[HTML][HTML] Nektar++: Enhancing the capability and application of high-fidelity spectral/hp element methods
Nektar++ is an open-source framework that provides a flexible, high-performance and
scalable platform for the development of solvers for partial differential equations using the …
scalable platform for the development of solvers for partial differential equations using the …
[HTML][HTML] A machine learning approach to improve turbulence modelling from DNS data using neural networks
Y Frey Marioni, EA de Toledo Ortiz, A Cassinelli… - International Journal of …, 2021 - mdpi.com
In this paper, we investigate the feasibility of using DNS data and machine learning
algorithms to assist RANS turbulence model development. High-fidelity DNS data are …
algorithms to assist RANS turbulence model development. High-fidelity DNS data are …
Applications and Recent Developments of the Open-Source Computational Fluid Dynamics High-Fidelity Spectral/Hp Element Framework Nektar++ for …
G Vivarelli, JA Isler, F Montomoli… - … Expo: Power for …, 2024 - asmedigitalcollection.asme.org
Abstract Reynolds-Averaged-Navier-Stokes (RANS) modelling has had a significant amount
of success within the industrial setting. In fact, such techniques are used on a daily basis to …
of success within the industrial setting. In fact, such techniques are used on a daily basis to …
Advances in axial turbine blade profile aerodynamics
J Gao, D Huo, G Wang, G Ma - Proceedings of the Institution …, 2021 - journals.sagepub.com
The aerodynamic performance of axial turbines depends significantly on profile losses,
secondary flow losses, and clearance gap losses of vanes and blades. In modern high …
secondary flow losses, and clearance gap losses of vanes and blades. In modern high …
[HTML][HTML] Direct Numerical Simulations of Turbulent Flow over Low-Pressure Turbine Blades with Aeroelastic Vibrations and Inflow Wakes
In the present work, direct numerical simulation is employed to investigate the unsteady flow
characteristics and energy performance of low-pressure turbines (LPT) by considering the …
characteristics and energy performance of low-pressure turbines (LPT) by considering the …
[HTML][HTML] High fidelity numerical simulations on the unsteady flow field of low-pressure turbine cascades with and without upstream disturbance at moderate Reynolds …
This paper numerically investigates the aerodynamic performance of the T106A low-
pressure turbine based with different inflow conditions at moderate Reynolds number by …
pressure turbine based with different inflow conditions at moderate Reynolds number by …
Direct Numerical Simulations of Turbulent Flow over Low-Pressure Turbine Blades with Aeroelastic Vibrations and Inflow Wakes
In the present work, direct numerical simulation is employed to investigate the unsteady flow
characteristics and energy performance of low-pressure turbines (LPT) by considering the …
characteristics and energy performance of low-pressure turbines (LPT) by considering the …
[HTML][HTML] Reynolds Sensitivity of the Wake Passing Effect on a LPT Cascade Using Spectral/hp Element Methods
Reynolds-Averaged Navier–Stokes (RANS) methods continue to be the backbone of CFD-
based design; however, the recent development of high-order unstructured solvers and …
based design; however, the recent development of high-order unstructured solvers and …