Object

Alternative title:

Doświadczalno-numeryczne wyznaczanie charakterystyk aerodynamicznych modelu pocisku manewrującego

Contributor:

Stanisław KACHEL, Michał FRANT

Abstract:

A model of a cruise missile was tested in symmetrical air flow in a low-speed wind tunnel of the Military University of Technology (Warsaw, Poland). A virtual model of the missile was developed, and the geometry of the computational domain was built in the CAD environment of the ANSYS computational software suite. The domain was discretised in the ANSYS Meshing application, creating a hybrid computational mesh. Boundary conditions were determined in the ANSYS Fluent application, and physical (turbulent compressible flow) and numerical models were selected. Calculations were performed for three different turbulence models – Spalart-Almaras, realizable k-ε, and SST k-ω – and the results were compared to find the model providing the best convergence with in-tunnel measurements.

Place of publishing:

Warszawa

Publisher:

Wojskowa Akademia Techniczna

Date created:

2010 r.0

Date submitted:

2023-06-30

Date accepted:

2024-01-09

Date issued:

2024-06-30

Extent:

B5

Identifier:

oai:ribes-88.man.poznan.pl:2703

Call number:

doi:10.5604/01.3001.0054.6151

Electronic ISSN:

2720-5266

Print ISSN:

2081-5891

Language:

angielski

License:

click here to follow the link

Rights holder:

Wojskowa Akademia Techniczna

Starting page:

37

Ending page:

46

Volume:

15

Journal:

PROMECH

Keywords:

aerodynamics, wind tunnel, computational fluid dynamics