The effects of fuel distribution on exit temperature distribution in a centrally staged combustor

J Wang, Z Wang, X Hui, M Han, C Liu, W Tao - Physics of Fluids, 2023 - pubs.aip.org
Fuel injection and distribution play an important role in the formation and migration of hot
streaks in gas turbine combustors and determine the exit temperature uniformity especially …

LES modeling of the DLR generic single-cup spray combustor: Validation and the impact of combustion chemistry

A Åkerblom, C Fureby - Flow, Turbulence and Combustion, 2024 - Springer
Turbulent spray combustion in a generic kerosene-fueled single-cup combustor at typical
idle and cruise conditions of an aeroengine are studied with Large Eddy Simulations (LES) …

Numerical Modeling of Chemical Kinetics, Spray Dynamics, and Turbulent Combustion towards Sustainable Aviation

A Åkerblom, M Passad, A Ercole, N Zettervall… - Aerospace, 2023 - mdpi.com
With growing interest in sustainable civil supersonic and hypersonic aviation, there is a need
to model the combustion of alternative, sustainable jet fuels. This work presents numerical …

Assessment of radiative heat transfer with/without turbulence-radiation interaction in aero-engine swirling combustors of different geometric scales

G Liu, J Zhu, Y Liu - Applied Thermal Engineering, 2024 - Elsevier
Radiative heat transfer (RHT) and Turbulence-Radiation Interaction (TRI) are closed related
with the internal temperature, NO formation and liner temperature of aero-engine …

Numerical investigation on the influence of swirl number to high-temperature zone evolution and outlet temperature distribution in multi-stage combustor

C Tang, J Li, W Jin, L Yuan, Q Yao - Fuel, 2025 - Elsevier
The outlet temperature distribution plays a crucial role in determining the lifespan and
stability of downstream thermal components. It poses a significant challenge in the design …

Multiphysics numerical investigation of an aeronautical lean burn combustor

D Bertini, L Mazzei, A Andreini… - … Expo: Power for …, 2019 - asmedigitalcollection.asme.org
The importance of the combustion chamber has been underestimated for years by
aeroengine manufacturers that focused their research efforts mainly on other components …

Numerical Investigations on the Effects of Dome Cooling Air Flow on Combustion Characteristics and Emission Behavior in a Can-Type Gas Turbine Combustor

C Ji, W Shi, E Ke, J Cheng, T Zhu, C Zong, X Li - Aerospace, 2024 - mdpi.com
To meet the requirements of achieving higher efficiency and lower NOx pollution, the flame
temperature in gas turbine combustors increases continually; thus, the effusion-cooling …

Prediction of liner metal temperature of an aeroengine combustor with multi-physics scale-resolving CFD

D Bertini, L Mazzei, A Andreini - Entropy, 2021 - mdpi.com
Computational Fluid Dynamics is a fundamental tool to simulate the flow field and the multi-
physics nature of the phenomena involved in gas turbine combustors, supporting their …

The scale-adaptive simulation of non-reacting and reacting jet in crossflow: Non-uniform fuel injection to decrease wall temperature

X Zheng, F Lei, Y Xiong - Thermal Science and Engineering Progress, 2022 - Elsevier
Jet in crossflow (JIC) is widely used in many industrial applications, but the lack of accuracy
on JIC flow prediction with Reynolds-averaged Navier Stokes (RANS) approaches has been …

Uncertainty quantification of an aeronautical combustor using a 1-D approach

A Gamannossi, A Amerini, M Poggiali… - AIP Conference …, 2019 - pubs.aip.org
1-D codes are still much utilized regarding the preliminary design and the design phase of a
single component. In particular, combustors is one of the most critical component in gas …