[HTML][HTML] Numerical simulations of ice accretion on wind turbine blades: are performance losses due to ice shape or surface roughness?
F Caccia, A Guardone - Wind Energy Science, 2023 - wes.copernicus.org
Ice accretion on wind turbine blades causes both a change in the shape of its sections and
an increase in surface roughness. These lead to degraded aerodynamic performances and …
an increase in surface roughness. These lead to degraded aerodynamic performances and …
A pressure‐based method for weakly compressible two‐phase flows under a Baer–Nunziato type model with generic equations of state and pressure and velocity …
Within the framework of diffuse interface methods, we derive a pressure‐based Baer–
Nunziato type model well‐suited to weakly compressible multiphase flows. The model can …
Nunziato type model well‐suited to weakly compressible multiphase flows. The model can …
Assessment of the PoliMIce toolkit from the 1st AIAA Ice Prediction Workshop
M Morelli, T Bellosta, A Donizetti… - AIAA Aviation 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-3307. vid This paper presents the
Politecnico di Milano Icing Research Group's contribution to the first AIAA Ice Prediction …
Politecnico di Milano Icing Research Group's contribution to the first AIAA Ice Prediction …
[HTML][HTML] A pressure-based diffuse interface method for low-Mach multiphase flows with mass transfer
This study presents a novel pressure-based methodology for the efficient numerical solution
of a four-equation two-phase diffuse interface model. The proposed methodology has the …
of a four-equation two-phase diffuse interface model. The proposed methodology has the …
[HTML][HTML] A low Mach number diffuse-interface model for multicomponent two-phase flows with phase change
This study introduces a four-equation, two-phase diffuse interface model designed to
simulate two-phase, low-Mach flows with phase change. The model is extended to …
simulate two-phase, low-Mach flows with phase change. The model is extended to …
Numerical simulations of a horizontal axis wind turbine in icing conditions with and without electro-thermal ice protection system
View Video Presentation: https://doi. org/10.2514/6.2022-3454. vid In this work, a preliminary
design of an Electro-Thermal Ice Protection System (IPS) is performed on the NREL 5 MW …
design of an Electro-Thermal Ice Protection System (IPS) is performed on the NREL 5 MW …
Poly-dispersed Eulerian-Lagrangian particle tracking for in-flight icing applications
View Video Presentation: https://doi. org/10.2514/6.2022-3695. vid The objective of this work
is to present a three-dimensional Euler-Euler finite volume poly-dispersed (multi-bin) droplet …
is to present a three-dimensional Euler-Euler finite volume poly-dispersed (multi-bin) droplet …
A staggered-projection Godunov-type method for the Baer-Nunziato two-phase model
X Lei, J Li - Journal of Computational Physics, 2021 - Elsevier
When describing the deflagration-to-detonation transition in solid granular explosives mixed
with gaseous products of combustion, a well-developed two-phase mixture model is the …
with gaseous products of combustion, a well-developed two-phase mixture model is the …
A survey on isothermal and isentropic Baer-Nunziato-type models
Multi-component Baer-Nunziato-type models for isothermal and isentropic fluids are
investigated. These are given by balance equations for volume fractions, density and …
investigated. These are given by balance equations for volume fractions, density and …
Optimization of a multi-layered heater for an electro-thermal ice protection system for a composite wing
M Gallia, A Martuffo, A Guardone - AIAA Aviation 2022 Forum, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-3455. vid In this work, a multi-
layered heater of an electro-thermal ice protection system (IPS) is optimized to minimize the …
layered heater of an electro-thermal ice protection system (IPS) is optimized to minimize the …