Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Transactions on Aerospace Research

1 2022

Powiadomienia systemowe

Sesja wygasła!
Sesja wygasła!

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

A CFD Study of the Aerodynamic Characteristics of Twardowsky and FOK Rockets

Sahbon Nezar, Murpani Siddharth, Michałów Maciej, Miedziński Dariusz, Sochacki Mateusz

Transactions on Aerospace Research

2022

Nr 1 (266)

35--58

Stability and performance are crucial characteristics for aerospace vehicles. The ability to investigate the aerodynamics and performance of rockets gives an insight into their stability before flight and the potential for design and performance enhancements. For the past 13 years, the Rocketry Division within the students’ Space Association of Warsaw University of Technology has been developing sounding rockets of different designs and mission profiles. Two rockets have been chosen for the CFD (Computational Fluid Dynamics) campaigns, FOK and Twardowsky. This paper describes the mathematical model of aerodynamic loads used by the Division for sounding rocket simulation, followed by CFD campaigns for the two rockets. The results of the CFD analysis are then used to calculate the rockets’ aerodynamic derivatives according to a previously defined mathematical model.