Turbomachinery Noise Review

S Moreau, M Roger - … Journal of Turbomachinery, Propulsion and Power, 2024 - mdpi.com
The present paper is aimed at providing an updated review of prediction methods for the
aerodynamic noise of ducted rotor–stator stages. Indeed, ducted rotating-blade technologies …

Towards the large-eddy simulation of a full engine: Integration of a 360 azimuthal degrees fan, compressor and combustion chamber. Part I: Methodology and …

CP Arroyo, J Dombard, F Duchaine, L Gicquel… - Journal of the Global …, 2021 - hal.science
Optimising the design of aviation propulsion systems using computational fluid dynamics is
essential to increase their efficiency and reduce pollutant as well as noise emissions …

A hybrid quantum-classical CFD methodology with benchmark HHL solutions

L Lapworth - arXiv preprint arXiv:2206.00419, 2022 - arxiv.org
There has been significant progress in the development of quantum algorithms for solving
linear systems of equations with a growing body of applications to Computational Fluid …

[HTML][HTML] The NexGen burner: Non-Reacting gaseous and spray dynamics

M Kamin, J Eblin, P Khare - Physics of Fluids, 2023 - pubs.aip.org
This paper reports the results of a comprehensive investigation to identify turbulent
multiphase fluid dynamics through the NexGen burner used for fireworthiness certifications …

Large-scale simulation of full three-dimensional flow and combustion of an aero-turbofan engine on sunway taihulight supercomputer

Q Xu, H Ren, H Gu, J Wu, J Wang, Z Xie, G Yang - Entropy, 2023 - mdpi.com
Computational fluid dynamics-(CFD-) based component-level numerical simulation
technology has been widely used in the design of aeroengines. However, due to the strong …

[HTML][HTML] Progress in high order methods for industrial large eddy simulation

ZJ Wang - Acta Aerodynamica Sinica, 2021 - html.rhhz.net
It is now well-known that high-order methods can be orders of magnitude faster than 2 order
methods to achieve the same accuracy for scale resolving simulations. Because of that …

Extension of the Spectral Difference method to combustion

T Marchal, H Deniau, JF Boussuge, B Cuenot… - arXiv preprint arXiv …, 2021 - arxiv.org
A Spectral Difference (SD) algorithm on tensor-product elements which solves the reacting
compressible Navier-Stokes equations (NSE) is presented. The classical SD algorithm is …

Large-scale simulation of unsteady flows in 13-stage multi-spool compressor

Z Wang, X Jiang, F Lu, F Liu, B Li - Journal of Physics …, 2021 - iopscience.iop.org
Although significant advances have been made in full-annulus simulation of flow in single-
spool compressors. However, no work has been devoted to full-annulus simulation of flow in …

[HTML][HTML] 基于高阶方法的工业大涡模拟进展

王志坚 - 空气动力学学报, 2021 - pubs.cstam.org.cn
众所周知, 在达到相同精度的情况下, 用高阶方法进行大涡模拟, 速度可以比二阶方法快几个
数量级. 由于具有这种潜力, 将这些高阶方法“工业化” 并在实际中应用已经取得了很大的进展 …

A data-driven approach to refine the partially stirred reactor closure for turbulent premixed flames

L Piu, A Péquin, RSM Freitas, S Iavarone, H Pitsch… - 2024 - researchsquare.com
Accurately predicting turbulent combustion processes is fundamental for optimizing
efficiency, reducing pollutant emissions, and ensuring operational safety in combustion …