Swirling flow axial injection control in a Francis turbine: An LES study
EV Palkin, II Lutchenko, MY Hrebtov… - International Journal of …, 2024 - Elsevier
This study investigates an active control strategy to suppress the precessing vortex core
(PVC) and aims to extend the stable operation range of Francis turbine air model. Large …
(PVC) and aims to extend the stable operation range of Francis turbine air model. Large …
The effect of toroidal geometrical shape on turbulent oscillations in a bidirectional vortex combustor
OA Evdokimov, AI Guryanov, SA Piralishvili… - Thermal Science and …, 2023 - Elsevier
The paper reports on detailed studies of a bidirectional swirling flow structure in a toroidal
vortex chamber under non-reactive and combustion conditions at the Reynolds numbers …
vortex chamber under non-reactive and combustion conditions at the Reynolds numbers …
Solving Fundamental and Applied Problems of Digital Image Processing at the Institute of Automation and Electrometry and Other Scientific Schools of the Siberian …
AL Reznik, AA Soloviev - Pattern Recognition and Image Analysis, 2023 - Springer
The most important results obtained in recent years by the research institutes of the Siberian
Branch of the Russian Academy of Sciences in the field of development of mathematical …
Branch of the Russian Academy of Sciences in the field of development of mathematical …
Evaluation of RANS-based turbulence models for isothermal flow in a realistic can-type gas turbine combustor application
A Kumar, RP Bharti - arXiv preprint arXiv:2312.14459, 2023 - arxiv.org
The present study assesses RANS-based turbulence models to simulate isothermal flow in a
combustor representing a constituent can combustor of can-annular configuration used in jet …
combustor representing a constituent can combustor of can-annular configuration used in jet …
Assessment of RANS-based turbulence models for isothermal confined swirling flow in a realistic can-type gas turbine combustor application
A Kumar, RP Bharti - Journal of Computational Science, 2024 - Elsevier
The present study assesses RANS-based turbulence models to simulate the isothermal
confined swirling flow in a combustor representing a constituent can combustor of the can …
confined swirling flow in a combustor representing a constituent can combustor of the can …
Flow Instability Control in a Model Swirl-Stabilized Combustor with Central Jet Injection
Swirling flows often occur in nature and industrial applications. With an increase in swirl
intensity, such rotating flows are known to become unstable and undergo a sudden …
intensity, such rotating flows are known to become unstable and undergo a sudden …
Low-Emission Combustion Chambers of GTU: Modern Trends, Diagnostics, and Optimization
LM Chikishev, DM Markovich - Thermal Engineering, 2024 - Springer
A brief overview of the designs of low-emission gas turbine-type combustion chambers is
given using the example of aircraft propulsion systems. The most promising technology that …
given using the example of aircraft propulsion systems. The most promising technology that …
Active flow control in a model combustion chamber using additional gas injection method
AD Kundashkin, EV Palkin, MY Hrebtov… - Thermophysics and …, 2022 - Springer
The large-eddy simulation method was applied to study an isothermal swirled gas flow in a
model combustion chamber at Reynolds number Re= 15000. The study identified a …
model combustion chamber at Reynolds number Re= 15000. The study identified a …
Исследование методом LIF поля температуры за фронтом пламени дежурного факела модельного фронтового устройства газотурбинного типа
АГ Савицкий, ДК ШАРАБОРИН, ВМ ДУЛИН… - …, 2023 - elibrary.ru
В последние годы особенно актуальной стала задача снижения уровня выбросов
вредных веществ при работе газотурбинных установок (ГТУ). При этом детальное …
вредных веществ при работе газотурбинных установок (ГТУ). При этом детальное …
Gas Dynamics and Liquid Fuel Combustion in a Model Combustor
KE Veselov, OA Evdokimov - Journal of Applied Mechanics and Technical …, 2023 - Springer
This paper presents the results of liquid-fuel model combustor calculations based on
different numerical approaches to the development of a verified simulation method of …
different numerical approaches to the development of a verified simulation method of …