Experience of Russian software FlowVision using in BMSTU

UDC [378:629.7]-042.4:004

https://doi.org/10.20339/AM.06-23.117

Andrey A. Aksenov, Cand. Sc. (Physics and Mathematics), Technical Director of “Tesis” LLC

Dinara K. Nazarova, Cand. Sc. (Technic), Associate Professor of Department of Rockets and Spacecraft Dynamics and Flight Control at Bauman Moscow State Technical University, e-mail: dknazarova@bmstu.ru.

Dmitry M. Slobodyanyuk, Cand. Sc. (Technic), Senior Lecturer of Department of Rockets and Spacecraft Dynamics and Flight Control at Bauman Moscow State Technical University, e-mail: slobodyanyukdm@bmstu.ru

Maria D. Kalugina, Post-graduate student of Department of Rockets and Spacecraft Dynamics and Flight Control at Bauman Moscow State Technical University, e-mail: kaluginamd@student.bmstu.ru

Vadim P. Petukh, Post-graduate student of Department of Rockets and Spacecraft Dynamics and Flight Control in Bauman Moscow State Technical University, e-mail: petukhvp@student.bmstu.ru

The paper considers examples of Russian software package FlowVision application for solving aircraft aerodynamics and flow control problems at Bauman Moscow State Technical University. Numerical modeling was carried out using various approaches, such as solving purely aerodynamic problems of flow around various bodies using Reynolds-averaged Navier-Stokes equations supplemented by a turbulence model, as well as coupled problems of aerodynamics and motion dynamics. Young scientists, postgraduate students and students of Bauman Moscow State Technical University were involved in the research. The problems of determining interference and rotation influence on the aerodynamics and dynamics of aircraft detachable structural elements, as well as aircraft flow control using perforated surfaces, are considered. The advantages and difficulties in working with the software package are revealed when solving the problems. The pluses of FlowVision are the ability to solve conjugate problems and problems on moving grids. The most important advantage of the FlowVision software product is the possibility of direct contact with developers, which allows not only to quickly resolve user issues, but also improve the convenience and functionality of the package.

Keywords: FlowVision, numerical simulation, aerodynamics, postgraduate student, BMSTU.

References

1. Aksenov, A.A. FlowVision: Industrial computational fluid dynamics. Computer research and modelling. 2017. Vol. 9. No. 1. P. 5–20. DOI: 10.20537/2076-7633-2017-9-5-20
2. FlowVision. URL: https://flowvision.ru/ru (accessed on: 12.02.2023).
3. Arsenyev, V.N., Fadeyev, A.S., Kazakov, R.R. Ensuring Drop of Spent Rocket Parts into Specified Areas during Launches from New Launch Sites. Trudy MAI. 2012. No. 58. P. 10. URL: https://trudymai.ru/published.php?ID=33415
4. Keener, E.R., Chapman, G.T., Cohen, L., Taleghani, J. Side forces on forebodies at high angles of attack and Mach numbers from 0.1 to 0.7. Two tangent ogives, paraboloid and cone. NASA TM X-3438. 1977. 136 p.
5. Zhluktov, S.V., Aksenov, A.A., Karasev, P.I. Modeling bypass transition within k-epsilon approach. Computer Research and Modeling. 2014. Vol. 6. No. 6. P. 879–888.
6. Zhluktov, S.V., Aksenov, A.A. Wall functions for high-reynolds calculations in flowvision software. Computer Research and Modeling. 2015. Vol. 7. No. 6. P. 1221–1239
7. Akimov, V.S., Silaev, D.P., Aksenov, A.A. et al. FlowVision Scalability on Supercomputers with Angara Interconnect. Lobachevskii J Math. 2018. No. 39. P. 1159–1169. DOI: 10.1134/S1995080218090081