Саноатда рақамли технологиялар Том 4 № 3 (2026)

CFD MODELING OF THE AEROHYDRODYNAMIC BEHAVIOR OF BIOMASS PYROLYSIS LIQUID AND AIRFLOW IN A COMBUSTION CHAMBER

Davlonov, Xayrulla Allamuratovich, Uzboyev, Maftun Dusiyarovich, Toshmamatov, Bobir Mansurovich, Давлонов, Хайрулла Алламуротович, Узбоев, Мафтун Дусиярович, Тошмаматов, Бобир Мансурович, Davlonov, Khayrulla Allamuratovich, Uzboev, Maftun Dusiyarovich, Toshmamatov, Bobir Mansurovich

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Аннотация

This study presents a numerical investigation of the aerohydrodynamic interaction between a liquid alternative fuel derived from biomass pyrolysis and airflow inside the combustion chamber of a power generation system. A two-dimensional computational model was developed in COMSOL Multiphysics using the finite element method. The turbulent motion of the airflow supplied to the combustion chamber was described using the Navier-Stokes and continuity equations together with a standard turbulence model, whereas the motion of the biomass pyrolysis liquid droplets was represented using a Lagrangian particle-tracking approach. The computational domain was discretized using free triangular elements. The numerical results demonstrated that optimizing the pyrolysis-liquid injection velocity, droplet diameter, inlet-flow ratio, and outlet-channel configuration can enhance mixing intensity, reduce the fraction of droplets impinging on the chamber walls, and facilitate the efficient organization of the fuel combustion process.

biomass pyrolysispyrolysis liquidcombustion chamberCFD modelingfinite element methodmultiphase flowпиролиз биомассыпиролизная жидкостькамера сгоранияCFD моделирование

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APA 7 
Davlonov, Xayrulla Allamuratovich, Uzboyev, Maftun Dusiyarovich, Toshmamatov, Bobir Mansurovich, Давлонов, Хайрулла Алламуротович, Узбоев, Мафтун Дусиярович, Тошмаматов, Бобир Мансурович, Davlonov, Khayrulla Allamuratovich, Uzboev, Maftun Dusiyarovich & Toshmamatov, Bobir Mansurovich (2026). CFD MODELING OF THE AEROHYDRODYNAMIC BEHAVIOR OF BIOMASS PYROLYSIS LIQUID AND AIRFLOW IN A COMBUSTION CHAMBER. Саноатда рақамли технологиялар, 4(3).
GOST R 7.0.5 
Davlonov, Xayrulla Allamuratovich, Uzboyev, Maftun Dusiyarovich, Toshmamatov, Bobir Mansurovich, Давлонов, Хайрулла Алламуротович, Узбоев, Мафтун Дусиярович, Тошмаматов, Бобир Мансурович, Davlonov, Khayrulla Allamuratovich, Uzboev, Maftun Dusiyarovich, Toshmamatov, Bobir Mansurovich CFD MODELING OF THE AEROHYDRODYNAMIC BEHAVIOR OF BIOMASS PYROLYSIS LIQUID AND AIRFLOW IN A COMBUSTION CHAMBER // Саноатда рақамли технологиялар. 2026. Т. 4. № 3.
BibTeX 
@article{allamuratovich2026,
  author  = {Davlonov, Xayrulla Allamuratovich and Uzboyev, Maftun Dusiyarovich and Toshmamatov, Bobir Mansurovich and Давлонов, Хайрулла Алламуротович and Узбоев, Мафтун Дусиярович and Тошмаматов, Бобир Мансурович and Davlonov, Khayrulla Allamuratovich and Uzboev, Maftun Dusiyarovich and Toshmamatov, Bobir Mansurovich},
  title   = {CFD MODELING OF THE AEROHYDRODYNAMIC BEHAVIOR OF BIOMASS PYROLYSIS LIQUID AND AIRFLOW IN A COMBUSTION CHAMBER},
  journal = {Саноатда рақамли технологиялар},
  year    = {2026},
  volume  = {4},
  number  = {3}
}
RIS 
TY  - JOUR
AU  - Davlonov, Xayrulla Allamuratovich
AU  - Uzboyev, Maftun Dusiyarovich
AU  - Toshmamatov, Bobir Mansurovich
AU  - Давлонов, Хайрулла Алламуротович
AU  - Узбоев, Мафтун Дусиярович
AU  - Тошмаматов, Бобир Мансурович
AU  - Davlonov, Khayrulla Allamuratovich
AU  - Uzboev, Maftun Dusiyarovich
AU  - Toshmamatov, Bobir Mansurovich
TI  - CFD MODELING OF THE AEROHYDRODYNAMIC BEHAVIOR OF BIOMASS PYROLYSIS LIQUID AND AIRFLOW IN A COMBUSTION CHAMBER
JO  - Саноатда рақамли технологиялар
PY  - 2026
VL  - 4
IS  - 3
ER  -