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Implementation of a Method to Determine Aerodynamic Propeller-Wing Interaction Read chapter Read first chapter

2020 | OriginalPaper | Chapter

Numerical Simulation of Laminar Separation on an Airfoil in Small-Scale Freestream Turbulence

Authors : Eike Tangermann, Markus Klein

Published in: New Results in Numerical and Experimental Fluid Mechanics XII

Publisher: Springer International Publishing

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Abstract

Freestream turbulence has a significant influence on the process of laminar separation. In the present work this effect is investigated with respect to the variation of turbulence intensity in the flow separation on a quasi two-dimensional airfoil configuration. Predicting flow separation requires resolving the turbulence or part thereof in the simulation. Since fully resolving the turbulence does not appear being affordable in the present context a hybrid turbulence model has been applied.

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previous chapter Boundary Condition Based Actuator Line Model to Simulate the Aerodynamic Interactions at Wingtip Mounted Propellers
next chapter Capability of RANS Simulations to Reproduce Flat Plate Boundary Layer Interaction with Suction and Oscillatory Blowing
Literature
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Tangermann, E., Klein, M.: Simulation of a three-dimensional wing with laminar separation in large-scale freestream turbulence. In: 7th Symposium on Hybrid RANS-LES Methods, Berlin, Germany (2018)
Metadata
Title
Numerical Simulation of Laminar Separation on an Airfoil in Small-Scale Freestream Turbulence
Authors
Eike Tangermann
Markus Klein
Copyright Year
2020
Book
New Results in Numerical and Experimental Fluid Mechanics XII

Print ISBN: 978-3-030-25252-6

Electronic ISBN: 978-3-030-25253-3

Copyright Year: 2020

DOI
https://doi.org/10.1007/978-3-030-25253-3_59

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