# Numerical Study Comparing RANS and LES Approaches on a Circulation Control Airfoil

@inproceedings{Rumsey2011NumericalSC, title={Numerical Study Comparing RANS and LES Approaches on a Circulation Control Airfoil}, author={Christopher Lockwood Rumsey and Takafumi Nishino}, year={2011} }

A numerical study over a nominally two-dimensional circulation control airfoil is performed using a largeeddy simulation code and two Reynolds-averaged Navier-Stokes codes. Different Coanda jet blowing conditions are investigated. In addition to investigating the influence of grid density, a comparison is made between incompressible and compressible flow solvers. The incompressible equations are found to yield negligible differences from the compressible equations up to at least a jet exit Mach… CONTINUE READING

#### Citations

##### Publications citing this paper.

SHOWING 1-10 OF 23 CITATIONS

## Computations of canonical and complex flow configurations using a robust formulation of the elliptic-blending Reynolds-Stress model

VIEW 5 EXCERPTS

CITES METHODS & RESULTS

HIGHLY INFLUENCED

## Computations of complex flow configurations using a modified elliptic-blending Reynolds-Stress model

VIEW 5 EXCERPTS

CITES METHODS & RESULTS

HIGHLY INFLUENCED

## Cartographing dynamic stall with machine learning

VIEW 4 EXCERPTS

CITES BACKGROUND

HIGHLY INFLUENCED

## Hydrodynamics During the Transient Evolution of Open Jet Flows from/to Wall Attached Jets

VIEW 2 EXCERPTS

CITES BACKGROUND

HIGHLY INFLUENCED

## Computational Modelling of Transonic Circulation Control

VIEW 1 EXCERPT

CITES METHODS

## Design of Efficient High-Lift Configurations with Coanda Flaps

VIEW 1 EXCERPT

CITES METHODS

#### References

##### Publications referenced by this paper.

SHOWING 1-10 OF 18 REFERENCES