aleksandar Georgiev

3. Heat transfer and flow dynamics in heat exchangers for efficient waste heat utilization

   Applied Thermal Engineering · 2026 · Q1 · ❝ 2

   Zhandos Baizhuma, Nurdaulet Kalassov, Gulzhan Ilyassova, Aktolkyn Danlybaeva, Zarina Gabitova, Balgyn Yelubayeva, Aleksandar Georgiev

   University of Telecommunications and Post Aleksandar Georgiev

4. Optimization of membrane gas separation process for separation of gas mixture of hydrogen and carbon dioxide

   International Journal of Hydrogen Energy · 2025 · Q1 · ❝ 2

   N.B. Kalassov, R.K. Manatbayev, D. Dzhonova, Z.E. Baizhuma

   Institute of Chemical Engineering Bulgarian Academy of Sciences D. Dzhonova

5. Highly efficient plasma technology for ignition and thermochemical preparation of high-ash fuel in various power boilers in Kazakhstan

   Energy · 2025 · Q1 · ❝ 6

   Аliya Askarova, Aleksandar Georgiev, Saltanat Bolegenova, Valeriy Maximov, Symbat Bolegenova, Dimash Toktarov, Aizhan Nugymanova

   University of Telecommunications and Post Aleksandar Georgiev

6. Staged supply of fuel and air to the combustion chamber to reduce emissions of harmful substances

   Energy · 2024 · Q1 · ❝ 13

   Saltanat Bolegenova, Аliya Askarova, Aleksandar Georgiev, Aizhan Nugymanova, Valeriy Maximov, Symbat Bolegenova, Nurken Adil'bayev

   University of Telecommunications and Post Aleksandar Georgiev

7. Selection of the optimal kinetic scheme for the formation of nitrogenous substances in the simulation of low-quality coal combustion

   Bulgarian Chemical Communications · 2024 · Q4

   Bolegenova, Askarova, Georgiev, Beketayeva, Bolegenova, Maximov, Adilbayev

   University of Telecommunications and Post Georgiev

8. The use of plasma technologies to optimize fuel combustion processes and reduce emissions of harmful substances

   Energy · 2023 · Q1 · ❝ 15

   Saltanat Bolegenova, Аliya Askarova, Aleksandar Georgiev, Aizhan Nugymanova, Valeriy Maximov, Symbat Bolegenova, Bolat Mamedov

   University of Telecommunications and Post Aleksandar Georgiev

9. Study of combustion processes in the combustion chambers of power facilities

   Bulgarian Chemical Communications · 2023 · Q4

   Askarova, Bolegenova, Georgiev, Maximov, Bolegenova, Beketayeva, Mukhtarova

   University of Telecommunications and Post Georgiev

10. Computational modeling of pollutants in furnaces of pulverized coal boilers of the republic of Kazakhstan

    Energy · 2022 · Q1 · ❝ 17

    Aliya Askarova, Aleksandar Georgiev, Saltanat Bolegenova, Meruyert Beketayeva, Valeriyu Maximov, Symbat Bolegenova

    Institute of Chemical Engineering Bulgarian Academy of Sciences Technical University of Sofia Aleksandar Georgiev

11. Numerical simulations on static Vertical Axis Wind Turbine blade icing

    Renewable Energy · 2021 · Q1 · ❝ 68

    Rustem Manatbayev, Zhandos Baizhuma, Saltanat Bolegenova, Aleksandar Georgiev

    Technical University of Sofia Aleksandar Georgiev

12. Optimization technology of large-size Si(Li) p-i-n structures for X-ray detectors

    Bulgarian Chemical Communications · 2020 · Q4 · ❝ 1

    Technical University of Sofia

13. The use of a new “clean” technology for burning low-grade coal in on boilers of Kazakhstan TPPs

    Bulgarian Chemical Communications · 2018 · Q4 · ❝ 22

    Askarova, A.S., Bolegenova, S.A., Georgiev, A., Bolegenova, S.A., Maximov, V.Y., Manatbayev, R.К., Yergaliyeva, A.B., Nugymanova, A.O., Baizhuma, Z.h.

    Technical University of Sofia Georgiev, A. Z.h.