On the mechanisms of the multiplicity and bifurcation of detonation waves in 3D rotating detonation engines

XJ He, XY Liu, JP Wang - Aerospace Science and Technology, 2022 - Elsevier
The mechanisms of the multiplicity and bifurcation of detonation waves in 3D rotating
detonation engines (RDEs) with cavity combustor and array-holes injection are numerically …

Contributions of hydrodynamic features of a swirling flow to thermoacoustic instabilities in a lean premixed swirl stabilized combustor

B Zhang, M Shahsavari, Z Rao, S Yang, B Wang - Physics of Fluids, 2019 - pubs.aip.org
A comprehensive study on influences of hydrodynamic features of a swirling flow on
thermoacoustic instabilities in a swirl stabilized combustor is performed by using large eddy …

Nonlinear response of a premixed low-swirl flame to acoustic excitation with large amplitude

W Liu, R Xue, L Zhang, Q Yang, H Wang - Combustion and Flame, 2022 - Elsevier
This paper describes an experimental investigation of the nonlinear response of a premixed
methane/air low-swirl flame to imposed acoustic excitation with perturbation amplitude up to …

Nonlinear combustion instability analysis of a bluff body burner based on the flame describing function

Y Lu, Y **ao, J Wu, L Chen - Proceedings of the Institution of …, 2022 - journals.sagepub.com
Lean premixed combustion is a common form of combustion organization in power
equipment and propulsion systems. In order to understand the dynamic characteristics of …

The role of flame–flow interactions on lean premixed lifted flame stabilization in a low swirl flow

M Shahsavari, M Farshchi, MH Arabnejad… - Combustion Science …, 2023 - Taylor & Francis
Swirling flows have been widely used to stabilize lean premixed combustion in various gas
turbines and furnaces. In such flows, understanding and characterizing the flame …