RESEARCH OF THE WING IN GROUND EFFECT OF AERODYNAMICS PROFILE WITH SOFTWARE ANSYS FLUENT
Abstract
In this article calculations of flow around an airfoil near the ground are presented resulted by ANSYS FLUENT using different ways of modeling the wing in ground effect, with the further comparing the results with the experiment. It is show which methods of modeling the screen should be used in the computational experiment. The basic aerodynamic characteristics of an airfoil, coordinate diagrams the distribution of the pressure coefficient along the chord profile and on-ground surface are obtained at different values of relative heights above the surface of the screen.
References
1. Molodchikov V.M. Issledovanie primenimosti paketa FLUENT k modelirovaniju dozvukovyh otryvnyh techenij. Teplofizika i ajeromehanika. 2009. № 3. Pp. 387-394. (In Russian).
2. Moore N. An investigation into wing in ground effect airfoil geometry. University of Southampton. 2002. 32 p.
3. Vozhdaev V.V. Chislennoe modelirovanie laminarno-turbulentnogo perehoda na profile kryla, vypolnennoe v programmnom komplekse ANSYS CFX. SAPR i grafika. 2011. № 2. Pp. 66-67. (In Russian).
4. Langtry R.B., Menter F.R. Transition Modeling for General CFD Applications in Aeronautics. AIAA Paper. 2005. № 2005-522. 14 p.
5. Blohin V.N. Primenenie metodov vychislitel'nogo jeksperimenta dlja opredelenija ajerodinamicheskih harakteristik jekranoplana na krejserskom rezhime dvizhenija. Vestnik Nizhegorodskogo universiteta im. N.I. Lobachevskogo. 2012. № 8. Pp. 147-154. (In Russian).
6. Yang W., Yang Z. Aerodynamic investigation of a 2D wing and flows in ground effect. Chinese journal of computational physics. 2009. № 2. Pp. 231-240.
Review
For citations:
Tarasov A.L. RESEARCH OF THE WING IN GROUND EFFECT OF AERODYNAMICS PROFILE WITH SOFTWARE ANSYS FLUENT. Civil Aviation High Technologies. 2015;(216):135-140. (In Russ.)