Machine learning-based surrogate modeling approaches for fixed-wing store separation
In pursuit of deriving a limited expense store trajectory prediction model, this work
investigates the application of two data-driven surrogate modeling approaches for the …
investigates the application of two data-driven surrogate modeling approaches for the …
Prismatic mesh generation using minimum distance fields
B Roget, J Sitaraman, V Lakshminarayan, A Wissink - Computers & Fluids, 2020 - Elsevier
Anisotropic prismatic/strand meshes are often used to capture viscous boundary layer
effects in Reynolds Averaged Navier Stokes (RANS) simulations of high Reynolds number …
effects in Reynolds Averaged Navier Stokes (RANS) simulations of high Reynolds number …
Effect of turbulence modeling selection within Helios for small quadrotor aerodynamics
The high-fidelity rotorcraft simulation framework HPCMP CREATE-AV Helios was used to
study the impact of turbulence modeling methods on the prediction of a small quadrotor …
study the impact of turbulence modeling methods on the prediction of a small quadrotor …
Rotor loads prediction on the ONERA 7A rotor using loose fluid/structure coupling
This work exploits the ONERA 7A rotor wind tunnel test for comparison with concurrent
simulations at the US Army and ONERA. Rotor airloads and structural loads are predicted by …
simulations at the US Army and ONERA. Rotor airloads and structural loads are predicted by …
Comparison of Data-Driven Approaches to Rotorcraft Store Separation Modeling
In this study, two surrogate modeling approaches will be investigated for their ability to
predict store surface pressure distributions as a store is launched from a rotorcraft in hover …
predict store surface pressure distributions as a store is launched from a rotorcraft in hover …
A Data-Driven Reduced Order Model for Rotor Optimization
N Peters, C Silva, J Ekaterinaris - Wind Energy Science …, 2022 - wes.copernicus.org
For rotor design applications, such as wind turbine rotor or Urban Air Mobility (UAM)
rotorcraft and flying car design, there is a significant challenge in quickly and accurately …
rotorcraft and flying car design, there is a significant challenge in quickly and accurately …
Aerodynamic analysis of rotor/propeller wakes interactions on high speed compound helicopter
R Boisard, JW Lim - 47th European rotorcraft forum, 2021 - hal.science
In the context of the development of high speed compound helicopters, the main rotor may
not be an efficient propulsive device at high speeds and a propeller has to be added in order …
not be an efficient propulsive device at high speeds and a propeller has to be added in order …
High-fidelity structural loads analysis of the ONERA 7A rotor
The ONERA 7A rotor wind-tunnel test data are investigated to assess the accuracy of
analytical tools in the calculation of rotor airloads and structural loads. Comprehensive …
analytical tools in the calculation of rotor airloads and structural loads. Comprehensive …
CFD Hover Performance and Transition Predictions on the PSP and HVAB Rotors using CREATETM-AV Helios
R Jain - AIAA SCITECH 2022 Forum, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-1549. vid Computational Fluid
Dynamics (CFD) predictions of hover performance and laminar-turbulent boundary layer …
Dynamics (CFD) predictions of hover performance and laminar-turbulent boundary layer …
A multiple instance solver framework based on dynamic overset grid method for flow field simulation of array configuration with moving components
G Li, F Wang - Journal of Computational Physics, 2022 - Elsevier
This paper presents a novel computational fluid dynamics (CFD) framework for flow
simulation of complex configurations containing relatively moving components. The …
simulation of complex configurations containing relatively moving components. The …