On the feasibility and performance of the ammonia/hydrogen/air rotating detonation engines

F Wang, Q Liu, C Weng - Physics of Fluids, 2023 - pubs.aip.org
A series of numerical simulations were performed to investigate the feasibility and
performance of the premixed ammonia/hydrogen/air rotating detonation engines. A 19 …

Predicting combustion behavior in rotating detonation engines using an interpretable deep learning method

D Shen, Z Sheng, Y Zhang, G Rong, K Wu, J Wang - Physics of Fluids, 2023 - pubs.aip.org
As rotating detonation engine (RDE) is maturing toward engineering implementation, it is a
crucial step in developing real-time diagnostics capable of monitoring the combustion state …

Numerical study on the integration of supersonic turbine guide vanes and three-dimensional hydrogen/air rotating detonation combustor

L Su, F Wen, C Wan, J Han, Y Wang, S Wang - Physics of Fluids, 2023 - pubs.aip.org
Hydrogen/air rotating detonation turbine engine is expected to become a new generation of
aerospace power plant because of its compact structure, high cycle thermal efficiency, and …

Effects of film cooling injection inclination angle on cooling performance in rotating detonation combustors

D Shen, M Cheng, G Rong, Z Sheng, Y Zhang… - Physics of …, 2024 - pubs.aip.org
Film cooling is a promising thermal management solution for rotating detonation combustors
(RDCs) maturing toward long-duration engineering implementation. Aimed at elucidating …

The influence of plug nozzle and Laval nozzle on the flow field and performance of non-premixed rotating detonation combustor

Y Zhang, M Cheng, X Liu, G Rong, Z Sheng, D Shen… - Physics of …, 2024 - pubs.aip.org
With the rotating detonation engine's (RDE) development to engineering applications, the
selection and optimization of nozzle is garnering great concerns, with the aim to maximize …

Propagation and stabilization properties of rotating detonation waves in a hollow combustion chamber with heated air inflow

Z Sun, H Peng, Y Huang, S Gao, Y You - Physics of Fluids, 2024 - pubs.aip.org
The application of rotating detonation to conventional engine poses challenges such as high-
temperature inflow conditions. In this study, experiments were conducted to discuss the …

Hydrogen flame and detonation physics

H Zhang, HD Ng, Z Chen, J Wen - Physics of Fluids, 2024 - pubs.aip.org
Hydrogen is attracting significant interest as a carbon-free fuel for energy storage and
propulsion systems. Despite its potential, hydrogen's utilization faces issues such as safe …