A mathematical model of the parachute system at a descent stage

• Autorzy: Brusov, V. , Denezkina, I. , Morozov, N.
• Konferencja: Proceedings of the Fourth Seminar on Recent Research and Design Progress in Aeronautical Engineering and its Influence on Education/seminar(IV; 30.11-02.12.2000; Warszawa, Polska)
• Języki publikacji: EN

Abstrakty

EN

This paper deals with the following mathematical models of the parachute system(PS): - Mathematical model of the PS motion at the inflation and descent stages, - Mathematical model of the parachute inflation, When solving the considered problems the descending object is assumed to be a solid body, the parachute canopy has a symmetrical form, and the PS moves a calm atmosphere at a subsonic speed. The PS motion at the stages of inflation and decent is described by a system of ordinary differential equations. A model of the PS inflation is described in terms of the theory of soft permeable shells reinforced by flexible ribbons. The mathematical models used in calculations allow for finding a trajectory, determination of the kinetic parameters of the PS motion, and computation of the forces acting in the canopy structural elements and forces acting in the joint between the parachute and body.

Słowa kluczowe

PL

modele matematyczne; system spadochronowy; energia kinetyczna

EN

mathematical model; parachute system; kinetic energy

• Czasopismo: Research Bulletin / Warsaw University of Technology, Institute of Aeronautics and Applied Mechanics
• Rocznik: 2001
• Tom: nr 11
• Strony: 21-24
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Brusov, V.

autor

Denezkina, I.

autor

Morozov, N.

• Rzeszów University of Technology, Poland