Comparison of adiabatic and conjugate heat transfer models on near-wall region flows and thermal characteristics of angled effusion cooling holes

C Zong, C Ji, J Cheng, T Zhu - Thermal Science and Engineering Progress, 2022 - Elsevier
This paper aims to evaluate the accuracy and efficiency of different numerical simulation
approaches on cooling performance for the angled effusion cooling holes applied in a micro …

Large-Eddy Simulation of a Model Aero-Engine Sooting Flame With a Multiphysics Approach

S Paccati, D Bertini, L Mazzei, S Puggelli… - Flow, Turbulence and …, 2021 - Springer
In this work, an in-house developed multiphysics unsteady approach (U-THERM3D) is
employed to compute wall temperatures in a loosely coupled manner for a model aero …

Conjugate heat transfer characteristics of effusion cooling under realistic swirl flow in a three-sector gas turbine model combustor

Y Ji, B Ge, S Zang - Applied Thermal Engineering, 2022 - Elsevier
Conjugate heat transfer characteristics of the effusion cooling applied on the swirl-stabilized
combustor liner is experimentally and numerically investigated in a three-nozzle gas turbine …

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 …

Assessment of a conjugate heat transfer method on an effusion cooled combustor operated with a swirl stabilized partially premixed flame

A Amerini, S Paccati, L Mazzei… - Journal of …, 2023 - asmedigitalcollection.asme.org
Computational fluid dynamics (CFD) plays a crucial role in the design of cooling systems in
gas turbine combustors due to the difficulties and costs related to experimental …

Computational Optimization of a Loosely-Coupled Strategy for Scale-Resolving CHT CFD Simulation of Gas Turbine Combustors

A Amerini, S Paccati, A Andreini - Energies, 2023 - mdpi.com
The accurate prediction of heat fluxes and, thus, metal wall temperatures of gas turbine (GT)
combustor liners is a complicated and numerically expensive task. Computational Fluid …

Assessment of a conjugate heat transfer method on an effusion cooled combustor operated with a swirl stabilized partially premixed flame

A Amerini, S Paccati, L Mazzei… - … Expo: Power for …, 2022 - asmedigitalcollection.asme.org
Computational fluid dynamics play a crucial role in the design of cooling systems in gas
turbine combustors due to the difficulties and costs related to experimental measurements …

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 …

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 …

Influence of Alternative Fuels on the Liner Metal Temperatures in a V2500 Combustor

L Schäflein, L de Guillebon… - … Expo: Power for …, 2021 - asmedigitalcollection.asme.org
To reach ambitious emission goals, the use of sustainable aviation fuels (SAFs) is a short-
term option in current aero engines. The combustion of such fuels can, due to their low soot …