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Active control study in a flow in a model combustion chamber with LES. / Palkin, Egor; Kundashkin, Alexander; Hrebtov, Mikhail et al.

In: E3S Web of Conferences, Vol. 578, 01027, 14.10.2024.

Research output: Contribution to journal › Conference article › peer-review

Harvard

Palkin, E, Kundashkin, A, Hrebtov, M & Mullyadzhanov, R 2024, 'Active control study in a flow in a model combustion chamber with LES', E3S Web of Conferences, vol. 578, 01027. https://doi.org/10.1051/e3sconf/202457801027

APA

Palkin, E., Kundashkin, A., Hrebtov, M., & Mullyadzhanov, R. (2024). Active control study in a flow in a model combustion chamber with LES. E3S Web of Conferences, 578, [01027]. https://doi.org/10.1051/e3sconf/202457801027

Vancouver

Palkin E, Kundashkin A, Hrebtov M, Mullyadzhanov R. Active control study in a flow in a model combustion chamber with LES. E3S Web of Conferences. 2024 Oct 14;578:01027. doi: 10.1051/e3sconf/202457801027

Author

Palkin, Egor ; Kundashkin, Alexander ; Hrebtov, Mikhail et al. / Active control study in a flow in a model combustion chamber with LES. In: E3S Web of Conferences. 2024 ; Vol. 578.

BibTeX

@article{bafca393771d42cda335e658c4411c6d,
title = "Active control study in a flow in a model combustion chamber with LES",
abstract = "We conducted the mesh convergence study for an isothermal incompressible air flow in a model combustion chamber with Turbomeca swirler of D = 37 mm using Large-eddy simulations (LES). Simulation were conducted using 4 different meshes ranging from 4 to 24 × 106 cells at the Reynolds number Re = 15 632 with additional air injection of 4.4 % of the main volumetric flow rate from an circular slot. The results revealed that high spanwise slot resolution in the vicinity of the slot is crucial, particularly, for achieving convergence of radial velocity pulsations. Additionally, we analyzed the pressure signal and its spectral characteristics to demonstrate the effectiveness of the circular slot injection in reducing pressure pulsations associated with the precessing vortex core (PVC).",
author = "Egor Palkin and Alexander Kundashkin and Mikhail Hrebtov and Rustam Mullyadzhanov",
note = "The work is funded under the state contract with IT SB RAS (FWNS-2022-0009).; Всероссийская конференция с международным участием «XL Сибирский теплофизический семинар», посвященная 110-летию со дня рождения академика С.С. Кутателадзе и 300-летию Российской академии наук, СТС-40 ; Conference date: 20-08-2024 Through 23-08-2024",
year = "2024",
month = oct,
day = "14",
doi = "10.1051/e3sconf/202457801027",
language = "English",
volume = "578",
journal = "E3S Web of Conferences",
issn = "2555-0403",
publisher = "EDP Sciences",

}

RIS

TY - JOUR

T1 - Active control study in a flow in a model combustion chamber with LES

AU - Palkin, Egor

AU - Kundashkin, Alexander

AU - Hrebtov, Mikhail

AU - Mullyadzhanov, Rustam

N1 - Conference code: 40

PY - 2024/10/14

Y1 - 2024/10/14

N2 - We conducted the mesh convergence study for an isothermal incompressible air flow in a model combustion chamber with Turbomeca swirler of D = 37 mm using Large-eddy simulations (LES). Simulation were conducted using 4 different meshes ranging from 4 to 24 × 106 cells at the Reynolds number Re = 15 632 with additional air injection of 4.4 % of the main volumetric flow rate from an circular slot. The results revealed that high spanwise slot resolution in the vicinity of the slot is crucial, particularly, for achieving convergence of radial velocity pulsations. Additionally, we analyzed the pressure signal and its spectral characteristics to demonstrate the effectiveness of the circular slot injection in reducing pressure pulsations associated with the precessing vortex core (PVC).

AB - We conducted the mesh convergence study for an isothermal incompressible air flow in a model combustion chamber with Turbomeca swirler of D = 37 mm using Large-eddy simulations (LES). Simulation were conducted using 4 different meshes ranging from 4 to 24 × 106 cells at the Reynolds number Re = 15 632 with additional air injection of 4.4 % of the main volumetric flow rate from an circular slot. The results revealed that high spanwise slot resolution in the vicinity of the slot is crucial, particularly, for achieving convergence of radial velocity pulsations. Additionally, we analyzed the pressure signal and its spectral characteristics to demonstrate the effectiveness of the circular slot injection in reducing pressure pulsations associated with the precessing vortex core (PVC).

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85211947226&origin=inward&txGid=6b14bd4a07934aaf9a9025704bb7a341

UR - https://www.mendeley.com/catalogue/c8d22b95-d041-356f-a22b-7ae5419e3626/

U2 - 10.1051/e3sconf/202457801027

DO - 10.1051/e3sconf/202457801027

M3 - Conference article

VL - 578

JO - E3S Web of Conferences

JF - E3S Web of Conferences

SN - 2555-0403

M1 - 01027

T2 - Всероссийская конференция с международным участием «XL Сибирский теплофизический семинар», посвященная 110-летию со дня рождения академика С.С. Кутателадзе и 300-летию Российской академии наук

Y2 - 20 August 2024 through 23 August 2024

ER -

ID: 61244053