2013 1(12)

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Pages:

48 - 54

Language:

RU

Ref.:

9


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2013_1(12)_9.pdf

 

 

COMPUTER SIMULATION OF ICE ACCRETION ON THE NACA-0012 AIRFOIL

Prikhodko A.A.1,2, Alekseenko S.V.1,2

1 Oles Honchar Dnepropetrovsk National University, Dnepropetrovsk, Ukraine
2 Institute of Transport Systems and Technologies NAS of Ukraine, Dnepropetrovsk, Ukraine


Citation:

Prikhodko A.A. Computer simulation of ice accretion on the NACA-0012 airfoil / A.A. Prikhodko, S.V. Alekseenko // Modern Science: Researches, Ideas, Results, Technologies. - Dnepropetrovsk: SPIC "Triacon". - 2013. - Iss. #1(12). - PP. 48 - 54


Keywords:

air-droplet flow; droplets impingement on the streamlined surface; ice accretion; airfoils icing


Abstracts:

The model of interpenetrating mediums is applied to describe the motion of super-cooled water droplets. The numerical simulation of the process of ice accretion is based on the method which describes the thermodynamic process of super-cooled droplets hardening, impinging upon the airfoil. The results are presented on the example of NACA 0012 airfoil streamlined with two-phase viscous compressible stream, taking into account the interaction of both airflow and supercooled water droplets, the form of existence of moisture on a surface and the ice accretion regime.


References:

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